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note description: "[ Control that displays a multi-column list of items. Note: The common controls dll (WEL_COMMON_CONTROLS_DLL) needs to be loaded to use this control. ]" legal: "See notice at end of class." status: "See notice at end of class." date: "$Date: 2011-01-13 14:53:42 -0900 (Thu, 13 Jan 2011) $" revision: "$Revision: 85350 $" class interface WEL_LIST_VIEW create make (a_parent: WEL_WINDOW; a_x, a_y, a_width, a_height, an_id: INTEGER_32) -- Make a List view control. require a_parent_not_void: a_parent /= Void a_parent_exists: a_parent.exists ensure exists: exists parent_set: parent = a_parent id_set: id = an_id make_by_id (a_parent: WEL_DIALOG; an_id: INTEGER_32) -- Make a control identified by an_id with a_parent -- as parent. -- (from WEL_CONTROL) require -- from WEL_CONTROL a_parent_not_void: a_parent /= Void positive_id: an_id > 0 ensure -- from WEL_CONTROL parent_set: parent = a_parent id_set: id = an_id feature -- Access commands: detachable WEL_COMMAND_MANAGER -- Command manager associated to the current window. -- (from WEL_WINDOW) default_processing: BOOLEAN -- (from WEL_RETURN_VALUE) font: WEL_FONT -- Font with which the control is drawing its text. -- (from WEL_CONTROL) require -- from WEL_CONTROL exists: exists ensure -- from WEL_CONTROL result_not_void: Result /= Void generating_type: TYPE [detachable WEL_LIST_VIEW] -- Type of current object -- (type of which it is a direct instance) -- (from ANY) ensure -- from ANY generating_type_not_void: Result /= Void generator: STRING_8 -- Name of current object's generating class -- (base class of the type of which it is a direct instance) -- (from ANY) ensure -- from ANY generator_not_void: Result /= Void generator_not_empty: not Result.is_empty Gwl_exstyle: INTEGER_32 = -20 -- (from WEL_GWL_CONSTANTS) Gwl_style: INTEGER_32 = -16 -- (from WEL_GWL_CONSTANTS) has_return_value: BOOLEAN -- Should the window procedure return a value? -- (from WEL_RETURN_VALUE) frozen hwnd_bottom: POINTER -- (from WEL_HWND_CONSTANTS) frozen hwnd_broadcast: POINTER -- (from WEL_HWND_CONSTANTS) frozen hwnd_message: POINTER -- (from WEL_HWND_CONSTANTS) frozen hwnd_notopmost: POINTER -- (from WEL_HWND_CONSTANTS) frozen hwnd_top: POINTER -- (from WEL_HWND_CONSTANTS) frozen hwnd_topmost: POINTER -- (from WEL_HWND_CONSTANTS) id: INTEGER_32 -- Control id -- (from WEL_CONTROL) Idabort: INTEGER_32 = 3 -- Abort button was selected. -- (from WEL_ID_CONSTANTS) Idcancel: INTEGER_32 = 2 -- Cancel button was selected. -- (from WEL_ID_CONSTANTS) Idignore: INTEGER_32 = 5 -- Ignore button was selected. -- (from WEL_ID_CONSTANTS) Idno: INTEGER_32 = 7 -- No button was selected. -- (from WEL_ID_CONSTANTS) Idok: INTEGER_32 = 1 -- OK button was selected. -- (from WEL_ID_CONSTANTS) Idretry: INTEGER_32 = 4 -- Retry button was selected. -- (from WEL_ID_CONSTANTS) Idyes: INTEGER_32 = 6 -- Yes button was selected. -- (from WEL_ID_CONSTANTS) Ilc_color: INTEGER_32 = 0 -- Use the default behavior if none of the other -- ILC_COLOR* flags is specified. Typically, the -- Default is Ilc_color4, but for older -- display drivers, the default is Ilc_colorddb. -- -- Declared in Windows as ILC_COLOR -- (from WEL_ILC_CONSTANTS) Ilc_color16: INTEGER_32 = 16 -- Use a 16-bit (32/64k-color) DIB section. -- -- Declared in Windows as ILC_COLOR16 -- (from WEL_ILC_CONSTANTS) Ilc_color24: INTEGER_32 = 24 -- Use a 24-bit DIB section. -- -- Declared in Windows as ILC_COLOR24 -- (from WEL_ILC_CONSTANTS) Ilc_color32: INTEGER_32 = 32 -- Use a 32-bit DIB section. -- -- Declared in Windows as ILC_COLOR32 -- (from WEL_ILC_CONSTANTS) Ilc_color4: INTEGER_32 = 4 -- Use a 4-bit (16-color) device-independent bitmap (DIB) -- section as the bitmap for the image list. -- -- Declared in Windows as ILC_COLOR4 -- (from WEL_ILC_CONSTANTS) Ilc_color8: INTEGER_32 = 8 -- Use an 8-bit DIB section. The colors used for the color -- table are the same colors as the halftone palette. -- -- Declared in Windows as ILC_COLOR8 -- (from WEL_ILC_CONSTANTS) Ilc_colorddb: INTEGER_32 = 254 -- Use a device-dependent bitmap. -- -- Declared in Windows as ILC_COLORDDB -- (from WEL_ILC_CONSTANTS) Ilc_mask: INTEGER_32 = 1 -- Use a mask. The image list contains two -- bitmaps, one of which is a monochrome bitmap -- used as a mask. If this value is not included, -- the image list contains only one bitmap. -- -- Declared in Windows as ILC_MASK -- (from WEL_ILC_CONSTANTS) item: POINTER -- Generic Windows handle or structure pointer. -- Can be a HWND, HICON, RECT *, WNDCLASS *, etc... -- (from WEL_ANY) Mb_abortretryignore: INTEGER_32 = 2 -- (from WEL_MB_CONSTANTS) Mb_applmodal: INTEGER_32 = 0 -- (from WEL_MB_CONSTANTS) Mb_default_desktop_only: INTEGER_32 = 131072 -- (from WEL_MB_CONSTANTS) Mb_defbutton1: INTEGER_32 = 0 -- (from WEL_MB_CONSTANTS) Mb_defbutton2: INTEGER_32 = 256 -- (from WEL_MB_CONSTANTS) Mb_defbutton3: INTEGER_32 = 512 -- (from WEL_MB_CONSTANTS) Mb_defmask: INTEGER_32 = 3840 -- (from WEL_MB_CONSTANTS) Mb_help: INTEGER_32 = 16384 -- (from WEL_MB_CONSTANTS) Mb_iconasterisk: INTEGER_32 = 64 -- (from WEL_MB_CONSTANTS) Mb_iconerror: INTEGER_32 = 16 -- Same as Mb_iconhand. -- (from WEL_MB_CONSTANTS) Mb_iconexclamation: INTEGER_32 = 48 -- (from WEL_MB_CONSTANTS) Mb_iconhand: INTEGER_32 = 16 -- (from WEL_MB_CONSTANTS) Mb_iconinformation: INTEGER_32 = 64 -- Same as Mb_iconasterisk. -- (from WEL_MB_CONSTANTS) Mb_iconmask: INTEGER_32 = 240 -- (from WEL_MB_CONSTANTS) Mb_iconquestion: INTEGER_32 = 32 -- (from WEL_MB_CONSTANTS) Mb_iconstop: INTEGER_32 = 16 -- Same as Mb_iconhand. -- (from WEL_MB_CONSTANTS) Mb_iconwarning: INTEGER_32 = 48 -- Same as Mb_iconexclamation. -- (from WEL_MB_CONSTANTS) Mb_nofocus: INTEGER_32 = 32768 -- (from WEL_MB_CONSTANTS) Mb_ok: INTEGER_32 = 0 -- (from WEL_MB_CONSTANTS) Mb_okcancel: INTEGER_32 = 1 -- (from WEL_MB_CONSTANTS) Mb_retrycancel: INTEGER_32 = 5 -- (from WEL_MB_CONSTANTS) Mb_right: INTEGER_32 = 524288 -- (from WEL_MB_CONSTANTS) Mb_rtlreading: INTEGER_32 = 1048576 -- (from WEL_MB_CONSTANTS) Mb_setforeground: INTEGER_32 = 65536 -- (from WEL_MB_CONSTANTS) Mb_systemmodal: INTEGER_32 = 4096 -- (from WEL_MB_CONSTANTS) Mb_taskmodal: INTEGER_32 = 8192 -- (from WEL_MB_CONSTANTS) Mb_topmost: INTEGER_32 = 262144 -- (from WEL_MB_CONSTANTS) Mb_typemask: INTEGER_32 = 15 -- (from WEL_MB_CONSTANTS) Mb_usericon: INTEGER_32 = 128 -- (from WEL_MB_CONSTANTS) Mb_yesno: INTEGER_32 = 4 -- (from WEL_MB_CONSTANTS) Mb_yesnocancel: INTEGER_32 = 3 -- (from WEL_MB_CONSTANTS) message_return_value: POINTER -- Return value of the window procedure. -- (from WEL_RETURN_VALUE) require -- from WEL_RETURN_VALUE has_return_value: has_return_value parent: detachable WEL_WINDOW -- Parent window -- (from WEL_WINDOW) Sb_both: INTEGER_32 = 3 -- Declared in Windows as SB_BOTH -- (from WEL_SB_CONSTANTS) Sb_bottom: INTEGER_32 = 7 -- Declared in Windows as SB_BOTTOM -- (from WEL_SB_CONSTANTS) Sb_ctl: INTEGER_32 = 2 -- Declared in Windows as SB_CTL -- (from WEL_SB_CONSTANTS) Sb_endscroll: INTEGER_32 = 8 -- Declared in Windows as SB_ENDSCROLL -- (from WEL_SB_CONSTANTS) Sb_horz: INTEGER_32 = 0 -- Declared in Windows as SB_HORZ -- (from WEL_SB_CONSTANTS) Sb_left: INTEGER_32 = 6 -- Declared in Windows as SB_LEFT -- (from WEL_SB_CONSTANTS) Sb_linedown: INTEGER_32 = 1 -- Declared in Windows as SB_LINEDOWN -- (from WEL_SB_CONSTANTS) Sb_lineleft: INTEGER_32 = 0 -- Declared in Windows as SB_LINELEFT -- (from WEL_SB_CONSTANTS) Sb_lineright: INTEGER_32 = 1 -- Declared in Windows as SB_LINERIGHT -- (from WEL_SB_CONSTANTS) Sb_lineup: INTEGER_32 = 0 -- Declared in Windows as SB_LINEUP -- (from WEL_SB_CONSTANTS) Sb_pagedown: INTEGER_32 = 3 -- Declared in Windows as SB_PAGEDOWN -- (from WEL_SB_CONSTANTS) Sb_pageleft: INTEGER_32 = 2 -- Declared in Windows as SB_PAGELEFT -- (from WEL_SB_CONSTANTS) Sb_pageright: INTEGER_32 = 3 -- Declared in Windows as SB_PAGERIGHT -- (from WEL_SB_CONSTANTS) Sb_pageup: INTEGER_32 = 2 -- Declared in Windows as SB_PAGEUP -- (from WEL_SB_CONSTANTS) Sb_right: INTEGER_32 = 7 -- Declared in Windows as SB_RIGHT -- (from WEL_SB_CONSTANTS) Sb_thumbposition: INTEGER_32 = 4 -- Declared in Windows as SB_THUMBPOSITION -- (from WEL_SB_CONSTANTS) Sb_thumbtrack: INTEGER_32 = 5 -- Declared in Windows as SB_THUMBTRACK -- (from WEL_SB_CONSTANTS) Sb_top: INTEGER_32 = 6 -- Declared in Windows as SB_TOP -- (from WEL_SB_CONSTANTS) Sb_vert: INTEGER_32 = 1 -- Declared in Windows as SB_VERT -- (from WEL_SB_CONSTANTS) silly_window: WEL_SILLY_WINDOW -- Window that receives some private messages for WEL to work properly. -- (from WEL_RESIZING_SUPPORT) Sm_cmetrics: INTEGER_32 = 76 -- (from WEL_SM_CONSTANTS) Sm_cmonitors: INTEGER_32 = 80 -- (from WEL_SM_CONSTANTS) Sm_cxborder: INTEGER_32 = 5 -- (from WEL_SM_CONSTANTS) Sm_cxcursor: INTEGER_32 = 13 -- (from WEL_SM_CONSTANTS) Sm_cxdlgframe: INTEGER_32 = 7 -- (from WEL_SM_CONSTANTS) Sm_cxdoubleclk: INTEGER_32 = 36 -- (from WEL_SM_CONSTANTS) Sm_cxframe: INTEGER_32 = 32 -- (from WEL_SM_CONSTANTS) Sm_cxfullscreen: INTEGER_32 = 16 -- (from WEL_SM_CONSTANTS) Sm_cxhscroll: INTEGER_32 = 21 -- (from WEL_SM_CONSTANTS) Sm_cxhthumb: INTEGER_32 = 10 -- (from WEL_SM_CONSTANTS) Sm_cxicon: INTEGER_32 = 11 -- (from WEL_SM_CONSTANTS) Sm_cxiconspacing: INTEGER_32 = 38 -- (from WEL_SM_CONSTANTS) Sm_cxmaximized: INTEGER_32 = 61 -- (from WEL_SM_CONSTANTS) Sm_cxmenucheck: INTEGER_32 = 71 -- (from WEL_SM_CONSTANTS) Sm_cxmin: INTEGER_32 = 28 -- (from WEL_SM_CONSTANTS) Sm_cxmintrack: INTEGER_32 = 34 -- (from WEL_SM_CONSTANTS) Sm_cxscreen: INTEGER_32 = 0 -- (from WEL_SM_CONSTANTS) Sm_cxsize: INTEGER_32 = 30 -- (from WEL_SM_CONSTANTS) Sm_cxvirtualscreen: INTEGER_32 = 78 -- (from WEL_SM_CONSTANTS) Sm_cxvscroll: INTEGER_32 = 2 -- (from WEL_SM_CONSTANTS) Sm_cyborder: INTEGER_32 = 6 -- (from WEL_SM_CONSTANTS) Sm_cycaption: INTEGER_32 = 4 -- (from WEL_SM_CONSTANTS) Sm_cycursor: INTEGER_32 = 14 -- (from WEL_SM_CONSTANTS) Sm_cydlgframe: INTEGER_32 = 8 -- (from WEL_SM_CONSTANTS) Sm_cydoubleclk: INTEGER_32 = 37 -- (from WEL_SM_CONSTANTS) Sm_cyframe: INTEGER_32 = 33 -- (from WEL_SM_CONSTANTS) Sm_cyfullscreen: INTEGER_32 = 17 -- (from WEL_SM_CONSTANTS) Sm_cyhscroll: INTEGER_32 = 3 -- (from WEL_SM_CONSTANTS) Sm_cyicon: INTEGER_32 = 12 -- (from WEL_SM_CONSTANTS) Sm_cyiconspacing: INTEGER_32 = 39 -- (from WEL_SM_CONSTANTS) Sm_cykanjiwindow: INTEGER_32 = 18 -- (from WEL_SM_CONSTANTS) Sm_cymaximized: INTEGER_32 = 62 -- (from WEL_SM_CONSTANTS) Sm_cymenu: INTEGER_32 = 15 -- (from WEL_SM_CONSTANTS) Sm_cymenucheck: INTEGER_32 = 72 -- (from WEL_SM_CONSTANTS) Sm_cymin: INTEGER_32 = 29 -- (from WEL_SM_CONSTANTS) Sm_cymintrack: INTEGER_32 = 35 -- (from WEL_SM_CONSTANTS) Sm_cyscreen: INTEGER_32 = 1 -- (from WEL_SM_CONSTANTS) Sm_cysize: INTEGER_32 = 31 -- (from WEL_SM_CONSTANTS) Sm_cyvirtualscreen: INTEGER_32 = 79 -- (from WEL_SM_CONSTANTS) Sm_cyvscroll: INTEGER_32 = 20 -- (from WEL_SM_CONSTANTS) Sm_cyvthumb: INTEGER_32 = 9 -- (from WEL_SM_CONSTANTS) Sm_dbcsenabled: INTEGER_32 = 42 -- (from WEL_SM_CONSTANTS) Sm_debug: INTEGER_32 = 22 -- (from WEL_SM_CONSTANTS) Sm_immenabled: INTEGER_32 = 82 -- (from WEL_SM_CONSTANTS) Sm_menudropalignment: INTEGER_32 = 40 -- (from WEL_SM_CONSTANTS) Sm_mousepresent: INTEGER_32 = 19 -- (from WEL_SM_CONSTANTS) Sm_mousewheelpresent: INTEGER_32 = 75 -- (from WEL_SM_CONSTANTS) Sm_penwindows: INTEGER_32 = 41 -- (from WEL_SM_CONSTANTS) Sm_remotesession: INTEGER_32 = 4096 -- (from WEL_SM_CONSTANTS) Sm_reserved1: INTEGER_32 = 24 -- (from WEL_SM_CONSTANTS) Sm_reserved2: INTEGER_32 = 25 -- (from WEL_SM_CONSTANTS) Sm_reserved3: INTEGER_32 = 26 -- (from WEL_SM_CONSTANTS) Sm_reserved4: INTEGER_32 = 27 -- (from WEL_SM_CONSTANTS) Sm_swapbutton: INTEGER_32 = 23 -- (from WEL_SM_CONSTANTS) Sm_xvirtualscreen: INTEGER_32 = 76 -- (from WEL_SM_CONSTANTS) Sm_yvirtualscreen: INTEGER_32 = 77 -- (from WEL_SM_CONSTANTS) Sw_hide: INTEGER_32 = 0 -- Declared in Windows as SW_HIDE -- (from WEL_SW_CONSTANTS) Sw_minimize: INTEGER_32 = 6 -- Declared in Windows as SW_MINIMIZE -- (from WEL_SW_CONSTANTS) Sw_otherunzoom: INTEGER_32 = 4 -- Declared in Windows as SW_OTHERUNZOOM -- (from WEL_SW_CONSTANTS) Sw_otherzoom: INTEGER_32 = 2 -- Declared in Windows as SW_OTHERZOOM -- (from WEL_SW_CONSTANTS) Sw_parentclosing: INTEGER_32 = 1 -- Declared in Windows as SW_PARENTCLOSING -- (from WEL_SW_CONSTANTS) Sw_parentopening: INTEGER_32 = 3 -- Declared in Windows as SW_PARENTOPENING -- (from WEL_SW_CONSTANTS) Sw_restore: INTEGER_32 = 9 -- Declared in Windows as SW_RESTORE -- (from WEL_SW_CONSTANTS) Sw_show: INTEGER_32 = 5 -- Declared in Windows as SW_SHOW -- (from WEL_SW_CONSTANTS) Sw_showmaximized: INTEGER_32 = 3 -- Declared in Windows as SW_SHOWMAXIMIZED -- (from WEL_SW_CONSTANTS) Sw_showminimized: INTEGER_32 = 2 -- Declared in Windows as SW_SHOWMINIMIZED -- (from WEL_SW_CONSTANTS) Sw_showminnoactive: INTEGER_32 = 7 -- Declared in Windows as SW_SHOWMINNOACTIVE -- (from WEL_SW_CONSTANTS) Sw_showna: INTEGER_32 = 8 -- Declared in Windows as SW_SHOWNA -- (from WEL_SW_CONSTANTS) Sw_shownoactivate: INTEGER_32 = 4 -- Declared in Windows as SW_SHOWNOACTIVATE -- (from WEL_SW_CONSTANTS) Sw_shownormal: INTEGER_32 = 1 -- Declared in Windows as SW_SHOWNORMAL -- (from WEL_SW_CONSTANTS) Swp_asyncwindowpos: INTEGER_32 = 16384 -- If the calling thread and the thread that owns the window are attached -- to different input queues, the system posts the request to the thread-- -- that owns the window. This prevents the calling thread from blocking -- its execution while other threads process the request. -- (from WEL_SWP_CONSTANTS) Swp_defererase: INTEGER_32 = 8192 -- Prevents generation of the WM_SYNCPAINT message. -- (from WEL_SWP_CONSTANTS) Swp_drawframe: INTEGER_32 = 32 -- Same as Swp_framechanged. -- (from WEL_SWP_CONSTANTS) Swp_framechanged: INTEGER_32 = 32 -- Frame changed: send WM_NCCALCSIZE. -- (from WEL_SWP_CONSTANTS) Swp_hidewindow: INTEGER_32 = 128 -- (from WEL_SWP_CONSTANTS) Swp_noactivate: INTEGER_32 = 16 -- (from WEL_SWP_CONSTANTS) Swp_nocopybits: INTEGER_32 = 256 -- (from WEL_SWP_CONSTANTS) Swp_nomove: INTEGER_32 = 2 -- (from WEL_SWP_CONSTANTS) Swp_noownerzorder: INTEGER_32 = 512 -- (from WEL_SWP_CONSTANTS) Swp_noredraw: INTEGER_32 = 8 -- (from WEL_SWP_CONSTANTS) Swp_noreposition: INTEGER_32 = 512 -- Same as Swp_noownerzborder. -- (from WEL_SWP_CONSTANTS) Swp_nosendchanging: INTEGER_32 = 1024 -- Don't send WM_WINDOWPOSCHANGING. -- (from WEL_SWP_CONSTANTS) Swp_nosize: INTEGER_32 = 1 -- (from WEL_SWP_CONSTANTS) Swp_nozorder: INTEGER_32 = 4 -- (from WEL_SWP_CONSTANTS) Swp_showwindow: INTEGER_32 = 64 -- (from WEL_SWP_CONSTANTS) Wa_active: INTEGER_32 = 1 -- Window gains activation via alt-tab -- (from WEL_WA_CONSTANTS) Wa_clickactive: INTEGER_32 = 2 -- Window gains activation via mouse click -- (from WEL_WA_CONSTANTS) Wa_inactivate: INTEGER_32 = 0 -- Window loses activation -- (from WEL_WA_CONSTANTS) Wm_activate: INTEGER_32 = 6 -- Declared in Windows as WM_ACTIVATE -- (from WEL_WM_CONSTANTS) Wm_activateapp: INTEGER_32 = 28 -- Declared in Windows as WM_ACTIVATEAPP -- (from WEL_WM_CONSTANTS) Wm_afxfirst: INTEGER_32 = 864 -- Declared in Windows as WM_AFXFIRST -- (from WEL_WM_CONSTANTS) Wm_afxlast: INTEGER_32 = 895 -- Declared in Windows as WM_AFXLAST -- (from WEL_WM_CONSTANTS) Wm_app: INTEGER_32 = 32768 -- Declared in Windows as WM_APP -- (from WEL_WM_CONSTANTS) Wm_appcommand: INTEGER_32 = 793 -- Declared in Windows as WM_APPCOMMAND -- (from WEL_WM_CONSTANTS) Wm_askcbformatname: INTEGER_32 = 780 -- Declared in Windows as WM_ASKCBFORMATNAME -- (from WEL_WM_CONSTANTS) Wm_canceljournal: INTEGER_32 = 75 -- Declared in Windows as WM_CANCELJOURNAL -- (from WEL_WM_CONSTANTS) Wm_cancelmode: INTEGER_32 = 31 -- Declared in Windows as WM_CANCELMODE -- (from WEL_WM_CONSTANTS) Wm_capturechanged: INTEGER_32 = 533 -- Declared in Windows as WM_CAPTURECHANGED -- (from WEL_WM_CONSTANTS) Wm_changecbchain: INTEGER_32 = 781 -- Declared in Windows as WM_CHANGECBCHAIN -- (from WEL_WM_CONSTANTS) Wm_changeuistate: INTEGER_32 = 295 -- Declared in Windows as WM_CHANGEUISTATE -- (from WEL_WM_CONSTANTS) Wm_char: INTEGER_32 = 258 -- Declared in Windows as WM_CHAR -- (from WEL_WM_CONSTANTS) Wm_chartoitem: INTEGER_32 = 47 -- Declared in Windows as WM_CHARTOITEM -- (from WEL_WM_CONSTANTS) Wm_childactivate: INTEGER_32 = 34 -- Declared in Windows as WM_CHILDACTIVATE -- (from WEL_WM_CONSTANTS) Wm_clear: INTEGER_32 = 771 -- Declared in Windows as WM_CLEAR -- (from WEL_WM_CONSTANTS) Wm_close: INTEGER_32 = 16 -- Declared in Windows as WM_CLOSE -- (from WEL_WM_CONSTANTS) Wm_command: INTEGER_32 = 273 -- Declared in Windows as WM_COMMAND -- (from WEL_WM_CONSTANTS) Wm_commnotify: INTEGER_32 = 68 -- Declared in Windows as WM_COMMNOTIFY -- (from WEL_WM_CONSTANTS) Wm_compacting: INTEGER_32 = 65 -- Declared in Windows as WM_COMPACTING -- (from WEL_WM_CONSTANTS) Wm_compareitem: INTEGER_32 = 57 -- Declared in Windows as WM_COMPAREITEM -- (from WEL_WM_CONSTANTS) Wm_contextmenu: INTEGER_32 = 123 -- Declared in Windows as WM_CONTEXTMENU -- (from WEL_WM_CONSTANTS) Wm_copy: INTEGER_32 = 769 -- Declared in Windows as WM_COPY -- (from WEL_WM_CONSTANTS) Wm_copydata: INTEGER_32 = 74 -- Declared in Windows as WM_COPYDATA -- (from WEL_WM_CONSTANTS) Wm_create: INTEGER_32 = 1 -- Declared in Windows as WM_CREATE -- (from WEL_WM_CONSTANTS) Wm_ctlcolordialog: INTEGER_32 = 310 -- Declared in Windows as WM_CTLCOLORDIALOG -- (from WEL_WM_CONSTANTS) Wm_cut: INTEGER_32 = 768 -- Declared in Windows as WM_CUT -- (from WEL_WM_CONSTANTS) Wm_deadchar: INTEGER_32 = 259 -- Declared in Windows as WM_DEADCHAR -- (from WEL_WM_CONSTANTS) Wm_deleteitem: INTEGER_32 = 45 -- Declared in Windows as WM_DELETEITEM -- (from WEL_WM_CONSTANTS) Wm_destroy: INTEGER_32 = 2 -- Declared in Windows as WM_DESTROY -- (from WEL_WM_CONSTANTS) Wm_destroyclipboard: INTEGER_32 = 775 -- Declared in Windows as WM_DESTROYCLIPBOARD -- (from WEL_WM_CONSTANTS) Wm_devicechange: INTEGER_32 = 537 -- Declared in Windows as WM_DEVICECHANGE -- (from WEL_WM_CONSTANTS) Wm_devmodechange: INTEGER_32 = 27 -- Declared in Windows as WM_DEVMODECHANGE -- (from WEL_WM_CONSTANTS) Wm_displaychange: INTEGER_32 = 126 -- Declared in Windows as WM_DISPLAYCHANGE -- (from WEL_WM_CONSTANTS) Wm_dpichanged: INTEGER_32 = 736 -- Declared in Windows as WM_DPICHANGED -- (from WEL_WM_CONSTANTS) Wm_drawclipboard: INTEGER_32 = 776 -- Declared in Windows as WM_DRAWCLIPBOARD -- (from WEL_WM_CONSTANTS) Wm_drawitem: INTEGER_32 = 43 -- Declared in Windows as WM_DRAWITEM -- (from WEL_WM_CONSTANTS) Wm_dropfiles: INTEGER_32 = 563 -- Declared in Windows as WM_DROPFILES -- (from WEL_WM_CONSTANTS) Wm_enable: INTEGER_32 = 10 -- Declared in Windows as WM_ENABLE -- (from WEL_WM_CONSTANTS) Wm_endsession: INTEGER_32 = 22 -- Declared in Windows as WM_ENDSESSION -- (from WEL_WM_CONSTANTS) Wm_enteridle: INTEGER_32 = 289 -- Declared in Windows as WM_ENTERIDLE -- (from WEL_WM_CONSTANTS) Wm_entermenuloop: INTEGER_32 = 529 -- Declared in Windows as WM_ENTERMENULOOP -- (from WEL_WM_CONSTANTS) Wm_entersizemove: INTEGER_32 = 561 -- Declared in Windows as WM_ENTERSIZEMOVE -- (from WEL_WM_CONSTANTS) Wm_erasebkgnd: INTEGER_32 = 20 -- Declared in Windows as WM_ERASEBKGND -- (from WEL_WM_CONSTANTS) Wm_exitmenuloop: INTEGER_32 = 530 -- Declared in Windows as WM_EXITMENULOOP -- (from WEL_WM_CONSTANTS) Wm_exitsizemove: INTEGER_32 = 562 -- Declared in Windows as WM_EXITSIZEMOVE -- (from WEL_WM_CONSTANTS) Wm_fontchange: INTEGER_32 = 29 -- Declared in Windows as WM_FONTCHANGE -- (from WEL_WM_CONSTANTS) Wm_getdlgcode: INTEGER_32 = 135 -- Declared in Windows as WM_GETDLGCODE -- (from WEL_WM_CONSTANTS) Wm_getfont: INTEGER_32 = 49 -- Declared in Windows as WM_GETFONT -- (from WEL_WM_CONSTANTS) Wm_gethotkey: INTEGER_32 = 51 -- Declared in Windows as WM_GETHOTKEY -- (from WEL_WM_CONSTANTS) Wm_geticon: INTEGER_32 = 127 -- Declared in Windows as WM_GETICON -- (from WEL_WM_CONSTANTS) Wm_getminmaxinfo: INTEGER_32 = 36 -- Declared in Windows as WM_GETMINMAXINFO -- (from WEL_WM_CONSTANTS) Wm_getobject: INTEGER_32 = 61 -- Declared in Windows as WM_GETOBJECT -- (from WEL_WM_CONSTANTS) Wm_gettext: INTEGER_32 = 13 -- Declared in Windows as WM_GETTEXT -- (from WEL_WM_CONSTANTS) Wm_gettextlength: INTEGER_32 = 14 -- Declared in Windows as WM_GETTEXTLENGTH -- (from WEL_WM_CONSTANTS) Wm_handheldfirst: INTEGER_32 = 856 -- Declared in Windows as WM_HANDHELDFIRST -- (from WEL_WM_CONSTANTS) Wm_handheldlast: INTEGER_32 = 863 -- Declared in Windows as WM_HANDHELDLAST -- (from WEL_WM_CONSTANTS) Wm_help: INTEGER_32 = 83 -- Declared in Windows as WM_HELP -- (from WEL_WM_CONSTANTS) Wm_hotkey: INTEGER_32 = 786 -- Declared in Windows as WM_HOTKEY -- (from WEL_WM_CONSTANTS) Wm_hscroll: INTEGER_32 = 276 -- Declared in Windows as WM_HSCROLL -- (from WEL_WM_CONSTANTS) Wm_hscrollclipboard: INTEGER_32 = 782 -- Declared in Windows as WM_HSCROLLCLIPBOARD -- (from WEL_WM_CONSTANTS) Wm_iconerasebkgnd: INTEGER_32 = 39 -- Declared in Windows as WM_ICONERASEBKGND -- (from WEL_WM_CONSTANTS) Wm_ime_char: INTEGER_32 = 646 -- Declared in Windows as WM_IME_CHAR -- (from WEL_WM_CONSTANTS) Wm_ime_composition: INTEGER_32 = 271 -- Declared in Windows as WM_IME_COMPOSITION -- (from WEL_WM_CONSTANTS) Wm_ime_compositionfull: INTEGER_32 = 644 -- Declared in Windows as WM_IME_COMPOSITIONFULL -- (from WEL_WM_CONSTANTS) Wm_ime_control: INTEGER_32 = 643 -- Declared in Windows as WM_IME_CONTROL -- (from WEL_WM_CONSTANTS) Wm_ime_endcomposition: INTEGER_32 = 270 -- Declared in Windows as WM_IME_ENDCOMPOSITION -- (from WEL_WM_CONSTANTS) Wm_ime_keydown: INTEGER_32 = 656 -- Declared in Windows as WM_IME_KEYDOWN -- (from WEL_WM_CONSTANTS) wm_ime_keylast: INTEGER_32 -- Declared in Windows as WM_IME_KEYLAST -- (from WEL_WM_CONSTANTS) Wm_ime_keyup: INTEGER_32 = 657 -- Declared in Windows as WM_IME_KEYUP -- (from WEL_WM_CONSTANTS) Wm_ime_notify: INTEGER_32 = 642 -- Declared in Windows as WM_IME_NOTIFY -- (from WEL_WM_CONSTANTS) Wm_ime_request: INTEGER_32 = 648 -- Declared in Windows as WM_IME_REQUEST -- (from WEL_WM_CONSTANTS) Wm_ime_select: INTEGER_32 = 645 -- Declared in Windows as WM_IME_SELECT -- (from WEL_WM_CONSTANTS) Wm_ime_setcontext: INTEGER_32 = 641 -- Declared in Windows as WM_IME_SETCONTEXT -- (from WEL_WM_CONSTANTS) Wm_ime_startcomposition: INTEGER_32 = 269 -- Declared in Windows as WM_IME_STARTCOMPOSITION -- (from WEL_WM_CONSTANTS) Wm_initdialog: INTEGER_32 = 272 -- Declared in Windows as WM_INITDIALOG -- (from WEL_WM_CONSTANTS) Wm_initmenu: INTEGER_32 = 278 -- Declared in Windows as WM_INITMENU -- (from WEL_WM_CONSTANTS) Wm_initmenupopup: INTEGER_32 = 279 -- Declared in Windows as WM_INITMENUPOPUP -- (from WEL_WM_CONSTANTS) Wm_inputlangchange: INTEGER_32 = 81 -- Declared in Windows as WM_INPUTLANGCHANGE -- (from WEL_WM_CONSTANTS) Wm_inputlangchangerequest: INTEGER_32 = 80 -- Declared in Windows as WM_INPUTLANGCHANGEREQUEST -- (from WEL_WM_CONSTANTS) Wm_keydown: INTEGER_32 = 256 -- Declared in Windows as WM_KEYDOWN -- (from WEL_WM_CONSTANTS) Wm_keyfirst: INTEGER_32 = 256 -- Declared in Windows as WM_KEYFIRST -- (from WEL_WM_CONSTANTS) wm_keylast: INTEGER_32 -- Declared in Windows as WM_KEYLAST -- (from WEL_WM_CONSTANTS) Wm_keyup: INTEGER_32 = 257 -- Declared in Windows as WM_KEYUP -- (from WEL_WM_CONSTANTS) Wm_killfocus: INTEGER_32 = 8 -- Declared in Windows as WM_KILLFOCUS -- (from WEL_WM_CONSTANTS) Wm_lbuttondblclk: INTEGER_32 = 515 -- Declared in Windows as WM_LBUTTONDBLCLK -- (from WEL_WM_CONSTANTS) Wm_lbuttondown: INTEGER_32 = 513 -- Declared in Windows as WM_LBUTTONDOWN -- (from WEL_WM_CONSTANTS) Wm_lbuttonup: INTEGER_32 = 514 -- Declared in Windows as WM_LBUTTONUP -- (from WEL_WM_CONSTANTS) Wm_mbuttondblclk: INTEGER_32 = 521 -- Declared in Windows as WM_MBUTTONDBLCLK -- (from WEL_WM_CONSTANTS) Wm_mbuttondown: INTEGER_32 = 519 -- Declared in Windows as WM_MBUTTONDOWN -- (from WEL_WM_CONSTANTS) Wm_mbuttonup: INTEGER_32 = 520 -- Declared in Windows as WM_MBUTTONUP -- (from WEL_WM_CONSTANTS) Wm_mdiactivate: INTEGER_32 = 546 -- Declared in Windows as WM_MDIACTIVATE -- (from WEL_WM_CONSTANTS) Wm_mdicascade: INTEGER_32 = 551 -- Declared in Windows as WM_MDICASCADE -- (from WEL_WM_CONSTANTS) Wm_mdicreate: INTEGER_32 = 544 -- Declared in Windows as WM_MDICREATE -- (from WEL_WM_CONSTANTS) Wm_mdidestroy: INTEGER_32 = 545 -- Declared in Windows as WM_MDIDESTROY -- (from WEL_WM_CONSTANTS) Wm_mdigetactive: INTEGER_32 = 553 -- Declared in Windows as WM_MDIGETACTIVE -- (from WEL_WM_CONSTANTS) Wm_mdiiconarrange: INTEGER_32 = 552 -- Declared in Windows as WM_MDIICONARRANGE -- (from WEL_WM_CONSTANTS) Wm_mdimaximize: INTEGER_32 = 549 -- Declared in Windows as WM_MDIMAXIMIZE -- (from WEL_WM_CONSTANTS) Wm_mdinext: INTEGER_32 = 548 -- Declared in Windows as WM_MDINEXT -- (from WEL_WM_CONSTANTS) Wm_mdirefreshmenu: INTEGER_32 = 564 -- Declared in Windows as WM_MDIREFRESHMENU -- (from WEL_WM_CONSTANTS) Wm_mdirestore: INTEGER_32 = 547 -- Declared in Windows as WM_MDIRESTORE -- (from WEL_WM_CONSTANTS) Wm_mdisetmenu: INTEGER_32 = 560 -- Declared in Windows as WM_MDISETMENU -- (from WEL_WM_CONSTANTS) Wm_mditile: INTEGER_32 = 550 -- Declared in Windows as WM_MDITILE -- (from WEL_WM_CONSTANTS) Wm_measureitem: INTEGER_32 = 44 -- Declared in Windows as WM_MEASUREITEM -- (from WEL_WM_CONSTANTS) Wm_menuchar: INTEGER_32 = 288 -- Declared in Windows as WM_MENUCHAR -- (from WEL_WM_CONSTANTS) Wm_menucommand: INTEGER_32 = 294 -- Declared in Windows as WM_MENUCOMMAND -- (from WEL_WM_CONSTANTS) Wm_menudrag: INTEGER_32 = 291 -- Declared in Windows as WM_MENUDRAG -- (from WEL_WM_CONSTANTS) Wm_menugetobject: INTEGER_32 = 292 -- Declared in Windows as WM_MENUGETOBJECT -- (from WEL_WM_CONSTANTS) Wm_menurbuttonup: INTEGER_32 = 290 -- Declared in Windows as WM_MENURBUTTONUP -- (from WEL_WM_CONSTANTS) Wm_menuselect: INTEGER_32 = 287 -- Declared in Windows as WM_MENUSELECT -- (from WEL_WM_CONSTANTS) Wm_mouseactivate: INTEGER_32 = 33 -- Declared in Windows as WM_MOUSEACTIVATE -- (from WEL_WM_CONSTANTS) Wm_mousefirst: INTEGER_32 = 512 -- Declared in Windows as WM_MOUSEFIRST -- (from WEL_WM_CONSTANTS) Wm_mousehover: INTEGER_32 = 673 -- Require Windows98, Windows NT 4.0 or later -- Declared in Windows as WM_MOUSEHOVER -- (from WEL_WM_CONSTANTS) wm_mouselast: INTEGER_32 -- Declared in Windows as WM_MOUSELAST -- (from WEL_WM_CONSTANTS) Wm_mouseleave: INTEGER_32 = 675 -- Require Windows98, Windows NT 4.0 or later -- Declared in Windows as WM_MOUSELEAVE -- (from WEL_WM_CONSTANTS) Wm_mousemove: INTEGER_32 = 512 -- Declared in Windows as WM_MOUSEMOVE -- (from WEL_WM_CONSTANTS) Wm_mousewheel: INTEGER_32 = 522 -- Declared in Windows as WM_MOUSEWHEEL -- (from WEL_WM_CONSTANTS) Wm_move: INTEGER_32 = 3 -- Declared in Windows as WM_MOVE -- (from WEL_WM_CONSTANTS) Wm_moving: INTEGER_32 = 534 -- Declared in Windows as WM_MOVING -- (from WEL_WM_CONSTANTS) Wm_ncactivate: INTEGER_32 = 134 -- Declared in Windows as WM_NCACTIVATE -- (from WEL_WM_CONSTANTS) Wm_nccalcsize: INTEGER_32 = 131 -- Declared in Windows as WM_NCCALCSIZE -- (from WEL_WM_CONSTANTS) Wm_nccreate: INTEGER_32 = 129 -- Declared in Windows as WM_NCCREATE -- (from WEL_WM_CONSTANTS) Wm_ncdestroy: INTEGER_32 = 130 -- Declared in Windows as WM_NCDESTROY -- (from WEL_WM_CONSTANTS) Wm_nchittest: INTEGER_32 = 132 -- Declared in Windows as WM_NCHITTEST -- (from WEL_WM_CONSTANTS) Wm_nclbuttondblclk: INTEGER_32 = 163 -- Declared in Windows as WM_NCLBUTTONDBLCLK -- (from WEL_WM_CONSTANTS) Wm_nclbuttondown: INTEGER_32 = 161 -- Declared in Windows as WM_NCLBUTTONDOWN -- (from WEL_WM_CONSTANTS) Wm_nclbuttonup: INTEGER_32 = 162 -- Declared in Windows as WM_NCLBUTTONUP -- (from WEL_WM_CONSTANTS) Wm_ncmbuttondblclk: INTEGER_32 = 169 -- Declared in Windows as WM_NCMBUTTONDBLCLK -- (from WEL_WM_CONSTANTS) Wm_ncmbuttondown: INTEGER_32 = 167 -- Declared in Windows as WM_NCMBUTTONDOWN -- (from WEL_WM_CONSTANTS) Wm_ncmbuttonup: INTEGER_32 = 168 -- Declared in Windows as WM_NCMBUTTONUP -- (from WEL_WM_CONSTANTS) Wm_ncmousehover: INTEGER_32 = 672 -- Require Windows98, Windows NT 5.0 or later -- Declared in Windows as WM_NCMOUSEHOVER -- (from WEL_WM_CONSTANTS) Wm_ncmouseleave: INTEGER_32 = 674 -- Require Windows98, Windows NT 5.0 or later -- Declared in Windows as WM_NCMOUSELEAVE -- (from WEL_WM_CONSTANTS) Wm_ncmousemove: INTEGER_32 = 160 -- Declared in Windows as WM_NCMOUSEMOVE -- (from WEL_WM_CONSTANTS) Wm_ncpaint: INTEGER_32 = 133 -- Declared in Windows as WM_NCPAINT -- (from WEL_WM_CONSTANTS) Wm_ncrbuttondblclk: INTEGER_32 = 166 -- Declared in Windows as WM_NCRBUTTONDBLCLK -- (from WEL_WM_CONSTANTS) Wm_ncrbuttondown: INTEGER_32 = 164 -- Declared in Windows as WM_NCRBUTTONDOWN -- (from WEL_WM_CONSTANTS) Wm_ncrbuttonup: INTEGER_32 = 165 -- Declared in Windows as WM_NCRBUTTONUP -- (from WEL_WM_CONSTANTS) Wm_ncxbuttondblclk: INTEGER_32 = 173 -- Declared in Windows as WM_NCXBUTTONDBLCLK -- (from WEL_WM_CONSTANTS) Wm_ncxbuttondown: INTEGER_32 = 171 -- Declared in Windows as WM_NCXBUTTONDOWN -- (from WEL_WM_CONSTANTS) Wm_ncxbuttonup: INTEGER_32 = 172 -- Declared in Windows as WM_NCXBUTTONUP -- (from WEL_WM_CONSTANTS) Wm_nextdlgctl: INTEGER_32 = 40 -- Declared in Windows as WM_NEXTDLGCTL -- (from WEL_WM_CONSTANTS) Wm_nextmenu: INTEGER_32 = 531 -- Declared in Windows as WM_NEXTMENU -- (from WEL_WM_CONSTANTS) Wm_notify: INTEGER_32 = 78 -- Declared in Windows as WM_NOTIFY -- (from WEL_WM_CONSTANTS) Wm_notifyformat: INTEGER_32 = 85 -- Declared in Windows as WM_NOTIFYFORMAT -- (from WEL_WM_CONSTANTS) Wm_null: INTEGER_32 = 0 -- Declared in Windows as WM_NULL -- (from WEL_WM_CONSTANTS) Wm_paint: INTEGER_32 = 15 -- Declared in Windows as WM_PAINT -- (from WEL_WM_CONSTANTS) Wm_paintclipboard: INTEGER_32 = 777 -- Declared in Windows as WM_PAINTCLIPBOARD -- (from WEL_WM_CONSTANTS) Wm_painticon: INTEGER_32 = 38 -- Declared in Windows as WM_PAINTICON -- (from WEL_WM_CONSTANTS) Wm_palettechanged: INTEGER_32 = 785 -- Declared in Windows as WM_PALETTECHANGED -- (from WEL_WM_CONSTANTS) Wm_paletteischanging: INTEGER_32 = 784 -- Declared in Windows as WM_PALETTEISCHANGING -- (from WEL_WM_CONSTANTS) Wm_parentnotify: INTEGER_32 = 528 -- Declared in Windows as WM_PARENTNOTIFY -- (from WEL_WM_CONSTANTS) Wm_paste: INTEGER_32 = 770 -- Declared in Windows as WM_PASTE -- (from WEL_WM_CONSTANTS) Wm_penwinfirst: INTEGER_32 = 896 -- Declared in Windows as WM_PENWINFIRST -- (from WEL_WM_CONSTANTS) Wm_penwinlast: INTEGER_32 = 911 -- Declared in Windows as WM_PENWINLAST -- (from WEL_WM_CONSTANTS) Wm_power: INTEGER_32 = 72 -- Declared in Windows as WM_POWER -- (from WEL_WM_CONSTANTS) Wm_powerbroadcast: INTEGER_32 = 536 -- Declared in Windows as WM_POWERBROADCAST -- (from WEL_WM_CONSTANTS) Wm_print: INTEGER_32 = 791 -- Declared in Windows as WM_PRINT -- (from WEL_WM_CONSTANTS) Wm_printclient: INTEGER_32 = 792 -- Declared in Windows as WM_PRINTCLIENT -- (from WEL_WM_CONSTANTS) Wm_querydragicon: INTEGER_32 = 55 -- Declared in Windows as WM_QUERYDRAGICON -- (from WEL_WM_CONSTANTS) Wm_queryendsession: INTEGER_32 = 17 -- Declared in Windows as WM_QUERYENDSESSION -- (from WEL_WM_CONSTANTS) Wm_querynewpalette: INTEGER_32 = 783 -- Declared in Windows as WM_QUERYNEWPALETTE -- (from WEL_WM_CONSTANTS) Wm_queryopen: INTEGER_32 = 19 -- Declared in Windows as WM_QUERYOPEN -- (from WEL_WM_CONSTANTS) Wm_queryuistate: INTEGER_32 = 297 -- Declared in Windows as WM_QUERYUISTATE -- (from WEL_WM_CONSTANTS) Wm_queuesync: INTEGER_32 = 35 -- Declared in Windows as WM_QUEUESYNC -- (from WEL_WM_CONSTANTS) Wm_quit: INTEGER_32 = 18 -- Declared in Windows as WM_QUIT -- (from WEL_WM_CONSTANTS) Wm_rbuttondblclk: INTEGER_32 = 518 -- Declared in Windows as WM_RBUTTONDBLCLK -- (from WEL_WM_CONSTANTS) Wm_rbuttondown: INTEGER_32 = 516 -- Declared in Windows as WM_RBUTTONDOWN -- (from WEL_WM_CONSTANTS) Wm_rbuttonup: INTEGER_32 = 517 -- Declared in Windows as WM_RBUTTONUP -- (from WEL_WM_CONSTANTS) Wm_renderallformats: INTEGER_32 = 774 -- Declared in Windows as WM_RENDERALLFORMATS -- (from WEL_WM_CONSTANTS) Wm_renderformat: INTEGER_32 = 773 -- Declared in Windows as WM_RENDERFORMAT -- (from WEL_WM_CONSTANTS) Wm_set_window_pos_msg: INTEGER_32 = 1025 -- Our own messaging -- (from WEL_RESIZING_SUPPORT) Wm_setcursor: INTEGER_32 = 32 -- Declared in Windows as WM_SETCURSOR -- (from WEL_WM_CONSTANTS) Wm_setfocus: INTEGER_32 = 7 -- Declared in Windows as WM_SETFOCUS -- (from WEL_WM_CONSTANTS) Wm_setfont: INTEGER_32 = 48 -- Declared in Windows as WM_SETFONT -- (from WEL_WM_CONSTANTS) Wm_sethotkey: INTEGER_32 = 50 -- Declared in Windows as WM_SETHOTKEY -- (from WEL_WM_CONSTANTS) Wm_seticon: INTEGER_32 = 128 -- Declared in Windows as WM_SETICON -- (from WEL_WM_CONSTANTS) Wm_setredraw: INTEGER_32 = 11 -- Declared in Windows as WM_SETREDRAW -- (from WEL_WM_CONSTANTS) Wm_settext: INTEGER_32 = 12 -- Declared in Windows as WM_SETTEXT -- (from WEL_WM_CONSTANTS) Wm_settingchange: INTEGER_32 = 26 -- Declared in Windows as WM_WININICHANGE -- Was declared in WEL_WM_CONSTANTS as synonym of Wm_wininichange. -- (from WEL_WM_CONSTANTS) Wm_showwindow: INTEGER_32 = 24 -- Declared in Windows as WM_SHOWWINDOW -- (from WEL_WM_CONSTANTS) Wm_size: INTEGER_32 = 5 -- Declared in Windows as WM_SIZE -- (from WEL_WM_CONSTANTS) Wm_sizeclipboard: INTEGER_32 = 779 -- Declared in Windows as WM_SIZECLIPBOARD -- (from WEL_WM_CONSTANTS) Wm_sizing: INTEGER_32 = 532 -- Declared in Windows as WM_SIZING -- (from WEL_WM_CONSTANTS) Wm_spoolerstatus: INTEGER_32 = 42 -- Declared in Windows as WM_SPOOLERSTATUS -- (from WEL_WM_CONSTANTS) Wm_stylechanged: INTEGER_32 = 125 -- Declared in Windows as WM_STYLECHANGED -- (from WEL_WM_CONSTANTS) Wm_stylechanging: INTEGER_32 = 124 -- Declared in Windows as WM_STYLECHANGING -- (from WEL_WM_CONSTANTS) Wm_syncpaint: INTEGER_32 = 136 -- Declared in Windows as WM_SYNCPAINT -- (from WEL_WM_CONSTANTS) Wm_syschar: INTEGER_32 = 262 -- Declared in Windows as WM_SYSCHAR -- (from WEL_WM_CONSTANTS) Wm_syscolorchange: INTEGER_32 = 21 -- Declared in Windows as WM_SYSCOLORCHANGE -- (from WEL_WM_CONSTANTS) Wm_syscommand: INTEGER_32 = 274 -- Declared in Windows as WM_SYSCOMMAND -- (from WEL_WM_CONSTANTS) Wm_sysdeadchar: INTEGER_32 = 263 -- Declared in Windows as