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class EV_MODEL_WORLD_CELL General cluster: interface description: "An EV_FIGURE_WORLD_CELL is an EV_CELL with scrollbars displaying world in the cell. Whenever the world does not fit into the frame the scrolling area is resized to make sure that every part of the world is reachable through the scrollbars. If a figure is moved closer to the frame border then autoscroll_border the frame starts to scroll. If the user clicks into the frame but not onto a figure the frame can be moved arround with the %"hand%". A buffer is used to prefend flickering. The buffer size as well as the drawing_area size is constant no matter how large the world is. example: create figure_world_cell.make_with_world (create EV_FIGURE_WORLD) figure_world_cell.world.extend (create {EV_FIGURE_LINE}.make_with_positions (0, 0, 100, 100)) horizontal_box.extend (figure_world_cell) " create: make_with_world Ancestors EV_CELL EV_SHARED_APPLICATION Action sequences conforming_pick_actions: EV_NOTIFY_ACTION_SEQUENCE dock_ended_actions: EV_NOTIFY_ACTION_SEQUENCE dock_started_actions: EV_NOTIFY_ACTION_SEQUENCE docked_actions: EV_DOCKABLE_SOURCE_ACTION_SEQUENCE dpi_changed_actions: EV_DPI_ACTION_SEQUENCE drop_actions: EV_PND_ACTION_SEQUENCE file_drop_actions: EV_LITE_ACTION_SEQUENCE [LIST [STRING_32]] focus_in_actions: EV_NOTIFY_ACTION_SEQUENCE focus_out_actions: EV_NOTIFY_ACTION_SEQUENCE key_press_actions: EV_KEY_ACTION_SEQUENCE key_press_string_actions: EV_KEY_STRING_ACTION_SEQUENCE key_release_actions: EV_KEY_ACTION_SEQUENCE mouse_wheel_actions: EV_INTEGER_ACTION_SEQUENCE pick_actions: EV_PND_START_ACTION_SEQUENCE pick_ended_actions: EV_PND_FINISHED_ACTION_SEQUENCE pointer_button_press_actions: EV_POINTER_BUTTON_ACTION_SEQUENCE pointer_button_release_actions: EV_POINTER_BUTTON_ACTION_SEQUENCE pointer_double_press_actions: EV_POINTER_BUTTON_ACTION_SEQUENCE pointer_enter_actions: EV_NOTIFY_ACTION_SEQUENCE pointer_leave_actions: EV_NOTIFY_ACTION_SEQUENCE pointer_motion_actions: EV_POINTER_MOTION_ACTION_SEQUENCE resize_actions: EV_GEOMETRY_ACTION_SEQUENCE Queries accept_cursor: EV_POINTER_STYLE actual_drop_target_agent: detachable FUNCTION [INTEGER_32, INTEGER_32, detachable EV_ABSTRACT_PICK_AND_DROPABLE] autoscroll_border: INTEGER_32 background_color: EV_COLOR background_pixmap: detachable EV_PIXMAP Changeable_comparison_criterion: BOOLEAN client_height: INTEGER_32 client_width: INTEGER_32 configurable_target_menu_handler: detachable PROCEDURE [EV_MENU, ARRAYED_LIST [EV_PND_TARGET_DATA], EV_PICK_AND_DROPABLE, detachable ANY] count: INTEGER_32 data: detachable ANY default_identifier_name: STRING_32 default_key_processing_handler: detachable PREDICATE [EV_KEY] deny_cursor: EV_POINTER_STYLE dpi: NATURAL_32 drawing_area: EV_DRAWING_AREA eif_current_object_id: INTEGER_32 eif_id_object (an_id: INTEGER_32): detachable ANY eif_is_object_id_of_current (an_id: INTEGER_32): BOOLEAN eif_object_id (an_object: ANY): INTEGER_32 ev_application: EV_APPLICATION ev_separate_application: separate EV_APPLICATION extendible: BOOLEAN foreground_color: EV_COLOR full: BOOLEAN full_identifier_path: STRING_32 has (v: EV_WIDGET): BOOLEAN has_capture: BOOLEAN has_focus: BOOLEAN has_identifier_name_set: BOOLEAN has_parent: BOOLEAN has_recursive (an_item: [like item] EV_WIDGET): BOOLEAN height: INTEGER_32 help_context: detachable FUNCTION [EV_HELP_CONTEXT] horizontal_scrollbar: EV_HORIZONTAL_SCROLL_BAR id_freed: BOOLEAN id_object (an_id: INTEGER_32): detachable IDENTIFIED identifier_name: STRING_32 is_autoscroll_enabled: BOOLEAN is_background_color_void: BOOLEAN is_destroyed: BOOLEAN is_displayed: BOOLEAN is_dockable: BOOLEAN is_docking_enabled: BOOLEAN is_empty: BOOLEAN is_external_docking_enabled: BOOLEAN is_external_docking_relative: BOOLEAN is_foreground_color_void: BOOLEAN is_in_default_state: BOOLEAN is_inserted (v: EV_WIDGET): BOOLEAN is_parent_recursive (a_widget: EV_WIDGET): BOOLEAN is_resize_enabled: BOOLEAN is_scrollbar_enabled: BOOLEAN is_sensitive: BOOLEAN is_show_requested: BOOLEAN item: EV_WIDGET linear_representation: LINEAR [[like item] EV_WIDGET] may_contain (v: EV_WIDGET): BOOLEAN merged_radio_button_groups: detachable ARRAYED_LIST [EV_CONTAINER] minimum_height: INTEGER_32 minimum_width: INTEGER_32 mode_is_configurable_target_menu: BOOLEAN mode_is_drag_and_drop: BOOLEAN mode_is_pick_and_drop: BOOLEAN mode_is_target_menu: BOOLEAN new_cursor: ITERATION_CURSOR [EV_WIDGET] object_comparison: BOOLEAN object_id: INTEGER_32 parent: detachable EV_CONTAINER parent_of_source_allows_docking: BOOLEAN pebble: detachable ANY pebble_function: detachable FUNCTION [detachable ANY] pebble_positioning_enabled: BOOLEAN pebble_x_position: INTEGER_32 pebble_y_position: INTEGER_32 pointer_position: EV_COORDINATE pointer_style: EV_POINTER_STYLE projector: EV_MODEL_WIDGET_PROJECTOR prunable: BOOLEAN readable: BOOLEAN real_source: detachable EV_DOCKABLE_SOURCE real_target: detachable EV_DOCKABLE_TARGET screen_x: INTEGER_32 screen_y: INTEGER_32 scroll_speed: REAL_64 Shared_environment: EV_ENVIRONMENT source_has_current_recursive (source: EV_DOCKABLE_SOURCE): BOOLEAN target_data_function: detachable FUNCTION [[like pebble] detachable ANY, EV_PND_TARGET_DATA] target_name: detachable READABLE_STRING_GENERAL vertical_scrollbar: EV_VERTICAL_SCROLL_BAR veto_dock_function: detachable FUNCTION [EV_DOCKABLE_SOURCE, BOOLEAN] width: INTEGER_32 world: EV_MODEL_WORLD world_border: INTEGER_32 writable: BOOLEAN x_position: INTEGER_32 y_position: INTEGER_32 Commands center_pointer cl_extend (v: [like item] EV_WIDGET) cl_prune (v: [like item] EV_WIDGET) cl_put (v: [like item] EV_WIDGET) compare_objects compare_references crop destroy disable_capture disable_dockable disable_docking disable_external_docking disable_external_docking_relative disable_pebble_positioning disable_resize disable_scrollbars disable_sensitive dispose eif_object_id_free (an_id: INTEGER_32) enable_capture enable_dockable enable_docking enable_external_docking enable_external_docking_relative enable_pebble_positioning enable_resize enable_scrollbars enable_sensitive extend (v: [like item] EV_WIDGET) fill (other: CONTAINER [EV_WIDGET]) fit_to_screen free_id hide merge_radio_button_groups (other: EV_CONTAINER) propagate_background_color propagate_foreground_color prune (v: EV_WIDGET) prune_all (v: EV_WIDGET) put (v: [like item] EV_WIDGET) refresh_now remove_background_pixmap remove_default_key_processing_handler remove_help_context remove_pebble remove_real_source remove_real_target replace (v: [like item] EV_WIDGET) resize_if_necessary set_accept_cursor (a_cursor: [detachable like accept_cursor] detachable EV_POINTER_STYLE) set_actual_drop_target_agent (an_agent: [like actual_drop_target_agent] detachable FUNCTION [INTEGER_32, INTEGER_32, detachable EV_ABSTRACT_PICK_AND_DROPABLE]) set_autoscroll_border (a_border: [like autoscroll_border] INTEGER_32) set_background_color (a_color: [like background_color] EV_COLOR) set_background_pixmap (a_pixmap: EV_PIXMAP) set_configurable_target_menu_handler (a_handler: detachable PROCEDURE [EV_MENU, ARRAYED_LIST [EV_PND_TARGET_DATA], EV_PICK_AND_DROPABLE, detachable ANY]) set_configurable_target_menu_mode set_data (some_data: [like data] detachable ANY) set_default_colors set_default_key_processing_handler (a_handler: [like default_key_processing_handler] detachable PREDICATE [EV_KEY]) set_deny_cursor (a_cursor: [detachable like deny_cursor] detachable EV_POINTER_STYLE) set_drag_and_drop_mode set_focus set_foreground_color (a_color: [like foreground_color] EV_COLOR) set_help_context (an_help_context: FUNCTION [EV_HELP_CONTEXT]) set_identifier_name (a_name: READABLE_STRING_GENERAL) set_minimum_height (a_minimum_height: INTEGER_32) set_minimum_size (a_minimum_width, a_minimum_height: INTEGER_32) set_minimum_width (a_minimum_width: INTEGER_32) set_pebble (a_pebble: ANY) set_pebble_function (a_function: FUNCTION [detachable ANY]) set_pebble_position (a_x, a_y: INTEGER_32) set_pick_and_drop_mode set_pointer_style (a_cursor: EV_POINTER_STYLE) set_real_source (dockable_source: EV_DOCKABLE_SOURCE) set_real_target (a_target: EV_DOCKABLE_TARGET) set_scroll_speed (a_scroll_speed: [like scroll_speed] REAL_64) set_target_data_function (a_function: FUNCTION [[like pebble] detachable ANY, EV_PND_TARGET_DATA]) set_target_menu_mode set_target_name (a_name: READABLE_STRING_GENERAL) set_veto_dock_function (a_function: FUNCTION [EV_DOCKABLE_SOURCE, BOOLEAN]) set_world (a_world: [like world] EV_MODEL_WORLD) set_world_border (a_border: [like world_border] INTEGER_32) show show_configurable_target_menu (a_x, a_y: INTEGER_32) unmerge_radio_button_groups (other: EV_CONTAINER) wipe_out Constraints scroll speed positive
Classes Clusters Cluster hierarchy Chart Relations Flat contracts Go to:

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