lib/ewl_embed.h File Reference
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Data Structures | |
| struct | Ewl_Embed |
| Inherits from Ewl_Cell that acts as a top level widget for interacting with the canvas. More... | |
Defines | |
| #define | EWL_EMBED(widget) ((Ewl_Embed *) widget) |
| Typecast a pointer to an Ewl_Embed pointer. | |
| #define | EWL_EMBED_IS(w) (ewl_widget_type_is(EWL_WIDGET(w), EWL_EMBED_TYPE)) |
| #define | EWL_EMBED_TYPE "embed" |
| #define | EWL_EMBED_WINDOW(window) ((Ewl_Embed_Window *)window) |
| Typecast a pointer to an canvas window. | |
Typedefs | |
| typedef Ewl_Embed | Ewl_Embed |
| typedef void * | Ewl_Embed_Window |
Functions | |
| Ewl_Embed * | ewl_embed_active_embed_get (void) |
| Returns the currently active embed widget. | |
| void | ewl_embed_active_set (Ewl_Embed *embed, unsigned int act) |
Sets if the given embed embed is active or not. | |
| void | ewl_embed_cache_cleanup (Ewl_Embed *emb) |
| This will destroy the object cache associated with the embed object. | |
| void * | ewl_embed_canvas_set (Ewl_Embed *emb, void *canvas, Ewl_Embed_Window *canvas_window) |
| Change the canvas used by the embedded container. | |
| Ewl_Embed * | ewl_embed_canvas_window_find (Ewl_Embed_Window *win) |
| Find an ewl embed by its evas window. | |
| void | ewl_embed_cb_configure (Ewl_Widget *w, void *ev_data, void *user_data) |
| void | ewl_embed_cb_destroy (Ewl_Widget *w, void *ev_data, void *user_data) |
| void | ewl_embed_cb_focus_out (Ewl_Widget *w, void *ev_data, void *user_data) |
| void | ewl_embed_cb_realize (Ewl_Widget *w, void *ev_data, void *user_data) |
| void | ewl_embed_cb_unrealize (Ewl_Widget *w, void *ev_data, void *user_data) |
| void | ewl_embed_coord_to_screen (Ewl_Embed *e, int xx, int yy, int *x, int *y) |
| Maps coordinates from the Evas to screen coordinates. | |
| void | ewl_embed_desktop_size_get (Ewl_Embed *e, int *w, int *y) |
| Retrieve the size of the root window. | |
| void | ewl_embed_dnd_aware_remove (Ewl_Embed *embed) |
| Cancels an embed as being DND aware. | |
| void | ewl_embed_dnd_aware_set (Ewl_Embed *embed) |
| Set an embed as being DND aware. | |
| void | ewl_embed_dnd_data_received_feed (Ewl_Embed *embed, char *type, void *data, unsigned int len, unsigned int format) |
| Sends the event for selection data received into an embed. | |
| void | ewl_embed_dnd_data_request_feed (Ewl_Embed *embed, void *handle, char *type) |
| Sends the request event for selection data received into an embed. | |
| const char * | ewl_embed_dnd_drop_feed (Ewl_Embed *embed, int x, int y) |
| Sends the event for a DND drop into an embed. | |
| const char * | ewl_embed_dnd_position_feed (Ewl_Embed *embed, int x, int y, int *, int *, int *, int *) |
| Sends the event for a DND position into an embed. | |
| const char * | ewl_embed_engine_name_get (Ewl_Embed *embed) |
| Get the current engine on an embed. | |
| int | ewl_embed_engine_name_set (Ewl_Embed *embed, const char *engine) |
| Changes the current engine on an embed to the specified engine. | |
| int | ewl_embed_focus_get (Ewl_Embed *embed) |
| Retrieve the boolean value that indicates if the emebd takes focus. | |
| void | ewl_embed_focus_set (Ewl_Embed *embed, int f) |
| Sets the boolean flag in the embed to determine if it takes focus. | |
| Ewl_Widget * | ewl_embed_focused_widget_get (Ewl_Embed *e) |
| Get the current focused widget in the embed. | |
| void | ewl_embed_focused_widget_set (Ewl_Embed *e, Ewl_Widget *w) |
| Set the current focused widget in the embed. | |
| void | ewl_embed_font_path_add (char *path) |
| Add a font path to all embeds after realized. | |
| void | ewl_embed_freeze (Ewl_Embed *e) |
| Freeze redraws and events on the specified embed. | |
| void | ewl_embed_info_widgets_cleanup (Ewl_Embed *e, Ewl_Widget *w) |
| This will check to see if the given widget is one of the last selected, clicked, mouse_in or the drag-n-drop widget and if so, set them to NULL. | |
| int | ewl_embed_init (Ewl_Embed *emb) |
