1 #include <Elementary.h>
4 static const char SMART_NAME[] = "elm_widget";
7 Smart_Data * sd = evas_object_smart_data_get(obj); \
8 if ((!obj) || (!sd) || (!_elm_widget_is(obj)))
9 #define INTERNAL_ENTRY \
10 Smart_Data * sd = evas_object_smart_data_get(obj); \
13 typedef struct _Smart_Data Smart_Data;
14 typedef struct _Edje_Signal_Data Edje_Signal_Data;
15 typedef struct _Elm_Event_Cb_Data Elm_Event_Cb_Data;
21 Evas_Object *parent_obj;
23 Evas_Coord x, y, w, h;
25 Evas_Object *resize_obj;
26 Evas_Object *hover_obj;
27 Eina_List *tooltips, *cursors;
28 void (*del_func)(Evas_Object *obj);
29 void (*del_pre_func)(Evas_Object *obj);
30 void (*focus_func)(Evas_Object *obj);
31 void (*activate_func)(Evas_Object *obj);
32 void (*disable_func)(Evas_Object *obj);
33 void (*theme_func)(Evas_Object *obj);
34 Eina_Bool (*event_func)(Evas_Object *obj,
36 Evas_Callback_Type type,
38 void (*signal_func)(Evas_Object *obj,
41 void (*callback_add_func)(Evas_Object *obj,
46 void (*callback_del_func)(Evas_Object *obj,
51 void (*changed_func)(Evas_Object *obj);
52 Eina_Bool (*focus_next_func)(const Evas_Object *obj,
53 Elm_Focus_Direction dir,
55 void (*on_focus_func)(void *data,
58 void (*on_change_func)(void *data,
61 void (*on_show_region_func)(void *data,
63 void *on_show_region_data;
64 void (*focus_region_func)(Evas_Object *obj,
69 void (*on_focus_region_func)(const Evas_Object *obj,
74 void (*on_text_set_func)(Evas_Object *obj,
77 const char *(*on_text_get_func)(const Evas_Object *obj,
79 void (*on_content_set_func)(Evas_Object *obj,
81 Evas_Object *content);
82 Evas_Object *(*on_content_get_func)(const Evas_Object *obj,
84 Evas_Object *(*on_content_unset_func)(Evas_Object *obj,
87 Evas_Coord rx, ry, rw, rh;
93 unsigned int focus_order;
94 Eina_Bool focus_order_on_calc;
96 int child_drag_x_locked;
97 int child_drag_y_locked;
99 Eina_List *edje_signals;
101 Eina_Bool drag_x_locked : 1;
102 Eina_Bool drag_y_locked : 1;
104 Eina_Bool can_focus : 1;
105 Eina_Bool child_can_focus : 1;
106 Eina_Bool focused : 1;
107 Eina_Bool tree_unfocusable : 1;
108 Eina_Bool highlight_ignore : 1;
109 Eina_Bool highlight_in_theme : 1;
110 Eina_Bool disabled : 1;
111 Eina_Bool is_mirrored : 1;
112 Eina_Bool mirrored_auto_mode : 1; /* This is TRUE by default */
114 Eina_List *focus_chain;
118 struct _Edje_Signal_Data
122 const char *emission;
127 struct _Elm_Event_Cb_Data
133 /* local subsystem functions */
134 static void _smart_reconfigure(Smart_Data *sd);
135 static void _smart_add(Evas_Object *obj);
136 static void _smart_del(Evas_Object *obj);
137 static void _smart_move(Evas_Object *obj,
140 static void _smart_resize(Evas_Object *obj,
143 static void _smart_show(Evas_Object *obj);
144 static void _smart_hide(Evas_Object *obj);
145 static void _smart_color_set(Evas_Object *obj,
150 static void _smart_clip_set(Evas_Object *obj,
152 static void _smart_clip_unset(Evas_Object *obj);
153 static void _smart_calculate(Evas_Object *obj);
154 static void _smart_init(void);
156 static void _if_focused_revert(Evas_Object *obj,
157 Eina_Bool can_focus_only);
158 static Evas_Object *_newest_focus_order_get(Evas_Object *obj,
159 unsigned int *newest_focus_order,
160 Eina_Bool can_focus_only);
162 /* local subsystem globals */
163 static Evas_Smart *_e_smart = NULL;
164 static Eina_List *widtypes = NULL;
166 static unsigned int focus_order = 0;
169 static inline Eina_Bool
170 _elm_widget_is(const Evas_Object *obj)
172 const char *type = evas_object_type_get(obj);
173 return type == SMART_NAME;
176 static inline Eina_Bool
177 _is_focusable(Evas_Object *obj)
179 API_ENTRY return EINA_FALSE;
180 return sd->can_focus || (sd->child_can_focus);
184 _unfocus_parents(Evas_Object *obj)
186 for (; obj; obj = elm_widget_parent_get(obj))
189 if (!sd->focused) return;
195 _focus_parents(Evas_Object *obj)
197 for (; obj; obj = elm_widget_parent_get(obj))
200 if (sd->focused) return;
206 _sub_obj_del(void *data,