WM_SYSDEADCHAR -- (from WEL_WM_CONSTANTS) Wm_syskeydown: INTEGER_32 = 260 -- Declared in Windows as WM_SYSKEYDOWN -- (from WEL_WM_CONSTANTS) Wm_syskeyup: INTEGER_32 = 261 -- Declared in Windows as WM_SYSKEYUP -- (from WEL_WM_CONSTANTS) Wm_tcard: INTEGER_32 = 82 -- Declared in Windows as WM_TCARD -- (from WEL_WM_CONSTANTS) Wm_themechanged: INTEGER_32 = 794 -- Declared in Windows as WM_THEMECHANGED -- (from WEL_WM_CONSTANTS) Wm_timechange: INTEGER_32 = 30 -- Declared in Windows as WM_TIMECHANGE -- (from WEL_WM_CONSTANTS) Wm_timer: INTEGER_32 = 275 -- Declared in Windows as WM_TIMER -- (from WEL_WM_CONSTANTS) Wm_undo: INTEGER_32 = 772 -- Declared in Windows as WM_UNDO -- (from WEL_WM_CONSTANTS) Wm_uninitmenupopup: INTEGER_32 = 293 -- Declared in Windows as WM_UNINITMENUPOPUP -- (from WEL_WM_CONSTANTS) Wm_updateuistate: INTEGER_32 = 296 -- Declared in Windows as WM_UPDATEUISTATE -- (from WEL_WM_CONSTANTS) Wm_user: INTEGER_32 = 1024 -- Declared in Windows as WM_USER -- (from WEL_WM_CONSTANTS) Wm_userchanged: INTEGER_32 = 84 -- Declared in Windows as WM_USERCHANGED -- (from WEL_WM_CONSTANTS) Wm_vkeytoitem: INTEGER_32 = 46 -- Declared in Windows as WM_VKEYTOITEM -- (from WEL_WM_CONSTANTS) Wm_vscroll: INTEGER_32 = 277 -- Declared in Windows as WM_VSCROLL -- (from WEL_WM_CONSTANTS) Wm_vscrollclipboard: INTEGER_32 = 778 -- Declared in Windows as WM_VSCROLLCLIPBOARD -- (from WEL_WM_CONSTANTS) Wm_windowposchanged: INTEGER_32 = 71 -- Declared in Windows as WM_WINDOWPOSCHANGED -- (from WEL_WM_CONSTANTS) Wm_windowposchanging: INTEGER_32 = 70 -- Declared in Windows as WM_WINDOWPOSCHANGING -- (from WEL_WM_CONSTANTS) Wm_wininichange: INTEGER_32 = 26 -- Declared in Windows as WM_WININICHANGE -- Was declared in WEL_WM_CONSTANTS as synonym of Wm_settingchange. -- (from WEL_WM_CONSTANTS) Wm_xbuttondblclk: INTEGER_32 = 525 -- Declared in Windows as WM_XBUTTONDBLCLK -- (from WEL_WM_CONSTANTS) Wm_xbuttondown: INTEGER_32 = 523 -- Declared in Windows as WM_XBUTTONDOWN -- (from WEL_WM_CONSTANTS) Wm_xbuttonup: INTEGER_32 = 524 -- Declared in Windows as WM_XBUTTONUP -- (from WEL_WM_CONSTANTS) feature -- Comparison frozen deep_equal (a: detachable ANY; b: like arg #1): BOOLEAN -- Are a and b either both void -- or attached to isomorphic object structures? -- (from ANY) ensure -- from ANY instance_free: class shallow_implies_deep: standard_equal (a, b) implies Result both_or_none_void: (a = Void) implies (Result = (b = Void)) same_type: (Result and (a /= Void)) implies (b /= Void and then a.same_type (b)) symmetric: Result implies deep_equal (b, a) frozen equal (a: detachable ANY; b: like arg #1): BOOLEAN -- Are a and b either both void or attached -- to objects considered equal? -- (from ANY) ensure -- from ANY instance_free: class definition: Result = (a = Void and b = Void) or else ((a /= Void and b /= Void) and then a.is_equal (b)) frozen is_deep_equal alias "≡≡≡" (other: WEL_LIST_VIEW): BOOLEAN -- Are Current and other attached to isomorphic object structures? -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY shallow_implies_deep: standard_is_equal (other) implies Result same_type: Result implies same_type (other) symmetric: Result implies other.is_deep_equal (Current) is_equal (other: WEL_LIST_VIEW): BOOLEAN -- Is other attached to an object considered -- equal to current object? -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY symmetric: Result implies other ~ Current consistent: standard_is_equal (other) implies Result frozen standard_equal (a: detachable ANY; b: like arg #1): BOOLEAN -- Are a and b either both void or attached to -- field-by-field identical objects of the same type? -- Always uses default object comparison criterion. -- (from ANY) ensure -- from ANY instance_free: class definition: Result = (a = Void and b = Void) or else ((a /= Void and b /= Void) and then a.standard_is_equal (b)) frozen standard_is_equal alias "" (other: WEL_LIST_VIEW): BOOLEAN -- Is other attached to an object of the same type -- as current object, and field-by-field identical to it? -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY same_type: Result implies same_type (other) symmetric: Result implies other.standard_is_equal (Current) feature -- Status report absolute_x: INTEGER_32 -- Absolute x position -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW Result = window_rect.x absolute_y: INTEGER_32 -- Absolute y position -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW Result = window_rect.y background_brush: detachable WEL_BRUSH -- Current window background color used to refresh the window when -- requested by the WM_ERASEBKGND windows message. -- By default there is no background -- (from WEL_WINDOW) ensure -- from WEL_WINDOW new_object: Result /= Void implies Result /= background_brush background_brush_gdip: detachable WEL_GDIP_BRUSH -- GDI+ version of background_brush -- Result void if GDI+ not available -- (from WEL_WINDOW) caption_height: INTEGER_32 -- Height of normal caption area -- (from WEL_SYSTEM_METRICS) captured_window: detachable WEL_WINDOW -- Current window which has been captured. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists window_captured: window_captured client_rect: WEL_RECT -- Client rectangle -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW result_not_void: Result /= Void column_count: INTEGER_32 -- Number of columns command (message: INTEGER_32): WEL_COMMAND -- Command associated to message -- (from WEL_WINDOW) require -- from WEL_WINDOW positive_message: message >= 0 command_exists: command_exists (message) ensure -- from WEL_WINDOW result_not_void: Result /= Void command_argument (message: INTEGER_32): detachable ANY -- Command argument associated to message -- (from WEL_WINDOW) require -- from WEL_WINDOW positive_message: message >= 0 command_exists: command_exists (message) command_exists (message: INTEGER_32): BOOLEAN -- Does a command associated to message exist? -- (from WEL_WINDOW) require -- from WEL_WINDOW positive_message: message >= 0 ensure -- from WEL_WINDOW definition: Result implies attached commands as l_commands_var and then l_commands_var.item (message) /= Void commands_enabled: BOOLEAN -- Is the commands execution enabled? -- (from WEL_WINDOW) conforms_to (other: ANY): BOOLEAN -- Does type of current object conform to type -- of other (as per Eiffel: The Language, chapter 13)? -- (from ANY) require -- from ANY other_not_void: other /= Void count: INTEGER_32 -- Number of item in the list view require exists: exists cursor_height: INTEGER_32 -- Height of the cursor -- (from WEL_SYSTEM_METRICS) cursor_width: INTEGER_32 -- Width of the cursor -- (from WEL_SYSTEM_METRICS) dbcs_installed: BOOLEAN -- Is the double-byte character set (DBCS) version -- of USER.EXE installed? -- (from WEL_SYSTEM_METRICS) debug_installed: BOOLEAN -- Is the debugging version of USER.EXE installed? -- (from WEL_SYSTEM_METRICS) dialog_window_frame_height: INTEGER_32 -- Height of window frame for window that -- has the Ws_dlgframe style -- (from WEL_SYSTEM_METRICS) dialog_window_frame_width: INTEGER_32 -- Width of window frame for window that -- has the Ws_dlgframe style -- (from WEL_SYSTEM_METRICS) double_click_height: INTEGER_32 -- Height of a rectangle around the location of a -- first click in a double-click sequence. The second -- click must occur within this rectangle for the -- system to consider the two clicks a double-click. -- (from WEL_SYSTEM_METRICS) double_click_width: INTEGER_32 -- Width of a rectangle around the location of a -- first click in a double-click sequence. The second -- click must occur within this rectangle for the -- system to consider the two clicks a double-click. -- (from WEL_SYSTEM_METRICS) enabled: BOOLEAN -- Is the window enabled for mouse and keyboard input? -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ex_style: INTEGER_32 -- Window ex_style -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists exists: BOOLEAN -- Does the item exist? -- (from WEL_ANY) ensure -- from WEL_ANY Result = (item /= default_pointer) flag_set (flags, mask: INTEGER_32): BOOLEAN -- Is mask set in flags? -- (from WEL_BIT_OPERATIONS) focus_item: INTEGER_32 -- Zero-based index of the item that has the focus -- Return -1 if there is none. require exists: exists ensure result_large_enough: Result >= -1 result_small_enough: Result < count focused_window: detachable WEL_WINDOW -- Current window which has the focus. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists foreground_window: detachable WEL_WINDOW -- Foreground window (window with focus) -- (from WEL_WINDOWS_ROUTINES) full_screen_client_area_height: INTEGER_32 -- Height of the client area for a full-screen window -- (from WEL_SYSTEM_METRICS) full_screen_client_area_width: INTEGER_32 -- Width of the client area for a full-screen window -- (from WEL_SYSTEM_METRICS) get_background_color: WEL_COLOR_REF -- Result is background color used for control. get_cell_text (isub_item, iitem: INTEGER_32): STRING_32 -- Get the label of the cell with coordinates isub_item, iiitem. require exists: exists iitem_large_enough: iitem >= 0 isub_item_large_enough: isub_item >= 0 iitem_small_enough: iitem < count isub_item_small_enough: isub_item < column_count get_column_width (column: INTEGER_32): INTEGER_32 -- Width of the zero-based index-th item. require exists: exists index_large_enough: column >= 0 index_small_enough: column < column_count get_extended_view_style: INTEGER_32 -- Gets extended styles in list view controls. require function_supported: Comctl32_version >= Version_470 get_item (index, subitem: INTEGER_32): WEL_LIST_VIEW_ITEM -- Return a representation of the item at the -- index position. require exists: exists index_large_enough: index >= 0 index_small_enough: index < count subitem_large_enough: subitem >= 0 subitem_small_enough: subitem < column_count get_item_position (index: INTEGER_32): WEL_POINT -- Retrieves the position of the zero-based index-th item. require exists: exists index_large_enough: index >= 0 index_small_enough: index < count get_item_rect (index: INTEGER_32): WEL_RECT -- Retrieves the position of the zero-based index-th item. require exists: exists index_large_enough: index >= 0 index_small_enough: index <= count get_item_state (index, mask: INTEGER_32): INTEGER_32 -- State of the zero-based index-th item. The mask give -- the state informations to retrieve. See WEL_LVIS_CONSTANTS for -- the value of the mask. require exists: exists index_large_enough: index >= 0 index_small_enough: index < count get_text_background_color: WEL_COLOR_REF -- Result is background color of item text. get_text_foreground_color: WEL_COLOR_REF -- Result is foreground color for item text. get_tooltip: detachable WEL_TOOLTIP -- Result is tooltip associated with Current. has_capture: BOOLEAN -- Does this window have the capture? -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists has_focus: BOOLEAN -- Does this window have the focus? -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists has_horizontal_scroll_bar: BOOLEAN -- Does this window have a horizontal scroll bar? -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists has_system_font: BOOLEAN -- Does the control use the system font? -- (from WEL_CONTROL) require -- from WEL_CONTROL exists: exists has_vertical_scroll_bar: BOOLEAN -- Does this window have a vertical scroll bar? -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists height: INTEGER_32 -- Window height -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists horizontal_scroll_bar_arrow_height: INTEGER_32 -- Height of arrow bitmap on horizontal scrollbar -- (from WEL_SYSTEM_METRICS) horizontal_scroll_bar_arrow_width: INTEGER_32 -- Width of arrow bitmap on horizontal scrollbar -- (from WEL_SYSTEM_METRICS) horizontal_scroll_bar_thumb_width: INTEGER_32 -- (from WEL_SYSTEM_METRICS) icon_height: INTEGER_32 -- Height of an icon -- (from WEL_SYSTEM_METRICS) icon_spacing_height: INTEGER_32 -- Height of rectangular cell that Program Manager -- uses to position tiled icons -- (from WEL_SYSTEM_METRICS) icon_spacing_width: INTEGER_32 -- Width of rectangular cell that Program Manager -- uses to position tiled icons -- (from WEL_SYSTEM_METRICS) icon_width: INTEGER_32 -- Width of an icon -- (from WEL_SYSTEM_METRICS) imm_enabled: BOOLEAN -- Is the IMM enabled (works only for Windows 2000 and -- and Asian locale machines (Chinese, Japanese, Korean)) -- (from WEL_SYSTEM_METRICS) is_inside: BOOLEAN -- Is the current window inside another window? -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists is_remote_session: BOOLEAN -- Is current applications displayed using remote desktop? -- (from WEL_SYSTEM_METRICS) is_terminal_service: BOOLEAN -- If window in terminal service (Remote Desktop)? -- (from WEL_WINDOWS_ROUTINES) require -- from WEL_WINDOWS_ROUTINES after_2000: (create {WEL_WINDOWS_VERSION}).is_windows_2000_compatible is_window (hwnd: POINTER): BOOLEAN -- Does hwnd point to a valid Window? -- (from WEL_WINDOWS_ROUTINES) kanji_window_height: INTEGER_32 -- Height of the Kanji window at the bottom of the -- screen. For double-byte character set versions of -- Windows only. -- (from WEL_SYSTEM_METRICS) key_down (virtual_key: INTEGER_32): BOOLEAN --Is 'virtual' key pressed -- (from WEL_WINDOWS_ROUTINES) key_locked (virtual_key: INTEGER_32): BOOLEAN --Is 'virtual' key locked -- (from WEL_WINDOWS_ROUTINES) key_to_string (key_data: INTEGER_32): STRING_32 -- Give the string associated with the key given by -- virtual_key. -- (from WEL_WINDOWS_ROUTINES) maximal_height: INTEGER_32 -- Maximal height allowed for the window -- (from WEL_WINDOW) ensure -- from WEL_WINDOW result_large_enough: Result >= minimal_height maximal_width: INTEGER_32 -- Maximal width allowed for the window -- (from WEL_WINDOW) ensure -- from WEL_WINDOW result_large_enough: Result >= minimal_width maximized: BOOLEAN -- Is the window maximized? -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists maximized_window_height: INTEGER_32 -- Height of a maximized window -- (from WEL_SYSTEM_METRICS) maximized_window_width: INTEGER_32 -- Width of a maximized window -- (from WEL_SYSTEM_METRICS) menu_bar_height: INTEGER_32 -- Height of single-line menu bar -- (from WEL_SYSTEM_METRICS) minimal_height: INTEGER_32 -- Minimal height allowed for the window -- Zero by default. -- (from WEL_WINDOW) ensure -- from WEL_WINDOW positive_result: Result >= 0 result_small_enough: Result <= maximal_height minimal_width: INTEGER_32 -- Minimal width allowed for the window -- Zero by default. -- (from WEL_WINDOW) ensure -- from WEL_WINDOW positive_result: Result >= 0 result_small_enough: Result <= maximal_width minimized: BOOLEAN -- Is the window minimized? -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists monitor_count: INTEGER_32 -- Number of monitors used for displaying virtual screen. -- (from WEL_SYSTEM_METRICS) mouse_button_swapped: BOOLEAN -- Are the meanings of the left and right mouse -- buttons swapped? -- (from WEL_SYSTEM_METRICS) mouse_installed: BOOLEAN -- Is a mouse installed? -- (from WEL_SYSTEM_METRICS) pen_installed: BOOLEAN -- Is a pen installed? -- (from WEL_SYSTEM_METRICS) placement: WEL_WINDOW_PLACEMENT -- Window placement information -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW result_not_void: Result /= Void popup_menu_right_aligned: BOOLEAN -- Are pop-up menus right-aligned relative to the -- corresponding menu-bar item? -- (from WEL_SYSTEM_METRICS) same_type (other: ANY): BOOLEAN -- Is type of current object identical to type of other? -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY definition: Result = (conforms_to (other) and other.conforms_to (Current)) screen_height: INTEGER_32 -- Screen height -- (from WEL_SYSTEM_METRICS) screen_width: INTEGER_32 -- Screen width -- (from WEL_SYSTEM_METRICS) selected_count: INTEGER_32 -- Number of selected items in the list view window require exists: exists selected_item: INTEGER_32 -- Contains the top most selected index. -- -1 if no item is selected. require exists: exists ensure result_valid: selected_count > 0 implies Result >= 0 selected_items: ARRAY [INTEGER_32] -- Contains all the selected index. Only one in -- case of a single selection list view. require exists: exists ensure result_not_void: Result /= Void result_valid: Result.count = selected_count shared: BOOLEAN -- Is item shared by another object? -- If False (by default), item will -- be destroyed by destroy_item. -- If True, item will not be destroyed. -- (from WEL_ANY) shown: BOOLEAN -- Is the window shown? -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists style: INTEGER_32 -- Window style -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists system_directory: STRING_32 -- Path of the Windows system directory -- (from WEL_WINDOWS_ROUTINES) ensure -- from WEL_WINDOWS_ROUTINES result_not_void: Result /= Void text: STRING_32 -- Window text -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW result_not_void: Result /= Void text_length: INTEGER_32 -- Text length -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW positive_result: Result >= 0 text_substring (nb: INTEGER_32): WEL_STRING -- nb code units of text retrieved as a WEL_STRING. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists valid_upper_bound: nb <= text_length tick_count: INTEGER_32 -- Number of milliseconds that have -- elapsed since Windows was started. -- (from WEL_WINDOWS_ROUTINES) ensure -- from WEL_WINDOWS_ROUTINES positive_result: Result >= 0 title_bar_height: INTEGER_32 -- Height of title bar. -- (from WEL_SYSTEM_METRICS) title_bar_image_height: INTEGER_32 -- Height of bitmap contained in title bar. -- (from WEL_SYSTEM_METRICS) title_bar_image_width: INTEGER_32 -- Width of bitmap contained in title bar. -- (from WEL_SYSTEM_METRICS) top_index: INTEGER_32 -- Index of the first visible item require exists ensure result_large_enough: Result >= 0 result_small_enough: Result <= count valid_hwnd_constant (c: POINTER): BOOLEAN -- Is c a valid hwnd constant? -- (from WEL_HWND_CONSTANTS) vertical_scroll_bar_arrow_height: INTEGER_32 -- Height of arrow bitmap on vertical scrollbar -- (from WEL_SYSTEM_METRICS) vertical_scroll_bar_arrow_width: INTEGER_32 -- Width of arrow bitmap on vertical scrollbar -- (from WEL_SYSTEM_METRICS) vertical_scroll_bar_thumb_height: INTEGER_32 -- Height of vertical scrollbar thumb -- (from WEL_SYSTEM_METRICS) virtual_screen_height: INTEGER_32 -- Screen height -- (from WEL_SYSTEM_METRICS) virtual_screen_width: INTEGER_32 -- Screen width -- (from WEL_SYSTEM_METRICS) virtual_screen_x: INTEGER_32 -- Screen width -- (from WEL_SYSTEM_METRICS) virtual_screen_y: INTEGER_32 -- Screen height -- (from WEL_SYSTEM_METRICS) visible_count: INTEGER_32 -- Number of items that will fit in the list view window require exists: exists width: INTEGER_32 -- Window width -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists window_border_height: INTEGER_32 -- Height of the border of a window -- (from WEL_SYSTEM_METRICS) window_border_width: INTEGER_32 -- Width of the border of a window -- (from WEL_SYSTEM_METRICS) window_captured: BOOLEAN -- Has a window been captured? -- (from WEL_WINDOW) window_frame_height: INTEGER_32 -- Height of window frame for a window -- that can be resized -- (from WEL_SYSTEM_METRICS) window_frame_width: INTEGER_32 -- Width of window frame for a window -- that can be resized -- (from WEL_SYSTEM_METRICS) window_minimum_height: INTEGER_32 -- Minimum height of a window -- (from WEL_SYSTEM_METRICS) window_minimum_width: INTEGER_32 -- Minimum width of a window -- (from WEL_SYSTEM_METRICS) window_of_item (hwnd: POINTER): detachable WEL_WINDOW -- Retrieve Eiffel object associated with hwnd pointer. -- (from WEL_WINDOWS_ROUTINES) require -- from WEL_WINDOWS_ROUTINES hwnd_not_null: hwnd /= default_pointer is_window_pointer: is_window (hwnd) ensure -- from WEL_WINDOWS_ROUTINES is_wel_window: Result /= Void implies (create {INTERNAL}).type_conforms_to ((create {INTERNAL}).dynamic_type (Result), (create {INTERNAL}).dynamic_type_from_string ("WEL_WINDOW")) is_proper_wel_window: Result /= Void implies Result.item = hwnd window_rect: WEL_RECT -- Window rectangle (absolute position) -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW result_not_void: Result /= Void windows_directory: STRING_32 -- Path of the Windows directory -- (from WEL_WINDOWS_ROUTINES) ensure -- from WEL_WINDOWS_ROUTINES result_not_void: Result /= Void x: INTEGER_32 -- Window x position -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW parent = Void implies Result = absolute_x y: INTEGER_32 -- Window y position -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW parent = Void implies Result = absolute_y feature -- Status setting disable -- Disable mouse and keyboard input -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW disabled: not enabled disable_commands -- Disable commands execution. -- (from WEL_WINDOW) ensure -- from WEL_WINDOW commands_disabled: not commands_enabled disable_default_processing -- Disable default window processing. -- The standard window procedure will not be called for -- each messages received by the window and then the -- normal behavior will not occur. -- (from WEL_WINDOW) ensure -- from WEL_WINDOW default_processing_disabled: not default_processing disable_drag_accept_files -- Disallow Current from being a file drag and drop target. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists enable -- Enable mouse and keyboard input. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW enabled: enabled enable_commands -- Enable commands execution. -- (from WEL_WINDOW) ensure -- from WEL_WINDOW commands_enabled: commands_enabled enable_default_processing -- Enable default window processing. -- The standard window procedure will be called for -- each messages received by the window and then the -- normal behavior will occur. -- (from WEL_WINDOW) ensure -- from WEL_WINDOW default_processing_enabled: default_processing enable_drag_accept_files -- Allow Current to be a file drag and drop target. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists ensure_visible (an_index: INTEGER_32) -- Ensure that column an_index is completely visible in Current. require exists: exists index_large_enough: an_index >= 0 index_small_enough: an_index < count hide -- Hide the window -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW hidden: not shown maximize -- Maximize the window -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW maximized: maximized minimize -- Minimize the window and display its icon -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW minimized: minimized release_capture -- Release the mouse capture after a call -- to set_capture. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists has_capture: has_capture ensure -- from WEL_WINDOW not_has_capture: not has_capture restore -- Restore the window to its -- original size and position after -- minimize or maximize -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists set_background_color (a_color: WEL_COLOR_REF) -- Assign a_color to background of Current. require a_color_not_void: a_color /= Void set_capture -- Set the mouse capture to the Current window. -- Once the window has captured the mouse, all -- mouse input is directed to this window, regardless -- of whether the cursor is over that window. Only -- one window can have the mouse capture at a time. -- -- Works only for windows in the same thread as your -- application. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists has_not_capture: not has_capture set_cell_text (isub_item, iitem: INTEGER_32; txt: READABLE_STRING_GENERAL) -- Set the label of the cell with coordinates isub_item, item -- with txt. require exists: exists isub_item_large_enough: isub_item >= 0 iitem_large_enough: iitem >= 0 isub_item_small_enough: isub_item < column_count iitem_small_enough: iitem < count txt_not_void: txt /= Void set_column_format (index: INTEGER_32; fmt: INTEGER_32) -- Set the alignment of the column, cannot be used for -- the first column that must be left aligned. require exists: exists index_large_enough: index > 0 index_small_enough: index < column_count good_format: valid_lvcfmt_constant (fmt) set_column_title (txt: READABLE_STRING_GENERAL; index: INTEGER_32) -- Make txt the new title of the index-th column. require exists: exists txt_not_void: txt /= Void index_large_enough: index >= 0 index_small_enough: index < column_count set_column_width (value, index: INTEGER_32) -- Make value the new width of the zero-base index-th column. require exists: exists index_large_enough: index >= 0 index_small_enough: index < column_count set_ex_style (an_ex_style: INTEGER_32) -- Set an_ex_style with ex_style. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists set_extended_view_style (a_new_style: INTEGER_32) -- Sets extended styles in list view controls. require function_supported: Comctl32_version >= Version_470 set_focus -- Set the focus to Current -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists set_image_list (an_imagelist: detachable WEL_IMAGE_LIST) -- Set the current "large" image list to an_imagelist. -- If an_imagelist is set to Void, it removes -- the current associated image list (if any). set_item_count (value: INTEGER_32) -- Prepares a list view control for adding a large number -- of items and make it then faster. require exists: exists value_big_enough: value >= 0 set_item_state (index, state: INTEGER_32) -- Set state of item at index with state. -- See class WEL_LVIS_CONSTANTS for possible state values. require exists: exists index_large_enough: index >= 0 index_small_enough: index < count set_shared -- Set shared to True. -- (from WEL_ANY) ensure -- from WEL_ANY shared: shared set_small_image_list (an_imagelist: detachable WEL_IMAGE_LIST) -- Set the current "small" image list to an_imagelist. -- If an_imagelist is set to Void, it removes -- the current associated image list (if any). set_style (a_style: INTEGER_32) -- Set style with a_style. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists set_text_background_color (a_color: WEL_COLOR_REF) -- Assign a_color to background color of item text. require a_color_not_void: a_color /= Void set_text_foreground_color (a_color: WEL_COLOR_REF) -- Assign a_color to foreground color for item text. require a_color_not_void: a_color /= Void set_unshared -- Set shared to False. -- (from WEL_ANY) ensure -- from WEL_ANY unshared: not shared show -- Show the window -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists update_cached_style (new_ex_style, old_ex_style: INTEGER_32) -- Update Window cache buffer for Window style. -- (from WEL_WINDOW) update_item (index: INTEGER_32) -- Update the list view. require exists: exists index_large_enough: index >= 0 index_small_enough: index < count feature -- Element change append_column (column: WEL_LIST_VIEW_COLUMN) -- Append column to the list view. require exists: exists column_not_void: column /= Void column_exists: column.exists ensure new_column_count: column_count = old column_count + 1 delete_column (index: INTEGER_32) -- Remove the zero-based index-th column of the list view. require exists: exists index_large_enough: index >= 0 index_small_enough: index < column_count ensure new_column_count: column_count = old column_count - 1 delete_item (index: INTEGER_32) -- Remove the zero-based index-th item of the list view. require exists: exists index_large_enough: index >= 0 index_small_enough: index < count ensure new_count: count = old count - 1 disable_redraw -- Disable redrawing of Current until next call to enable_redraw. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists enable_redraw -- Ensure Current is redrawn as required. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists has_system_window_locked: BOOLEAN -- Is there any window locked ? -- (from WEL_WINDOW) insert_column (column: WEL_LIST_VIEW_COLUMN; index: INTEGER_32) -- Insert column at the zero-based index. require exists: exists column_not_void: column /= Void column_exists: column.exists index_large_enough: index >= 0 index_small_enough: index <= column_count ensure new_column_count: column_count = old column_count + 1 insert_item (an_item: WEL_LIST_VIEW_ITEM) -- Insert item in the list-view. The zero-based position of the item is -- given by the iitem attribute of the item. require exists: exists an_item_not_void: an_item /= Void an_item_exists: an_item.exists index_large_enough: an_item.iitem >= 0 index_small_enough: an_item.iitem <= count ensure new_count: count = old count + 1 lock_window_update -- Disables drawing in the current window. A locked window cannot be moved. -- Only one window can be locked at a time. To unlock a window locked with -- lock_window_update , call 'unlock_window_update'. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW has_system_window_locked prepend_column (column: WEL_LIST_VIEW_COLUMN) -- Prepend column to the list view. require exists: exists column_not_void: column /= Void column_exists: column.exists ensure new_column_count: column_count = old column_count + 1 replace_item (an_item: WEL_LIST_VIEW_ITEM) -- Set the properties of an_item. -- The zero-based position of the item is given by the -- iitem attribute of the item. require exists: exists an_item_not_void: an_item /= Void an_item_exists: an_item.exists index_large_enough: an_item.iitem >= 0 index_small_enough: an_item.iitem <= count reset_content -- Reset the content of the list. require exists: exists ensure new_count: count = 0 set_font (a_font: WEL_FONT) -- Set font with a_font. -- (from WEL_CONTROL) require -- from WEL_CONTROL exists: exists a_font_not_void: a_font /= Void a_font_exists: a_font.exists ensure -- from WEL_CONTROL font_set: not has_system_font implies font.item = a_font.item set_height (a_height: INTEGER_32) -- Set height with a_height -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists set_item (an_item: POINTER) -- Set item with an_item -- (from WEL_ANY) ensure -- from WEL_ANY item_set: item = an_item set_parent (a_parent: detachable WEL_WINDOW) -- Change the parent of the current window. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists set_placement (a_placement: WEL_WINDOW_PLACEMENT) -- Set placement with a_placement -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists a_placement_not_void: a_placement /= Void a_placement_exists: a_placement.exists set_text (a_text: detachable READABLE_STRING_GENERAL) -- Set the window text -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW text_set_when_not_void: a_text /= Void implies text.same_string_general (a_text) text_set_when_void: a_text = Void implies text.count = 0 set_timer (timer_id, time_out: INTEGER_32) -- Set a timer identified by timer_id with a -- time_out value (in milliseconds). -- See also on_timer, kill_timer. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists positive_timer_id: timer_id > 0 positive_time_out: time_out > 0 set_width (a_width: INTEGER_32) -- Set width with a_width -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists set_x (a_x: INTEGER_32) -- Set x with a_x -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists set_y (a_y: INTEGER_32) -- Set y with a_y -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists unlock_window_update -- Unlock a locked window. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists feature -- Removal destroy -- Destroy the window. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists ensure -- from WEL_WINDOW not_exists: not exists dispose -- Free allocated memory. -- (from WEL_WINDOW) require -- from DISPOSABLE True feature -- Duplication copy (other: WEL_LIST_VIEW) -- Update current object using fields of object attached -- to other, so as to yield equal objects. -- (from ANY) require -- from ANY other_not_void: other /= Void type_identity: same_type (other) ensure -- from ANY is_equal: Current ~ other frozen deep_copy (other: WEL_LIST_VIEW) -- Effect equivalent to that of: -- copy (other . deep_twin) -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY deep_equal: deep_equal (Current, other) frozen deep_twin: WEL_LIST_VIEW -- New object structure recursively duplicated from Current. -- (from ANY) ensure -- from ANY deep_twin_not_void: Result /= Void deep_equal: deep_equal (Current, Result) frozen standard_copy (other: WEL_LIST_VIEW) -- Copy every field of other onto corresponding field -- of current object. -- (from ANY) require -- from ANY other_not_void: other /= Void type_identity: same_type (other) ensure -- from ANY is_standard_equal: standard_is_equal (other) frozen standard_twin: WEL_LIST_VIEW -- New object field-by-field identical to other. -- Always uses default copying semantics. -- (from ANY) ensure -- from ANY standard_twin_not_void: Result /= Void equal: standard_equal (Result, Current) frozen twin: WEL_LIST_VIEW -- New object equal to Current -- twin calls copy; to change copying/twinning semantics, redefine copy. -- (from ANY) ensure -- from ANY twin_not_void: Result /= Void is_equal: Result ~ Current feature -- Miscellaneous Cw_usedefault: INTEGER_32 = -2147483648 -- Declared in Windows as CW_USEDEFAULT -- (from WEL_WS_CONSTANTS) feature -- Basic operations bring_to_top -- Bring this window to the top of the Z order. -- -- Note: --  * If the window is a top-level window, it is activated. --  * If the window is a child window, the top-level parent window --    associated with the child window is activated. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists clear_flag (flags, mask: INTEGER_32): INTEGER_32 -- Clear the mask in flags -- (from WEL_BIT_OPERATIONS) ensure -- from WEL_BIT_OPERATIONS flag_unset: not flag_set (Result, mask) cwin_hi_word (value: POINTER): INTEGER_32 -- SDK HIWORD -- (from WEL_WORD_OPERATIONS) cwin_lo_word (value: POINTER): INTEGER_32 -- SDK LOWORD -- (from WEL_WORD_OPERATIONS) cwin_make_long (low, high: INTEGER_32): POINTER -- SDK MAKELONG -- (from WEL_WORD_OPERATIONS) cwin_make_lparam (low, high: INTEGER_32): POINTER -- SKD MAKELPARAM -- (from WEL_WORD_OPERATIONS) frozen default: detachable WEL_LIST_VIEW -- Default value of object's type -- (from ANY) frozen default_pointer: POINTER -- Default value of type POINTER -- (Avoid the need to write p.default for -- some p of type POINTER.) -- (from ANY) ensure -- from ANY instance_free: class default_process_notification (notification_code: INTEGER_32) -- Process a notification_code which has not been -- processed by process_notification. -- (from WEL_CONTROL) require -- from WEL_CONTROL exists: exists default_rescue -- Process exception for routines with no Rescue clause. -- (Default: do nothing.) -- (from ANY) disable_horizontal_scroll_bar -- Disable the horizontal scroll bar. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists disable_vertical_scroll_bar -- Disable the vertical scroll bar. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists frozen do_nothing -- Execute a null action. -- (from ANY) ensure -- from ANY instance_free: class eif_current_object_id: INTEGER_32 -- New identifier for Current -- (from IDENTIFIED_ROUTINES) ensure -- from IDENTIFIED_ROUTINES eif_current_object_id: Result > 0 inserted: eif_is_object_id_of_current (Result) eif_id_any_object (an_id: INTEGER_32): detachable ANY -- Object associated with an_id -- (from IDENTIFIED_ROUTINES) require -- from IDENTIFIED_ROUTINES an_id_non_negative: an_id >= 0 ensure -- from IDENTIFIED_ROUTINES instance_free: class eif_is_object_id_of_current (an_id: INTEGER_32): BOOLEAN -- Is an_id the associated object ID of Current. -- (from IDENTIFIED_ROUTINES) require -- from IDENTIFIED_ROUTINES an_id_non_negative: an_id >= 0 eif_object_id (an_object: ANY): INTEGER_32 -- New identifier for an_object -- (from IDENTIFIED_ROUTINES) ensure -- from IDENTIFIED_ROUTINES instance_free: class eif_object_id_positive: Result > 0 inserted: eif_id_any_object (Result) = an_object eif_object_id_free (an_id: INTEGER_32) -- Free the entry an_id -- (from IDENTIFIED_ROUTINES) require -- from IDENTIFIED_ROUTINES an_id_non_negative: an_id >= 0 ensure -- from IDENTIFIED_ROUTINES instance_free: class removed: eif_id_any_object (an_id) = Void enable_horizontal_scroll_bar -- Enable the horizontal scroll bar. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists enable_vertical_scroll_bar -- Enable the vertical scroll bar. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists go_to_next_group_item (a_parent: WEL_COMPOSITE_WINDOW; after: BOOLEAN) -- Find the previous or following control with the -- Wm_tabstop style in the current group in a_parent -- depending on the value of after. -- (from WEL_CONTROL) require -- from WEL_CONTROL valid_parent: a_parent /= Void and then a_parent.exists go_to_next_tab_item (a_parent: WEL_COMPOSITE_WINDOW; after: BOOLEAN) -- Find the previous or following control with the -- Wm_tabstop style in `a_parent depending on the -- value of after. -- (from WEL_CONTROL) require -- from WEL_CONTROL valid_parent: a_parent /= Void and then a_parent.exists hide_cursor -- Hide the cursor. -- (from WEL_WINDOWS_ROUTINES) hide_horizontal_scroll_bar -- Hide the horizontal scroll bar. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists hide_scroll_bars -- Hide the horizontal and vertical scroll bars. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists hide_vertical_scroll_bar -- Hide the vertical scroll bar. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists insert_after (a_window: WEL_WINDOW) -- Insert the current window after a_window. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists a_window_not_void: a_window /= Void a_window_not_current: a_window /= Current a_window_exists: a_window.exists invalidate -- Invalide the entire client area of the window. The -- background will be erased before. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists invalidate_rect (rect: WEL_RECT; erase_background: BOOLEAN) -- Invalidate the area rect and erase -- the background if erase_background is True. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists rect_not_void: rect /= Void rect_exists: rect.exists invalidate_region (region: WEL_REGION; erase_background: BOOLEAN) -- Invalidate the area region and erase -- the background if erase_background is True. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists region_not_void: region /= Void region_exists: region.exists invalidate_without_background -- Invalidate the entire client area of the window. The -- background will not be erased. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists kill_timer (timer_id: INTEGER_32) -- Kill the timer identified by timer_id. -- See also set_timer, on_timer. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists positive_timer_id: timer_id > 0 message_beep_asterisk -- Play the system asterisk waveform sound. -- (from WEL_WINDOWS_ROUTINES) message_beep_exclamation -- Play the system exclamation waveform sound. -- (from WEL_WINDOWS_ROUTINES) message_beep_hand -- Play the system hand waveform sound. -- (from WEL_WINDOWS_ROUTINES) message_beep_ok -- Play the system ok waveform sound. -- (from WEL_WINDOWS_ROUTINES) message_beep_question -- Play the system question waveform sound. -- (from WEL_WINDOWS_ROUTINES) move (a_x, a_y: INTEGER_32) -- Move the window to a_x, a_y. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists move_and_resize (a_x, a_y, a_width, a_height: INTEGER_32; repaint: BOOLEAN) -- Move the window to a_x, a_y position and -- resize it with a_width, a_height. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists output_debug_string (s: READABLE_STRING_GENERAL) -- Send a string s to the system debugger. -- (from WEL_WINDOWS_ROUTINES) require -- from WEL_WINDOWS_ROUTINES s_not_void: s /= Void put_command (a_command: WEL_COMMAND; message: INTEGER_32; argument: detachable ANY) -- Put a_command associated to message. -- (from WEL_WINDOW) require -- from WEL_WINDOW a_command_not_void: a_command /= Void positive_message: message >= 0 ensure -- from WEL_WINDOW command_added: command (message) = a_command and command_argument (message) = argument remove_command (message: INTEGER_32) -- Remove the command associated to message. -- (from WEL_WINDOW) require -- from WEL_WINDOW positive_message: message >= 0 command_exists: command_exists (message) ensure -- from WEL_WINDOW command_removed: not command_exists (message) resize (a_width, a_height: INTEGER_32) -- Resize the window with a_width, a_height. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists resource_string_id (an_id: INTEGER_32): STRING_32 -- String identified by an_id in the resource file. -- (from WEL_WINDOWS_ROUTINES) ensure -- from WEL_WINDOWS_ROUTINES result_not_void: Result /= Void scroll (a_x, a_y: INTEGER_32) -- Scroll the contents of the window's client area. -- a_x and a_y specify the amount of horizontal -- and vertical scrolling. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists set_class_icon (new_icon: WEL_ICON) -- Replace the current icon for the class which this window -- belongs to. -- -- The SetClassLong function replaces the specified 32-bit (long) -- value at the specified offset into the extra class memory -- or the WNDCLASSEX structure for the class to which the -- specified window belongs. -- (from WEL_WINDOW) require -- from WEL_WINDOW new_icon_not_void: new_icon /= Void new_icon_exists: new_icon.exists set_class_small_icon (new_icon: WEL_ICON) -- Replace the current icon for the class which this window -- belongs to. -- -- The SetClassLong function replaces the specified 32-bit (long) -- value at the specified offset into the extra class memory -- or the WNDCLASSEX structure for the class to which the -- specified window belongs. -- (from WEL_WINDOW) require -- from WEL_WINDOW new_icon_not_void: new_icon /= Void new_icon_exists: new_icon.exists set_cursor_position_absolute (x, y: INTEGER_32) -- Set the cursor position to x, y. -- (from WEL_WINDOWS_ROUTINES) set_flag (flags, mask: INTEGER_32): INTEGER_32 -- Set the mask in flags -- (from WEL_BIT_OPERATIONS) ensure -- from WEL_BIT_OPERATIONS flag_set: flag_set (Result, mask) set_z_order (z_order: POINTER) -- Set the z-order of the window. -- See class WEL_HWND_CONSTANTS for z_order values. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists valid_hwnd_constant: valid_hwnd_constant (z_order) show_cursor -- Show the cursor. -- (from WEL_WINDOWS_ROUTINES) show_horizontal_scroll_bar -- Show the horizontal scroll bar. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists show_scroll_bars -- Show the horizontal and vertical scroll bars. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists show_vertical_scroll_bar -- Show the vertical scroll bar. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists show_with_option (cmd_show: INTEGER_32) -- Set the window's visibility with cmd_show. -- See class WEL_SW_CONSTANTS for cmd_show value. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists parent_shown: attached parent as l_parent implies l_parent.exists and l_parent.shown update -- Update the client area by sending a Wm_paint message. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists validate -- Validate the entire client area of the window. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists validate_rect (rect: WEL_RECT) -- Validate the area rect. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists rect_not_void: rect /= Void rect_exists: rect.exists validate_region (region: WEL_REGION) -- Validate the area region. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists region_not_void: region /= Void region_exists: region.exists win_help_from_path (help_path: PATH; a_command, data: INTEGER_32) -- Start the Windows Help program with help_path. -- a_command specifies the type of help requested. See -- class WEL_HELP_CONSTANTS for a_command values. -- 'data' is depandant on 'a_command'.  Check MSDN for more details. -- (from WEL_WINDOW) require -- from WEL_WINDOW exists: exists help_file_not_void: help_path /= Void feature -- "Shell and Common controls" Versions Comctl32_version: INTEGER_32 -- Version of Comctl32.dll -- (from WEL_WINDOWS_VERSION) Shell32_version: INTEGER_32 -- Version of Shell32.dll -- (from WEL_WINDOWS_VERSION) Shlwapi_version: INTEGER_32 -- Version of Shlwapi.dll -- (from WEL_WINDOWS_VERSION) feature -- Access (ILD constants) Ild_normal: INTEGER_32 = 0 -- Draws the image using the background color for the image -- list. If the background color is the CLR_NONE value, the -- image is drawn transparently using the mask. -- -- Declared in Windows as ILD_NORMAL -- (from WEL_ILC_CONSTANTS) feature -- Basic Operations search (a_search_info: WEL_LIST_VIEW_SEARCH_INFO; a_starting_index: INTEGER_32): INTEGER_32 -- Search list view item according to a_search_info. -- Search starts after zero based index a_starting_index. -- If a_starting_index is -1 then search all items. -- Result is zero based index of found item or -1 if item was not found. require non_void_search_info: a_search_info /= Void valid_search_info: a_search_info.exists valid_starting_index: a_starting_index >= -1 and a_starting_index < count feature -- Basic window types Ws_child: INTEGER_32 = 1073741824 -- Declared in Windows as WS_CHILD -- (from WEL_WS_CONSTANTS) Ws_overlapped: INTEGER_32 = 0 -- Declared in Windows as WS_OVERLAPPED -- Was declared in WEL_WS_CONSTANTS as synonym of Ws_tiled. -- (from WEL_WS_CONSTANTS) Ws_popup: INTEGER_32 = -2147483648 -- Declared in Windows as WS_POPUP -- (from WEL_WS_CONSTANTS) Ws_tiled: INTEGER_32 = 0 -- Declared in Windows as WS_OVERLAPPED -- Was declared in WEL_WS_CONSTANTS as synonym of Ws_overlapped. -- (from WEL_WS_CONSTANTS) feature -- Clipping styles Ws_clipchildren: INTEGER_32 = 33554432 -- Declared in Windows as WS_CLIPCHILDREN -- (from WEL_WS_CONSTANTS) Ws_clipsiblings: INTEGER_32 = 67108864 -- Declared in Windows as WS_CLIPSIBLINGS -- (from WEL_WS_CONSTANTS) feature -- Column Flags (Format) Lvcfmt_center: INTEGER_32 = 2 -- alignment of the column : center. -- Do not use for the first column of the list view -- that must always be left-aligned. -- -- Declared in Windows as LVCFMT_CENTER -- (from WEL_LIST_VIEW_CONSTANTS) Lvcfmt_justifymask: INTEGER_32 = 3 -- alignment of the column : justify. -- Do not use for the first column of the list view -- that must always be left-aligned. -- -- Declared in Windows as LVCFMT_JUSTIFYMASK -- (from WEL_LIST_VIEW_CONSTANTS) Lvcfmt_left: INTEGER_32 = 0 -- alignment of the column : left. -- Do not use for the first column of the list view -- that must always be left-aligned. -- -- Declared in Windows as LVCFMT_LEFT -- (from WEL_LIST_VIEW_CONSTANTS) Lvcfmt_right: INTEGER_32 = 1 -- alignment of the column : right. -- Do not use for the first column of the list view -- that must always be left-aligned. -- -- Declared in Windows as LVCFMT_RIGHT -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Column Flags (General) Lvcf_fmt: INTEGER_32 = 1 -- The fmt member is valid. -- -- Declared in Windows as LVCF_FMT -- (from WEL_LIST_VIEW_CONSTANTS) Lvcf_image: INTEGER_32 = 16 -- The ilmage member is valid -- -- Declared in Windows as LVCF_IMAGE -- (from WEL_LIST_VIEW_CONSTANTS) Lvcf_subitem: INTEGER_32 = 8 -- The iSubItem member is valid. -- -- Declared in Windows as LVCF_SUBITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvcf_text: INTEGER_32 = 4 -- The pszText member is valid. -- -- Declared in Windows as LVCF_TEXT -- (from WEL_LIST_VIEW_CONSTANTS) Lvcf_width: INTEGER_32 = 2 -- The cx member is valid. -- -- Declared in Windows as LVCF_WIDTH -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Column Flags (Width) Lvscw_autosize: INTEGER_32 = -1 -- Automatically sizes the column. -- -- Declared in Windows as LVSCW_AUTOSIZE -- (from WEL_LIST_VIEW_CONSTANTS) Lvscw_autosize_useheader: INTEGER_32 = -2 -- Automatically sizes the column to fit the -- header text. If you use this value with the last -- column, its width is set to fill the remaining -- width of the list view control. -- -- Declared in Windows as LVSCW_AUTOSIZE_USEHEADER -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Common window styles Ws_childwindow: INTEGER_32 = 1073741824 -- Declared in Windows as WS_CHILDWINDOW -- (from WEL_WS_CONSTANTS) Ws_overlappedwindow: INTEGER_32 = 13565952 -- Declared in Windows as WS_OVERLAPPEDWINDOW -- Was declared in WEL_WS_CONSTANTS as synonym of Ws_tiledwindow. -- (from WEL_WS_CONSTANTS) Ws_popupwindow: INTEGER_32 = -2138570752 -- Declared in Windows as WS_POPUPWINDOW -- (from WEL_WS_CONSTANTS) Ws_tiledwindow: INTEGER_32 = 13565952 -- Declared in Windows as WS_OVERLAPPEDWINDOW -- Was declared in WEL_WS_CONSTANTS as synonym of Ws_overlappedwindow. -- (from WEL_WS_CONSTANTS) feature -- Compatible Windows Versions is_windows_2000_compatible: BOOLEAN -- Is the current program running under Windows 2000 or above? -- (from WEL_WINDOWS_VERSION) is_windows_98_compatible: BOOLEAN -- Is the current program running under Windows 98 or above? -- (from WEL_WINDOWS_VERSION) is_windows_9x: BOOLEAN -- Is the current program running under Windows 9x -- (Windows 95, Windows 98, Windows Me, ...)