| initialize a embed to default values and callbacks | |
| void | ewl_embed_key_down_feed (Ewl_Embed *embed, const char *keyname, unsigned int modifiers) |
| Sends the event for a key press into an embed. | |
| void | ewl_embed_key_up_feed (Ewl_Embed *embed, const char *keyname, unsigned int modifiers) |
| Sends the event for a key release into an embed. | |
| void | ewl_embed_last_mouse_position_get (int *x, int *y) |
| Get the last tracked mouse position. | |
| void | ewl_embed_mouse_cursor_set (Ewl_Widget *w) |
| This will retrieve the attached cursor off of the given widget and display it. If there is no widget on the widget it will use the default cursor. | |
| void | ewl_embed_mouse_down_feed (Ewl_Embed *embed, int b, int clicks, int x, int y, unsigned int modifiers) |
| Sends the event for a mouse button press into an embed. | |
| void | ewl_embed_mouse_move_feed (Ewl_Embed *embed, int x, int y, unsigned int modifiers) |
| Sends the event for a mouse button release into an embed. | |
| void | ewl_embed_mouse_out_feed (Ewl_Embed *embed, int x, int y, unsigned int modifiers) |
| Sends a mouse out event to the last focused widget. | |
| void | ewl_embed_mouse_up_feed (Ewl_Embed *embed, int b, int clicks, int x, int y, unsigned int modifiers) |
| Sends the event for a mouse button release into an embed. | |
| void | ewl_embed_mouse_wheel_feed (Ewl_Embed *embed, int x, int y, int z, int dir, unsigned int mods) |
| Sends a mouse out event to the last focused widget. | |
| Ewl_Widget * | ewl_embed_new (void) |
| Allocate and initialize a new embed. | |
| void | ewl_embed_object_cache (Ewl_Embed *e, void *obj) |
| Caches the specified object for later reuse. | |
| void * | ewl_embed_object_request (Ewl_Embed *e, char *type) |
| Retrieves an object of type type from the embed cache, or NULL if none found. | |
| void | ewl_embed_position_get (Ewl_Embed *e, int *x, int *y) |
| Retrieve the position of the embed. | |
| unsigned int | ewl_embed_render_get (Ewl_Embed *emb) |
| Retrieve the boolean value that indicates if the emebd is rendered by ewl. | |
| void | ewl_embed_render_set (Ewl_Embed *emb, unsigned int render) |
| Sets the boolean flag in the embed to determine if the embed is rendered by ewl. | |
| void | ewl_embed_selection_text_clear_feed (void) |
| Sends a selection clear event to the widget with the text selection. | |
| void | ewl_embed_selection_text_set (Ewl_Embed *emb, Ewl_Widget *w, const char *txt) |
| This will set the given txt as the primary selection text on the window or clear the text if txt is NULL. | |
| void | ewl_embed_shutdown (void) |
| void | ewl_embed_tab_order_append (Ewl_Embed *e, Ewl_Widget *w) |
| Moves the widget w to the end of the tab order. | |
| void | ewl_embed_tab_order_insert (Ewl_Embed *e, Ewl_Widget *w, unsigned int idx) |
| Moves the given widget w to the position idx. | |
| void | ewl_embed_tab_order_insert_after (Ewl_Embed *e, Ewl_Widget *w, Ewl_Widget *after) |
| Inserts the w widget into the tab order after the after widget. | |
| void | ewl_embed_tab_order_insert_before (Ewl_Embed *e, Ewl_Widget *w, Ewl_Widget *before) |
| Inserts the w widget into the tab order before the before widget. | |
| void | ewl_embed_tab_order_next (Ewl_Embed *e) |
| Changes focus to the next widget in the circular tab order list. | |
| void | ewl_embed_tab_order_prepend (Ewl_Embed *e, Ewl_Widget *w) |
| Moves the widget w to the front of the tab order list. | |
| void | ewl_embed_tab_order_previous (Ewl_Embed *e) |
| Changes focus to the next widget in the circular tab order list. | |
| void | ewl_embed_tab_order_remove (Ewl_Embed *e, Ewl_Widget *w) |
| Removes the widget w from the tab order list for e. | |
| void | ewl_embed_thaw (Ewl_Embed *e) |
| Thaw redraws and events on the specified embed. | |
| Ewl_Embed * | ewl_embed_widget_find (Ewl_Widget *w) |
| Find an ewl embed by a widget inside. | |
| void | ewl_embed_window_position_get (Ewl_Embed *e, int *x, int *y) |
| Retrieve the position of the window. | |