? -- (from WEL_WINDOWS_VERSION) is_windows_me_compatible: BOOLEAN -- Is the current program running under Windows Me or above? -- (from WEL_WINDOWS_VERSION) is_windows_nt: BOOLEAN -- Is the current program running under a version of -- windows belonging to the NT family? -- (Windows NT 3.51, Windows NT4, Windows 2000, -- Windows XP Home/Professional, Windows Vista) -- (from WEL_WINDOWS_VERSION) is_windows_nt4_compatible: BOOLEAN -- Is the current program running under Windows NT4 or above? -- (from WEL_WINDOWS_VERSION) is_windows_xp_compatible: BOOLEAN -- Is the current program running under Windows XP or above? -- (from WEL_WINDOWS_VERSION) feature -- Constants Esb_disable_both: INTEGER_32 = 3 -- Disables both arrows on a scroll bar. -- (from WEL_ESB_CONSTANTS) Esb_disable_down: INTEGER_32 = 2 -- Disables the down arrow on a vertical scroll bar. -- (from WEL_ESB_CONSTANTS) Esb_disable_left: INTEGER_32 = 1 -- Disables the left arrow on a horizontal scroll bar. -- (from WEL_ESB_CONSTANTS) Esb_disable_ltup: INTEGER_32 = 1 -- Disables the left arrow on a horizontal scroll bar -- or the up arrow on a vertical scroll bar. -- (from WEL_ESB_CONSTANTS) Esb_disable_rtdn: INTEGER_32 = 2 -- Disables the right arrow on a horizontal scroll bar -- or the down arrow on a vertical scroll bar. -- (from WEL_ESB_CONSTANTS) Esb_disable_up: INTEGER_32 = 1 -- Disables the up arrow on a vertical scroll bar. -- (from WEL_ESB_CONSTANTS) Esb_enable_both: INTEGER_32 = 0 -- Enables both arrows on a scroll bar. -- (from WEL_ESB_CONSTANTS) feature -- Control window styles Ws_group: INTEGER_32 = 131072 -- Declared in Windows as WS_GROUP -- (from WEL_WS_CONSTANTS) Ws_tabstop: INTEGER_32 = 65536 -- Declared in Windows as WS_TABSTOP -- (from WEL_WS_CONSTANTS) feature -- Conversion from Eiffel to Windows frozen to_lparam (i: INTEGER_32): POINTER -- Convert integer value i in a valid LPARAM value. -- (from WEL_DATA_TYPE) ensure -- from WEL_DATA_TYPE is_class: class frozen to_lresult (i: INTEGER_32): POINTER -- Convert integer value i in a valid LRESULT value. -- (from WEL_DATA_TYPE) ensure -- from WEL_DATA_TYPE is_class: class frozen to_wparam (i: INTEGER_32): POINTER -- Convert integer value i in a valid WPARAM value. -- (from WEL_DATA_TYPE) ensure -- from WEL_DATA_TYPE is_class: class feature -- Current Windows Version build_number: INTEGER_32 -- Build number of current operating system -- (from WEL_WINDOWS_VERSION) require -- from WEL_WINDOWS_VERSION windows_nt_family: is_windows_nt major_version: INTEGER_32 -- Major version of current operating system -- (from WEL_WINDOWS_VERSION) minor_version: INTEGER_32 -- Minor version of current operating system -- (from WEL_WINDOWS_VERSION) version_info: detachable WEL_OS_VERSION_INFO -- Associated WEL_OS_VERSION_INFO structure -- (from WEL_WINDOWS_VERSION) feature -- Element Change set_default_processing (value: BOOLEAN) -- Enable or disable default processing of window messages. -- (from WEL_RETURN_VALUE) ensure -- from WEL_RETURN_VALUE value_set: default_processing = value set_message_return_value (value: POINTER) -- Set the window-procedure-return-value. -- (from WEL_RETURN_VALUE) ensure -- from WEL_RETURN_VALUE has_return_value: has_return_value value_set: message_return_value = value feature -- Exact Windows Versions is_windows_2000: BOOLEAN -- Is the current program running under Windows 2000? -- (from WEL_WINDOWS_VERSION) ensure -- from WEL_WINDOWS_VERSION windows2000_is_nt: Result implies is_windows_nt is_windows_95: BOOLEAN -- Is the current program running under Windows 95 -- (OSR1, OSR2 or OSR2.5)? -- (from WEL_WINDOWS_VERSION) ensure -- from WEL_WINDOWS_VERSION windows95_is_9x: Result implies is_windows_9x is_windows_98: BOOLEAN -- Is the current program running under Windows 98 -- (1st or 2nd edition)? -- (from WEL_WINDOWS_VERSION) ensure -- from WEL_WINDOWS_VERSION windows98_is_9x: Result implies is_windows_9x is_windows_me: BOOLEAN -- Is the current program running under Windows Millenium Edition? -- (from WEL_WINDOWS_VERSION) ensure -- from WEL_WINDOWS_VERSION windows_me_is_9x: Result implies is_windows_9x is_windows_nt4: BOOLEAN -- Is the current program running under Windows NT4? -- (from WEL_WINDOWS_VERSION) ensure -- from WEL_WINDOWS_VERSION windows_nt4_is_nt: Result implies is_windows_nt is_windows_vista: BOOLEAN -- If the current program running under Windows Vista? -- (from WEL_WINDOWS_VERSION) is_windows_xp: BOOLEAN -- Is the current program running under Windows XP (Home or Professional)? -- (from WEL_WINDOWS_VERSION) ensure -- from WEL_WINDOWS_VERSION windows_xp_is_nt: Result implies is_windows_nt feature -- Extended Style Lvs_ex_checkboxes: INTEGER_32 = 4 -- Version 4.70. -- Enables check boxes for items in a list view -- control. Effectively, when set to this style, the control -- will create and set a state image list using -- DrawFrameControl. Check boxes are visible and functional -- with all list view modes. You can obtain the state of the -- check box for a given item with ListView_GetCheckState. To -- set the check state, use ListView_SetCheckState. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_doublebuffer: INTEGER_32 = 65536 -- Version 6.00. Uses double buffering for rendering items. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_flatsb: INTEGER_32 = 256 -- Version 4.71. -- Enables flat scroll bars in the list view. -- If you need more control over the appearance of the list -- view's scroll bars, you should manipulate the list view's -- scroll bars directly using the Flat Scroll Bar APIs. If -- the system metrics change, you are responsible for adjusting -- the scrollbar metrics with FlatSB_SetScrollProp. See Flat -- Scroll Bars for further details. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_fullrowselect: INTEGER_32 = 32 -- Version 4.70. -- When an item is selected, the item and all its subitems are -- highlighted. This style is available only in conjunction -- with the LVS_REPORT style. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_gridlines: INTEGER_32 = 1 -- Version 4.70. Displays gridlines around items and subitems. -- This style is available only in conjunction with the LVS_REPORT -- style. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_headerdragdrop: INTEGER_32 = 16 -- Version 4.70. Enables drag-and-drop reordering of columns in -- a list view control. This style is only available to list -- view controls that use the LVS_REPORT style. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_infotip: INTEGER_32 = 1024 -- Version 4.71. When a list view control uses the -- LVS_EX_INFOTIP style, the LVN_GETINFOTIP notification message -- is sent to the parent window before displaying an item's -- tooltip. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_labeltip: INTEGER_32 = 16384 -- Version 5.80. If a partially hidden label in any list view -- mode lacks tooltip text, the list view control will unfold -- the label. If this style is not set, the list view control -- will unfold partly hidden labels only for the large icon mode. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_multiworkareas: INTEGER_32 = 8192 -- Version 4.71. If the list view control has the LVS_AUTOARRANGE -- style, the control will not autoarrange its icons until one or -- more work areas are defined (see LVM_SETWORKAREAS). To be -- effective, this style must be set before any work areas are -- defined and any items have been added to the control. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_oneclickactivate: INTEGER_32 = 64 -- Version 4.70. The list view control sends an LVN_ITEMACTIVATE -- notification message to the parent window when the user clicks -- an item. This style also enables hot tracking in the list view -- control. Hot tracking means that when the cursor moves over an -- item, it is highlighted but not selected. See the Remarks for a -- discussion of item activation. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_regional: INTEGER_32 = 512 -- Version 4.71. The list view will create a region that includes -- only the item icons and text and set its window region to that -- using SetWindowRgn. This will exclude any area that is not part -- of an item from the window region. This style is only available -- to list view controls that use the LVS_ICON style. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_subitemimages: INTEGER_32 = 2 -- Version 4.70. Allows images to be displayed for subitems. -- This style is available only in conjunction with the LVS_REPORT -- style. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_trackselect: INTEGER_32 = 8 -- Version 4.70. Enables hot-track selection in a list view -- control. Hot track selection means that an item is -- automatically selected when the cursor remains over the item -- for a certain period of time. The delay can be changed from -- the default system setting with a LVM_SETHOVERTIME message. -- This style applies to all styles of list view control. You -- can check whether or not hot-track selection is enabled by -- calling SystemParametersInfo. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_twoclickactivate: INTEGER_32 = 128 -- Version 4.70. The list view control sends an LVN_ITEMACTIVATE -- notification message to the parent window when the user -- double-clicks an item. This style also enables hot tracking -- in the list view control. Hot tracking means that when the -- cursor moves over an item, it is highlighted but not -- selected. See the Remarks for a discussion of item -- activation. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_underlinecold: INTEGER_32 = 4096 -- Version 4.71. Causes non-hot items that are activatable to be -- displayed with underlined text. This style requires that -- LVS_EX_TWOCLICKACTIVATE also be set. See the Remarks for a -- discussion of item activation. -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ex_underlinehot: INTEGER_32 = 2048 -- Version 4.71. Causes hot items that are activatable to be -- displayed with underlined text. This style requires that -- LVS_EX_ONECLICKACTIVATE or LVS_EX_TWOCLICKACTIVATE also be -- set. See the Remarks for a discussion of item activation. -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Extended window styles Ws_ex_acceptfiles: INTEGER_32 = 16 -- Declared in Windows as WS_EX_ACCEPTFILES -- (from WEL_WS_CONSTANTS) Ws_ex_appwindow: INTEGER_32 = 262144 -- (from WEL_WS_CONSTANTS) Ws_ex_clientedge: INTEGER_32 = 512 -- Declared in Windows as WS_EX_CLIENTEDGE -- (from WEL_WS_CONSTANTS) Ws_ex_composited: INTEGER_32 = 33554432 -- Declared in Windows as WS_EX_COMPOSITED -- (from WEL_WS_CONSTANTS) Ws_ex_contexthelp: INTEGER_32 = 1024 -- Declared in Windows as WS_EX_CONTEXTHELP -- (from WEL_WS_CONSTANTS) Ws_ex_controlparent: INTEGER_32 = 65536 -- Declared in Windows as WS_EX_CONTROLPARENT -- (from WEL_WS_CONSTANTS) Ws_ex_dlgmodalframe: INTEGER_32 = 1 -- Declared in Windows as WS_EX_DLGMODALFRAME -- (from WEL_WS_CONSTANTS) Ws_ex_layered: INTEGER_32 = 524288 -- Declared in Windows as WS_EX_LAYERED -- (from WEL_WS_CONSTANTS) Ws_ex_left: INTEGER_32 = 0 -- Declared in Windows as WS_EX_LEFT -- (from WEL_WS_CONSTANTS) Ws_ex_leftscrollbar: INTEGER_32 = 16384 -- Declared in Windows as WS_EX_LEFTSCROLLBAR -- (from WEL_WS_CONSTANTS) Ws_ex_ltrreading: INTEGER_32 = 0 -- Declared in Windows as WS_EX_LTRREADING -- (from WEL_WS_CONSTANTS) Ws_ex_mdichild: INTEGER_32 = 64 -- Declared in Windows as WS_EX_MDICHILD -- (from WEL_WS_CONSTANTS) Ws_ex_noactivate: INTEGER_32 = 134217728 -- Declared in Windows as WS_EX_NOACTIVATE -- (from WEL_WS_CONSTANTS) Ws_ex_noparentnotify: INTEGER_32 = 4 -- Declared in Windows as WS_EX_NOPARENTNOTIFY -- (from WEL_WS_CONSTANTS) Ws_ex_overlappedwindow: INTEGER_32 = 768 -- Declared in Windows as WS_EX_OVERLAPPEDWINDOW -- (from WEL_WS_CONSTANTS) Ws_ex_palettewindow: INTEGER_32 = 392 -- Declared in Windows as WS_EX_PALETTEWINDOW -- (from WEL_WS_CONSTANTS) Ws_ex_right: INTEGER_32 = 4096 -- Declared in Windows as WS_EX_RIGHT -- (from WEL_WS_CONSTANTS) Ws_ex_rightscrollbar: INTEGER_32 = 0 -- Declared in Windows as WS_EX_RIGHTSCROLLBAR -- (from WEL_WS_CONSTANTS) Ws_ex_rtlreading: INTEGER_32 = 8192 -- Declared in Windows as WS_EX_RTLREADING -- (from WEL_WS_CONSTANTS) Ws_ex_staticedge: INTEGER_32 = 131072 -- Declared in Windows as WS_EX_STATICEDGE -- (from WEL_WS_CONSTANTS) Ws_ex_toolwindow: INTEGER_32 = 128 -- Declared in Windows as WS_EX_TOOLWINDOW -- (from WEL_WS_CONSTANTS) Ws_ex_topmost: INTEGER_32 = 8 -- Declared in Windows as WS_EX_TOPMOST -- (from WEL_WS_CONSTANTS) Ws_ex_transparent: INTEGER_32 = 32 -- Declared in Windows as WS_EX_TRANSPARENT -- (from WEL_WS_CONSTANTS) Ws_ex_windowedge: INTEGER_32 = 256 -- Declared in Windows as WS_EX_WINDOWEDGE -- (from WEL_WS_CONSTANTS) feature -- Flags defining search in a list view. Lvfi_nearestxy: INTEGER_32 = 64 -- Search item nearest specified position in specified direction -- -- Declared in Windows as LVFI_NEARESTXY -- (from WEL_LIST_VIEW_CONSTANTS) Lvfi_param: INTEGER_32 = 1 -- Search item with corresponding lparam attribute -- -- Declared in Windows as LVFI_PARAM -- (from WEL_LIST_VIEW_CONSTANTS) Lvfi_partial: INTEGER_32 = 8 -- Search item including given string -- -- Declared in Windows as LVFI_PARTIAL -- (from WEL_LIST_VIEW_CONSTANTS) Lvfi_string: INTEGER_32 = 2 -- Search item with exact corresponding string -- -- Declared in Windows as LVFI_STRING -- (from WEL_LIST_VIEW_CONSTANTS) Lvfi_wrap: INTEGER_32 = 32 -- Start search from start when end of list view is reached -- -- Declared in Windows as LVFI_WRAP -- (from WEL_LIST_VIEW_CONSTANTS) feature -- For dialogs frozen dwlp_dlgproc: INTEGER_32 -- (from WEL_GWL_CONSTANTS) frozen dwlp_msgresult: INTEGER_32 -- (from WEL_GWL_CONSTANTS) frozen dwlp_user: INTEGER_32 -- (from WEL_GWL_CONSTANTS) feature -- For windows Gwl_hinstance: INTEGER_32 = -6 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwlp_hinstance. -- (from WEL_GWL_CONSTANTS) Gwl_hwndparent: INTEGER_32 = -8 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwlp_hwndparent. -- (from WEL_GWL_CONSTANTS) Gwl_id: INTEGER_32 = -12 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwlp_id. -- (from WEL_GWL_CONSTANTS) Gwl_userdata: INTEGER_32 = -21 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwlp_userdata. -- (from WEL_GWL_CONSTANTS) Gwl_wndproc: INTEGER_32 = -4 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwlp_wndproc. -- (from WEL_GWL_CONSTANTS) Gwlp_hinstance: INTEGER_32 = -6 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwl_hinstance. -- (from WEL_GWL_CONSTANTS) Gwlp_hwndparent: INTEGER_32 = -8 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwl_hwndparent. -- (from WEL_GWL_CONSTANTS) Gwlp_id: INTEGER_32 = -12 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwl_id. -- (from WEL_GWL_CONSTANTS) Gwlp_userdata: INTEGER_32 = -21 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwl_userdata. -- (from WEL_GWL_CONSTANTS) Gwlp_wndproc: INTEGER_32 = -4 -- Was declared in WEL_GWL_CONSTANTS as synonym of Gwl_wndproc. -- (from WEL_GWL_CONSTANTS) feature -- Generic window states Ws_disabled: INTEGER_32 = 134217728 -- Declared in Windows as WS_DISABLED -- (from WEL_WS_CONSTANTS) Ws_visible: INTEGER_32 = 268435456 -- Declared in Windows as WS_VISIBLE -- (from WEL_WS_CONSTANTS) feature -- Header Notifications. Hdn_begindrag: INTEGER_32 = -310 -- Version 4.70 and later of Comctl32.dll -- Sent by a header control when a drag operation has begun on -- one of its items. This notification message is sent only by -- header controls that are set to the HDS_DRAGDROP style. This -- notification is sent in the form of a WM_NOTIFY message. -- -- Declared in Windows as HDN_BEGINDRAG -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_begintrack: INTEGER_32 = -306 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_begintracka. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_begintracka: INTEGER_32 = -306 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_begintrack. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_begintrackw: INTEGER_32 = -326 -- Notifies a header control's parent window that the user has -- begun dragging a divider in the control (that is, the user -- has pressed the left mouse button while the mouse cursor is -- on a divider in the header control). This notification -- message is sent in the form of a WM_NOTIFY message. -- -- Declared in Windows as HDN_BEGINTRACK -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_dividerdblclick: INTEGER_32 = -305 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_dividerdblclicka. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_dividerdblclicka: INTEGER_32 = -305 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_dividerdblclick. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_dividerdblclickw: INTEGER_32 = -325 -- Notifies a header control's parent window that the user -- double-clicked the divider area of the control. This -- notification message is sent in the form of a WM_NOTIFY -- message. -- -- Declared in Windows as HDN_DIVIDERDBLCLICK -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_enddrag: INTEGER_32 = -311 -- Version 4.70 and later of Comctl32.dll -- Sent by a header control when a drag operation has ended on -- one of its items. This notification is sent as a WM_NOTIFY -- message. Only header controls that are set to the -- HDS_DRAGDROP style send this notification. -- -- Declared in Windows as HDN_ENDDRAG -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_endtrack: INTEGER_32 = -307 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_endtracka. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_endtracka: INTEGER_32 = -307 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_endtrack. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_endtrackw: INTEGER_32 = -327 -- Notifies a header control's parent window that the user has -- finished dragging a divider. This notification message sent -- in the form of a WM_NOTIFY message. -- -- Declared in Windows as HDN_ENDTRACK -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_getdispinfo: INTEGER_32 = -309 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_getdispinfoa. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_getdispinfoa: INTEGER_32 = -309 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_getdispinfo. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_getdispinfow: INTEGER_32 = -329 -- Version 4.70 and later of Comctl32.dll -- Notifies the header control's parent window when the filter -- button is clicked or in response to an HDM_SETITEM message. -- -- Declared in Windows as HDN_GETDISPINFO -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemchanged: INTEGER_32 = -301 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_itemchangeda. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemchangeda: INTEGER_32 = -301 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_itemchanged. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemchangedw: INTEGER_32 = -321 -- Notifies a header control's parent window that the attributes -- of a header item have changed. This notification message is -- sent in the form of a WM_NOTIFY message. -- -- Declared in Windows as HDN_ITEMCHANGED -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemchanging: INTEGER_32 = -300 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_itemchanginga. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemchanginga: INTEGER_32 = -300 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_itemchanging. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemchangingw: INTEGER_32 = -320 -- Notifies a header control's parent window that the attributes -- of a header item are about to change. This notification -- message is sent in the form of a WM_NOTIFY message. -- -- Declared in Windows as HDN_ITEMCHANGING -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemclick: INTEGER_32 = -302 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_itemclicka. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemclicka: INTEGER_32 = -302 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_itemclick. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemclickw: INTEGER_32 = -322 -- Notifies a header control's parent window that the user -- clicked the control. This notification message is sent in the -- form of a WM_NOTIFY message. -- -- Declared in Windows as HDN_ITEMCLICK -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemdblclick: INTEGER_32 = -303 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_itemdblclicka. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemdblclicka: INTEGER_32 = -303 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_itemdblclick. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_itemdblclickw: INTEGER_32 = -323 -- Notifies a header control's parent window that the user -- double-clicked the control. This notification message is sent -- in the form of a WM_NOTIFY message. Only header controls that -- are set to the HDS_BUTTONS style send this notification. -- -- Declared in Windows as HDN_ITEMDBLCLICK -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_track: INTEGER_32 = -308 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_tracka. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_tracka: INTEGER_32 = -308 -- Was declared in WEL_LIST_VIEW_CONSTANTS as synonym of Hdn_track. -- (from WEL_LIST_VIEW_CONSTANTS) Hdn_trackw: INTEGER_32 = -328 -- Notifies a header control's parent window that the user is -- dragging a divider in the header control. This notification -- message is sent in the form of a WM_NOTIFY message. -- -- Declared in Windows as HDN_TRACK -- (from WEL_LIST_VIEW_CONSTANTS) feature -- HitTest Info. Lvht_above: INTEGER_32 = 8 -- Above the client area. -- -- Declared in Windows as LVHT_ABOVE -- (from WEL_LIST_VIEW_CONSTANTS) Lvht_below: INTEGER_32 = 16 -- Below the client area. -- -- Declared in Windows as LVHT_BELOW -- (from WEL_LIST_VIEW_CONSTANTS) Lvht_nowhere: INTEGER_32 = 1 -- In the client area, but below the last item. -- -- Declared in Windows as LVHT_NOWHERE -- (from WEL_LIST_VIEW_CONSTANTS) Lvht_onitemicon: INTEGER_32 = 2 -- On the button associated with an item. -- -- Declared in Windows as LVHT_ONITEMICON -- (from WEL_LIST_VIEW_CONSTANTS) Lvht_onitemlabel: INTEGER_32 = 4 -- On the label (string) associated with an item. -- -- Declared in Windows as LVHT_ONITEMLABEL -- (from WEL_LIST_VIEW_CONSTANTS) Lvht_onitemstateicon: INTEGER_32 = 8 -- On the state icon for a tree view item that is in -- a user-defines state. -- -- Declared in Windows as LVHT_ONITEMSTATEICON -- (from WEL_LIST_VIEW_CONSTANTS) Lvht_toleft: INTEGER_32 = 64 -- To the left of the client area. -- -- Declared in Windows as LVHT_TOLEFT -- (from WEL_LIST_VIEW_CONSTANTS) Lvht_toright: INTEGER_32 = 32 -- To the right of the client area. -- -- Declared in Windows as LVHT_TORIGHT -- (from WEL_LIST_VIEW_CONSTANTS) feature -- ImageList State Lvsil_normal: INTEGER_32 = 0 -- Indicates the normal image list, which contains -- selected, nonselected, and overlay images for the -- items of a list view control. -- This image list represents the large icons. -- -- Declared in Windows as LVSIL_NORMAL -- (from WEL_LIST_VIEW_CONSTANTS) Lvsil_small: INTEGER_32 = 1 -- Indicates the normal image list, which contains -- selected, nonselected, and overlay images for the -- items of a list view control. -- This image list represents the small icons. -- -- Declared in Windows as LVSIL_SMALL -- (from WEL_LIST_VIEW_CONSTANTS) Lvsil_state: INTEGER_32 = 2 -- Indicates the state image list. You can use state -- images to indicate application-defined item states. -- A state image is displayed to the left of an item's -- selected or nonselected image. -- -- Declared in Windows as LVSIL_STATE -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Item Styles Lvis_cut: INTEGER_32 = 4 -- The item is marked for a cut and paste operation. -- -- Declared in Windows as LVIS_CUT -- (from WEL_LIST_VIEW_CONSTANTS) Lvis_drophilited: INTEGER_32 = 8 -- The item is highlighted as a drag-and-dop target. -- -- Declared in Windows as LVIS_DROPHILITED -- (from WEL_LIST_VIEW_CONSTANTS) Lvis_focused: INTEGER_32 = 1 -- The item has the focus. -- -- Declared in Windows as LVIS_FOCUSED -- (from WEL_LIST_VIEW_CONSTANTS) Lvis_selected: INTEGER_32 = 2 -- The item is selected. -- -- Declared in Windows as LVIS_SELECTED -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Item flags Lvif_image: INTEGER_32 = 2 -- The iImage member is valid. -- -- Declared in Windows as LVIF_IMAGE -- (from WEL_LIST_VIEW_CONSTANTS) Lvif_param: INTEGER_32 = 4 -- The lParam member is valid. -- -- Declared in Windows as LVIF_PARAM -- (from WEL_LIST_VIEW_CONSTANTS) Lvif_state: INTEGER_32 = 8 -- The state member is valid -- -- Declared in Windows as LVIF_STATE -- (from WEL_LIST_VIEW_CONSTANTS) Lvif_text: INTEGER_32 = 1 -- The pszText member is valid. -- -- Declared in Windows as LVIF_TEXT -- (from WEL_LIST_VIEW_CONSTANTS) feature -- List View Item Rectangle constants. Lvir_bounds: INTEGER_32 = 0 -- Returns the bounding rectangle of the entire item, including -- the icon and label. -- -- Declared in Windows as LVIR_BOUNDS -- (from WEL_LIST_VIEW_CONSTANTS) Lvir_icon: INTEGER_32 = 1 -- Returns the bounding rectangle of the icon or small icon. -- -- Declared in Windows as LVIR_ICON -- (from WEL_LIST_VIEW_CONSTANTS) Lvir_label: INTEGER_32 = 2 -- Returns the bounding rectangle of the item text. -- -- Declared in Windows as LVIR_LABEL -- (from WEL_LIST_VIEW_CONSTANTS) Lvir_selectbounds: INTEGER_32 = 3 -- Returns the union of the LVIR_ICON and LVIR_LABEL rectangles, -- but excludes columns in report view. -- -- Declared in Windows as LVIR_SELECTBOUNDS -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Main window states Ws_iconic: INTEGER_32 = 536870912 -- Declared in Windows as WS_MINIMIZE -- Was declared in WEL_WS_CONSTANTS as synonym of Ws_minimize. -- (from WEL_WS_CONSTANTS) Ws_maximize: INTEGER_32 = 16777216 -- Declared in Windows as WS_MAXIMIZE -- (from WEL_WS_CONSTANTS) Ws_minimize: INTEGER_32 = 536870912 -- Declared in Windows as WS_MINIMIZE -- Was declared in WEL_WS_CONSTANTS as synonym of Ws_iconic. -- (from WEL_WS_CONSTANTS) feature -- Main window styles Ws_border: INTEGER_32 = 8388608 -- Declared in Windows as WS_BORDER -- (from WEL_WS_CONSTANTS) Ws_caption: INTEGER_32 = 12582912 -- Declared in Windows as WS_CAPTION -- (from WEL_WS_CONSTANTS) Ws_dlgframe: INTEGER_32 = 4194304 -- Declared in Windows as WS_DLGFRAME -- (from WEL_WS_CONSTANTS) Ws_hscroll: INTEGER_32 = 1048576 -- Declared in Windows as WS_HSCROLL -- (from WEL_WS_CONSTANTS) Ws_maximizebox: INTEGER_32 = 65536 -- Declared in Windows as WS_MAXIMIZEBOX -- (from WEL_WS_CONSTANTS) Ws_minimizebox: INTEGER_32 = 131072 -- Declared in Windows as WS_MINIMIZEBOX -- (from WEL_WS_CONSTANTS) Ws_sizebox: INTEGER_32 = 262144 -- Declared in Windows as WS_THICKFRAME -- Was declared in WEL_WS_CONSTANTS as synonym of Ws_thickframe. -- (from WEL_WS_CONSTANTS) Ws_sysmenu: INTEGER_32 = 524288 -- Declared in Windows as WS_SYSMENU -- (from WEL_WS_CONSTANTS) Ws_thickframe: INTEGER_32 = 262144 -- Declared in Windows as WS_THICKFRAME -- Was declared in WEL_WS_CONSTANTS as synonym of Ws_sizebox. -- (from WEL_WS_CONSTANTS) Ws_vscroll: INTEGER_32 = 2097152 -- Declared in Windows as WS_VSCROLL -- (from WEL_WS_CONSTANTS) feature -- Markers fixme (comment: READABLE_STRING_8) -- Mark code that has to be "fixed" with comment. -- (from REFACTORING_HELPER) require -- from REFACTORING_HELPER comment_not_void: comment /= Void ensure -- from REFACTORING_HELPER instance_free: class to_implement (comment: READABLE_STRING_8) -- Mark code that has to be "implemented" with comment. -- (from REFACTORING_HELPER) require -- from REFACTORING_HELPER comment_not_void: comment /= Void ensure -- from REFACTORING_HELPER instance_free: class to_implement_assertion (comment: READABLE_STRING_8): BOOLEAN -- Mark assertion that has to be "implemented" with comment. -- (from REFACTORING_HELPER) require -- from REFACTORING_HELPER comment_not_void: comment /= Void ensure -- from REFACTORING_HELPER instance_free: class feature -- Messages Lvm_approximateviewrect: INTEGER_32 = 4160 -- Version 4.70. Calculates the approximate width and height -- required to display a given number of items. -- -- Declared in Windows as LVM_APPROXIMATEVIEWRECT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_arrange: INTEGER_32 = 4118 -- Declared in Windows as LVM_ARRANGE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_createdragimage: INTEGER_32 = 4129 -- Declared in Windows as LVM_CREATEDRAGIMAGE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_deleteallitems: INTEGER_32 = 4105 -- Declared in Windows as LVM_DELETEALLITEMS -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_deletecolumn: INTEGER_32 = 4124 -- Declared in Windows as LVM_DELETECOLUMN -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_deleteitem: INTEGER_32 = 4104 -- Declared in Windows as LVM_DELETEITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_editlabel: INTEGER_32 = 4214 -- Declared in Windows as LVM_EDITLABEL -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_ensurevisible: INTEGER_32 = 4115 -- Declared in Windows as LVM_ENSUREVISIBLE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_finditem: INTEGER_32 = 4179 -- Declared in Windows as LVM_FINDITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getbkcolor: INTEGER_32 = 4096 -- Declared in Windows as LVM_GETBKCOLOR -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getbkimage: INTEGER_32 = 4165 -- Version 4.71. Retrieves the background image in a list view -- control. -- -- Declared in Windows as LVM_GETBKIMAGE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getcallbackmask: INTEGER_32 = 4106 -- Declared in Windows as LVM_GETCALLBACKMASK -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getcolumn: INTEGER_32 = 4191 -- Declared in Windows as LVM_GETCOLUMN -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getcolumnorderarray: INTEGER_32 = 4155 -- Version 4.70. Retrieves the current left-to-right order of -- columns in a list view control. -- -- Declared in Windows as LVM_GETCOLUMNORDERARRAY -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getcolumnwidth: INTEGER_32 = 4125 -- Declared in Windows as LVM_GETCOLUMNWIDTH -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getcountperpage: INTEGER_32 = 4136 -- Declared in Windows as LVM_GETCOUNTPERPAGE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_geteditcontrol: INTEGER_32 = 4120 -- Declared in Windows as LVM_GETEDITCONTROL -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getextendedlistviewstyle: INTEGER_32 = 4151 -- Version 4.70. Retrieves the extended styles that are -- currently in use for a given list view control. -- -- Declared in Windows as LVM_GETEXTENDEDLISTVIEWSTYLE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getheader: INTEGER_32 = 4127 -- Version 4.70. Retrieves the handle to the header control used -- by the list view control. -- -- Declared in Windows as LVM_GETHEADER -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_gethotcursor: INTEGER_32 = 4159 -- Version 4.70. Retrieves the HCURSOR value used when the -- pointer is over an item while hot tracking is enabled -- -- Declared in Windows as LVM_GETHOTCURSOR -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_gethotitem: INTEGER_32 = 4157 -- Version 4.70. Retrieves the index of the hot item. -- -- Declared in Windows as LVM_GETHOTITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_gethovertime: INTEGER_32 = 4168 -- Version 4.71. Retrieves the amount of time that the mouse -- cursor must hover over an item before it is selected. -- -- Declared in Windows as LVM_GETHOVERTIME -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getimagelist: INTEGER_32 = 4098 -- Declared in Windows as LVM_GETIMAGELIST -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getisearchstring: INTEGER_32 = 4213 -- Declared in Windows as LVM_GETISEARCHSTRING -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getitem: INTEGER_32 = 4171 -- Declared in Windows as LVM_GETITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getitemcount: INTEGER_32 = 4100 -- Declared in Windows as LVM_GETITEMCOUNT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getitemposition: INTEGER_32 = 4112 -- Declared in Windows as LVM_GETITEMPOSITION -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getitemrect: INTEGER_32 = 4110 -- Declared in Windows as LVM_GETITEMRECT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getitemspacing: INTEGER_32 = 4147 -- Declared in Windows as LVM_GETITEMSPACING -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getitemstate: INTEGER_32 = 4140 -- Declared in Windows as LVM_GETITEMSTATE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getitemtext: INTEGER_32 = 4211 -- Declared in Windows as LVM_GETITEMTEXT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getnextitem: INTEGER_32 = 4108 -- Declared in Windows as LVM_GETNEXTITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getnumberofworkareas: INTEGER_32 = 4169 -- Version 4.71. Retrieves the number of working areas in a list -- view control. -- -- Declared in Windows as LVM_GETNUMBEROFWORKAREAS -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getorigin: INTEGER_32 = 4137 -- Declared in Windows as LVM_GETORIGIN -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getselectedcount: INTEGER_32 = 4146 -- Declared in Windows as LVM_GETSELECTEDCOUNT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getstringwidth: INTEGER_32 = 4183 -- Declared in Windows as LVM_GETSTRINGWIDTH -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getsubitemrect: INTEGER_32 = 4152 -- Version 4.70. Retrieves information about the bounding -- rectangle for a subitem in a list view control. -- This message is intended to be used only with list view -- controls that use the Lvs_report style. -- -- Declared in Windows as LVM_GETSUBITEMRECT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_gettextbkcolor: INTEGER_32 = 4133 -- Declared in Windows as LVM_GETTEXTBKCOLOR -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_gettextcolor: INTEGER_32 = 4131 -- Declared in Windows as LVM_GETTEXTCOLOR -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_gettopindex: INTEGER_32 = 4135 -- Declared in Windows as LVM_GETTOPINDEX -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getviewrect: INTEGER_32 = 4130 -- Declared in Windows as LVM_GETVIEWRECT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_getworkareas: INTEGER_32 = 4166 -- Version 4.71. Retrieves the UNICODE character format flag for -- the control -- -- Declared in Windows as LVM_GETWORKAREAS -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_hittest: INTEGER_32 = 4114 -- Declared in Windows as LVM_HITTEST -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_insertcolumn: INTEGER_32 = 4193 -- Declared in Windows as LVM_INSERTCOLUMN -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_insertitem: INTEGER_32 = 4173 -- Declared in Windows as LVM_INSERTITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_redrawitems: INTEGER_32 = 4117 -- Declared in Windows as LVM_REDRAWITEMS -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_scroll: INTEGER_32 = 4116 -- Declared in Windows as LVM_SCROLL -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setbkcolor: INTEGER_32 = 4097 -- Declared in Windows as LVM_SETBKCOLOR -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setbkimage: INTEGER_32 = 4164 -- Version 4.71. Retrieves the UNICODE character format flag for -- the control -- -- Declared in Windows as LVM_SETBKIMAGE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setcallbackmask: INTEGER_32 = 4107 -- Declared in Windows as LVM_SETCALLBACKMASK -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setcolumn: INTEGER_32 = 4192 -- Declared in Windows as LVM_SETCOLUMN -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setcolumnwidth: INTEGER_32 = 4126 -- Declared in Windows as LVM_SETCOLUMNWIDTH -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setextendedlistviewstyle: INTEGER_32 = 4150 -- Version 4.70. Sets extended styles in list view controls. -- -- Declared in Windows as LVM_SETEXTENDEDLISTVIEWSTYLE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_sethotcursor: INTEGER_32 = 4158 -- Version 4.70. Sets the HCURSOR value that the list view -- control uses when the pointer is over an item while hot -- tracking is enabled. To check whether or not -- hot tracking is enabled, call SystemParametersInfo. -- -- Declared in Windows as LVM_SETHOTCURSOR -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_sethotitem: INTEGER_32 = 4156 -- Version 4.70. -- -- Declared in Windows as LVM_SETHOTITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_sethovertime: INTEGER_32 = 4167 -- Version 4.71. Sets the hot item for a list view control. -- -- Declared in Windows as LVM_SETHOVERTIME -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setimagelist: INTEGER_32 = 4099 -- Declared in Windows as LVM_SETIMAGELIST -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setitem: INTEGER_32 = 4172 -- Declared in Windows as LVM_SETITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setitemcount: INTEGER_32 = 4143 -- Declared in Windows as LVM_SETITEMCOUNT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setitemposition: INTEGER_32 = 4111 -- Declared in Windows as LVM_SETITEMPOSITION -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setitemposition32: INTEGER_32 = 4145 -- Declared in Windows as LVM_SETITEMPOSITION32 -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setitemstate: INTEGER_32 = 4139 -- Declared in Windows as LVM_SETITEMSTATE -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setitemtext: INTEGER_32 = 4212 -- Declared in Windows as LVM_SETITEMTEXT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setselectionmark: INTEGER_32 = 4163 -- Version 4.71. Sets the selection mark in a list view control. -- -- Declared in Windows as LVM_SETSELECTIONMARK -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_settextbkcolor: INTEGER_32 = 4134 -- Declared in Windows as LVM_SETTEXTBKCOLOR -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_settextcolor: INTEGER_32 = 4132 -- Declared in Windows as LVM_SETTEXTCOLOR -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_settooltips: INTEGER_32 = 4170 -- Sets the tooltip control that the list view -- control will use to display tooltips. You can send this -- message explicitly or use the ListView_SetToolTips macro -- -- Declared in Windows as LVM_SETTOOLTIPS -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setunicodeformat: INTEGER_32 = 8197 -- Sets the UNICODE character format flag for the -- control. This message allows you to change the character set -- used by the control at run time rather than having to re -- create the control. -- -- Declared in Windows as LVM_SETUNICODEFORMAT -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_setworkareas: INTEGER_32 = 4161 -- Version 4.71. Sets the working areas within a list view -- control. -- -- Declared in Windows as LVM_SETWORKAREAS -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_sortitems: INTEGER_32 = 4144 -- Declared in Windows as LVM_SORTITEMS -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_subitemhittest: INTEGER_32 = 4153 -- Version 4.70. Determines which list view item or subitem is -- at a given position. -- -- Declared in Windows as LVM_SUBITEMHITTEST -- (from WEL_LIST_VIEW_CONSTANTS) Lvm_update: INTEGER_32 = 4138 -- Declared in Windows as LVM_UPDATE -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Next item flags Lvni_above: INTEGER_32 = 256 -- Searches for an item that is above the specified item. -- -- Declared in Windows as LVNI_ABOVE -- (from WEL_LIST_VIEW_CONSTANTS) Lvni_all: INTEGER_32 = 0 -- Searches for a subsequent item by index. -- -- Declared in Windows as LVNI_ALL -- (from WEL_LIST_VIEW_CONSTANTS) Lvni_below: INTEGER_32 = 512 -- Searches for an item that is below the specified item. -- -- Declared in Windows as LVNI_BELOW -- (from WEL_LIST_VIEW_CONSTANTS) Lvni_cut: INTEGER_32 = 4 -- The item has the LVIS_CUT state flag set. -- -- Declared in Windows as LVNI_CUT -- (from WEL_LIST_VIEW_CONSTANTS) Lvni_drophilited: INTEGER_32 = 8 -- The item has the LVIS_DROPHILITED state flag set. -- -- Declared in Windows as LVNI_DROPHILITED -- (from WEL_LIST_VIEW_CONSTANTS) Lvni_focused: INTEGER_32 = 1 -- The item has the LVIS_FOCUSED state flag set. -- -- Declared in Windows as LVNI_FOCUSED -- (from WEL_LIST_VIEW_CONSTANTS) Lvni_selected: INTEGER_32 = 2 -- The item has the LVIS_SELECTED state flag set. -- -- Declared in Windows as LVNI_SELECTED -- (from WEL_LIST_VIEW_CONSTANTS) Lvni_toleft: INTEGER_32 = 1024 -- Searches for an item to the left of the specified item. -- -- Declared in Windows as LVNI_TOLEFT -- (from WEL_LIST_VIEW_CONSTANTS) Lvni_toright: INTEGER_32 = 2048 -- Searches for an item to the right of the specified item. -- -- Declared in Windows as LVNI_TORIGHT -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Notifications Lvn_begindrag: INTEGER_32 = -109 -- Declared in Windows as LVN_BEGINDRAG -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_beginlabeledit: INTEGER_32 = -175 -- Declared in Windows as LVN_BEGINLABELEDIT -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_beginrdrag: INTEGER_32 = -111 -- Declared in Windows as LVN_BEGINRDRAG -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_columnclick: INTEGER_32 = -108 -- Declared in Windows as LVN_COLUMNCLICK -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_deleteallitems: INTEGER_32 = -104 -- Declared in Windows as LVN_DELETEALLITEMS -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_deleteitem: INTEGER_32 = -103 -- Declared in Windows as LVN_DELETEITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_endlabeledit: INTEGER_32 = -176 -- Declared in Windows as LVN_ENDLABELEDIT -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_getdispinfo: INTEGER_32 = -177 -- Declared in Windows as LVN_GETDISPINFO -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_getinfotip: INTEGER_32 = -157 -- Version 4.71 and later of Comctl32.dll -- Sent by a large icon view list view control that has the -- LVS_EX_INFOTIP extended style. This notification is sent when -- the list view control is requesting additional text -- information to be displayed in a tooltip. It is sent in the -- form of a WM_NOTIFY message. -- -- Declared in Windows as LVN_GETINFOTIP -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_insertitem: INTEGER_32 = -102 -- Declared in Windows as LVN_INSERTITEM -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_itemchanged: INTEGER_32 = -101 -- Declared in Windows as LVN_ITEMCHANGED -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_itemchanging: INTEGER_32 = -100 -- Declared in Windows as LVN_ITEMCHANGING -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_keydown: INTEGER_32 = -155 -- Declared in Windows as LVN_KEYDOWN -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_marqueebegin: INTEGER_32 = -156 -- Declared in Windows as LVN_MARQUEEBEGIN -- (from WEL_LIST_VIEW_CONSTANTS) Lvn_setdispinfo: INTEGER_32 = -178 -- Declared in Windows as LVN_SETDISPINFO -- (from WEL_LIST_VIEW_CONSTANTS) on_lvn_begindrag (info: WEL_NM_LIST_VIEW) -- A drag-and-drop operation involving the left mouse -- button is being initiated. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_beginlabeledit (info: WEL_LIST_VIEW_ITEM) -- A label editing for an item has started. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_beginrdrag (info: WEL_NM_LIST_VIEW) -- A drag-and-drop operation involving the right mouse -- button is being initiated. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_columnclick (info: WEL_NM_LIST_VIEW) -- A column was tapped. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_deleteallitems (info: WEL_NM_LIST_VIEW) -- All the items were deleted. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_deleteitem (info: WEL_NM_LIST_VIEW) -- An item was deleted. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_endlabeledit (info: WEL_LIST_VIEW_ITEM) -- A label editing for an item has ended. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_getdispinfo (info: WEL_LIST_VIEW_ITEM) -- It is a request for the parent window to -- provide information needed to display or -- sort a list view item. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_insertitem (info: WEL_NM_LIST_VIEW) -- A new item was inserted. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_itemchanged (info: WEL_NM_LIST_VIEW) -- An item has changed. require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_itemchanging (info: WEL_NM_LIST_VIEW) -- An item is changing require exists: exists info_not_void: info /= Void info_exists: info.exists on_lvn_keydown (virtual_key: INTEGER_32) -- A key has been pressed. require exists: exists on_lvn_setdispinfo (info: WEL_LIST_VIEW_ITEM) -- The list must update the information it maintains -- for an item. require exists: exists info_not_void: info /= Void info_exists: info.exists feature -- Output Io: STD_FILES -- Handle to standard file setup -- (from ANY) ensure -- from ANY instance_free: class io_not_void: Result /= Void out: STRING_8 -- New string containing terse printable representation -- of current object -- (from ANY) ensure -- from ANY out_not_void: Result /= Void print (o: detachable ANY) -- Write terse external representation of o -- on standard output. -- (from ANY) ensure -- from ANY instance_free: class frozen tagged_out: STRING_8 -- New string containing terse printable representation -- of current object -- (from ANY) ensure -- from ANY tagged_out_not_void: Result /= Void feature -- Platform Operating_environment: OPERATING_ENVIRONMENT -- Objects available from the operating system -- (from ANY) ensure -- from ANY instance_free: class operating_environment_not_void: Result /= Void feature -- Registration is_registered: BOOLEAN -- Is window registered? -- (from WEL_WINDOW) frozen register_current_window -- Register Current in window manager. -- (from WEL_WINDOW) ensure -- from WEL_WINDOW registered: is_registered feature -- Style Lvs_alignleft: INTEGER_32 = 2048 -- Items are left-aligned in icon and small icon view. -- -- Declared in Windows as LVS_ALIGNLEFT -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_aligntop: INTEGER_32 = 0 -- Items are aligned with the top of the list view control in -- icon and small icon view. -- -- Declared in Windows as LVS_ALIGNTOP -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_autoarrange: INTEGER_32 = 256 -- Icons are automatically kept arranged in icon and small icon -- view. -- -- Declared in Windows as LVS_AUTOARRANGE -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_editlabels: INTEGER_32 = 512 -- Item text can be edited in place. The parent window must -- process the LVN_ENDLABELEDIT notification message. -- -- Declared in Windows as LVS_EDITLABELS -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_icon: INTEGER_32 = 0 -- This style specifies icon view. -- -- Declared in Windows as LVS_ICON -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_list: INTEGER_32 = 3 -- This style specifies list view. -- -- Declared in Windows as LVS_LIST -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_nocolumnheader: INTEGER_32 = 16384 -- Declared in Windows as LVS_NOCOLUMNHEADER -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_nolabelwrap: INTEGER_32 = 128 -- Item text is displayed on a single line in icon view. By -- default, item text may wrap in icon view. -- -- Declared in Windows as LVS_NOLABELWRAP -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_noscroll: INTEGER_32 = 8192 -- Scrolling is disabled. All items must be within the client -- area. This style is not compatible with the LVS_LIST or -- LVS_REPORT styles. -- -- Declared in Windows as LVS_NOSCROLL -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_nosortheader: INTEGER_32 = 32768 -- Column headers do not work like buttons. This style can be -- used if clicking a column header in report view does not -- carry out an action, such as sorting. -- -- Declared in Windows as LVS_NOSORTHEADER -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_ownerdrawfixed: INTEGER_32 = 1024 -- The owner window can paint items in report view. The list -- view control sends a WM_DRAWITEM message to paint each item; -- it does not send separate messages for each subitem. The -- itemData member of the DRAWITEMSTRUCT structure contains the -- item data for the specified list view item. -- -- Declared in Windows as LVS_OWNERDRAWFIXED -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_report: INTEGER_32 = 1 -- This style specifies report view. When using the LVS_REPORT -- style with a list view control, the first column is always -- left-aligned. You cannot use LVCFMT_RIGHT to change this -- alignment. See LVCOLUMN for further information on column -- alignment. -- -- Declared in Windows as LVS_REPORT -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_shareimagelists: INTEGER_32 = 64 -- The image list will not be deleted when the control is -- destroyed. This style enables the use of the same image lists -- with multiple list view controls. -- -- Declared in Windows as LVS_SHAREIMAGELISTS -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_showselalways: INTEGER_32 = 8 -- The selection, if any, is always shown, even if the control -- does not have the focus. -- -- Declared in Windows as LVS_SHOWSELALWAYS -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_singlesel: INTEGER_32 = 4 -- Only one item at a time can be selected. By default, multiple -- items may be selected. -- -- Declared in Windows as LVS_SINGLESEL -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_smallicon: INTEGER_32 = 2 -- This style specifies small icon view. -- -- Declared in Windows as LVS_SMALLICON -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_sortascending: INTEGER_32 = 16 -- Item indices are sorted based on item text in ascending -- order. -- -- Declared in Windows as LVS_SORTASCENDING -- (from WEL_LIST_VIEW_CONSTANTS) Lvs_sortdescending: INTEGER_32 = 32 -- Item indices are sorted based on item text in descending -- order. -- -- Declared in Windows as LVS_SORTDESCENDING -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Validation is_valid_list_view_flag (a_flag: INTEGER_32): BOOLEAN -- Is a_flag a valid list view search flag? -- (from WEL_LIST_VIEW_CONSTANTS) valid_lvcfmt_constant (value: INTEGER_32): BOOLEAN -- Is value a valid lvcfmt constant? -- (from WEL_LIST_VIEW_CONSTANTS) valid_lvir_constant (value: INTEGER_32): BOOLEAN -- Is value a valid item lvir item bounding constant? -- (from WEL_LIST_VIEW_CONSTANTS) valid_lvis_constants (value: INTEGER_32): BOOLEAN -- Is value a valid "Item Styles" constant? -- (from WEL_LIST_VIEW_CONSTANTS) feature -- Version Constants Version_400: INTEGER_32 = 262144 -- version_400 <=> Microsoft Windows 95/Windows NT 4.0 -- (from WEL_WINDOWS_VERSION) Version_470: INTEGER_32 = 262214 -- version_470 <=> Microsoft Internet Explorer 3.x -- (from WEL_WINDOWS_VERSION) Version_471: INTEGER_32 = 262215 -- version_471 <=> Microsoft Internet Explorer 4.0 -- (from WEL_WINDOWS_VERSION) Version_472: INTEGER_32 = 262216 -- version_472 <=> Microsoft Internet Explorer 4.01 & Windows 98 -- (from WEL_WINDOWS_VERSION) Version_500: INTEGER_32 = 327680 -- version_500 (Shlwapi.dll) <=> Microsoft Internet Explorer 5 -- version_500 (Shell32.dll) <=> Microsoft Windows 2000 -- (from WEL_WINDOWS_VERSION) Version_580: INTEGER_32 = 327760 -- version_580 (Comctl32.dll) <=> Microsoft Internet Explorer 5 -- (from WEL_WINDOWS_VERSION) Version_581: INTEGER_32 = 327761 -- version_581 (Comctl32.dll)<=> Microsoft Windows 2000 -- (from WEL_WINDOWS_VERSION) Version_600: INTEGER_32 = 393216 -- version_600 (Comctl32.dll)<=> Microsoft Windows XP -- (from WEL_WINDOWS_VERSION) feature -- Windows Versions (output) version_number_string: STRING_8 -- String representing the version number using the following format --   <major_version>.<minor_version>.<build_number> for Windows NT, 2000, XP --   <major_version>.<minor_version> for Windows 95, 98, Me -- (from WEL_WINDOWS_VERSION) invariant -- from ANY reflexive_equality: standard_is_equal (Current) reflexive_conformance: conforms_to (Current) note copyright: "Copyright (c) 1984-2006, Eiffel Software and others" license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)" source: "[ Eiffel Software 356 Storke Road, Goleta, CA 93117 USA Telephone 805-685-1006, Fax 805-685-6869 Website http://www.eiffel.com Customer support http://support.eiffel.com ]" end -- class WEL_LIST_VIEW
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