209 void *event_info __UNUSED__)
211 Smart_Data *sd = data;
213 if (_elm_widget_is(obj))
215 if (elm_widget_focus_get(obj)) _unfocus_parents(sd->obj);
217 if (obj == sd->resize_obj)
218 sd->resize_obj = NULL;
219 else if (obj == sd->hover_obj)
220 sd->hover_obj = NULL;
222 sd->subobjs = eina_list_remove(sd->subobjs, obj);
223 evas_object_smart_callback_call(sd->obj, "sub-object-del", obj);
227 _sub_obj_hide(void *data __UNUSED__,
230 void *event_info __UNUSED__)
232 elm_widget_focus_hide_handle(obj);
236 _sub_obj_mouse_up(void *data __UNUSED__,
241 Evas_Event_Mouse_Up *ev = event_info;
242 if (!(ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD))
243 elm_widget_focus_mouse_up_handle(obj);
247 _propagate_x_drag_lock(Evas_Object *obj,
253 Smart_Data *sd2 = evas_object_smart_data_get(sd->parent_obj);
256 sd2->child_drag_x_locked += dir;
257 _propagate_x_drag_lock(sd->parent_obj, dir);
263 _propagate_y_drag_lock(Evas_Object *obj,
269 Smart_Data *sd2 = evas_object_smart_data_get(sd->parent_obj);
272 sd2->child_drag_y_locked += dir;
273 _propagate_y_drag_lock(sd->parent_obj, dir);
279 _propagate_event(void *data,
285 Evas_Callback_Type type = (Evas_Callback_Type)(long)data;
286 Evas_Event_Flags *event_flags = NULL;
290 case EVAS_CALLBACK_KEY_DOWN:
292 Evas_Event_Key_Down *ev = event_info;
293 event_flags = &(ev->event_flags);
297 case EVAS_CALLBACK_KEY_UP:
299 Evas_Event_Key_Up *ev = event_info;
300 event_flags = &(ev->event_flags);
304 case EVAS_CALLBACK_MOUSE_WHEEL:
306 Evas_Event_Mouse_Wheel *ev = event_info;
307 event_flags = &(ev->event_flags);
315 elm_widget_event_propagate(obj, type, event_info, event_flags);
319 _parent_focus(Evas_Object *obj)
322 if (sd->focused) return;
324 Evas_Object *o = elm_widget_parent_get(obj);
325 sd->focus_order_on_calc = EINA_TRUE;
327 if (o) _parent_focus(o);
329 if (!sd->focus_order_on_calc)
330 return; /* we don't want to override it if by means of any of the
331 callbacks below one gets to calculate our order
335 sd->focus_order = focus_order;
336 sd->focused = EINA_TRUE;
337 if (sd->on_focus_func) sd->on_focus_func(sd->on_focus_data, obj);
338 if (sd->focus_func) sd->focus_func(obj);
340 _elm_widget_focus_region_show(obj);
342 sd->focus_order_on_calc = EINA_FALSE;
346 _elm_object_focus_chain_del_cb(void *data,
349 void *event_info __UNUSED__)
351 Smart_Data *sd = data;
353 sd->focus_chain = eina_list_remove(sd->focus_chain, obj);
356 // exposed util funcs to elm
358 _elm_widget_type_clear(void)
362 EINA_LIST_FREE(widtypes, ptr)
364 eina_stringshare_del(*ptr);
370 _elm_widget_focus_region_show(const Evas_Object *obj)
372 Evas_Coord x, y, w, h, ox, oy;
378 o = elm_widget_parent_get(obj);
381 elm_widget_focus_region_get(obj, &x, &y, &w, &h);
382 evas_object_geometry_get(obj, &ox, &oy, NULL, NULL);
386 sd2 = evas_object_smart_data_get(o);
387 if (sd2->focus_region_func)
389 sd2->focus_region_func(o, x, y, w, h);
390 elm_widget_focus_region_get(o, &x, &y, &w, &h);
394 evas_object_geometry_get(o, &px, &py, NULL, NULL);
400 o = elm_widget_parent_get(o);
405 * @defgroup Widget Widget
408 * Exposed api for making widgets
411 elm_widget_type_register(const char **ptr)
413 widtypes = eina_list_append(widtypes, (void *)ptr);
417 * @defgroup Widget Widget
420 * Disposed api for making widgets
423 elm_widget_type_unregister(const char **ptr)
425 widtypes = eina_list_remove(widtypes, (void *)ptr);
429 elm_widget_api_check(int ver)
431 if (ver != ELM_INTERNAL_API_VERSION)
433 CRITICAL("Elementary widget api versions do not match");
440 elm_widget_add(Evas *evas)
444 obj = evas_object_smart_add(evas, _e_smart);
445 elm_widget_mirrored_set(obj, elm_mirrored_get());
450 elm_widget_del_hook_set(Evas_Object *obj,
451 void (*func)(Evas_Object *obj))
458 elm_widget_del_pre_hook_set(Evas_Object *obj,
459 void (*func)(Evas_Object *obj))
462 sd->del_pre_func = func;
466 elm_widget_focus_hook_set(Evas_Object *obj,
467 void (*func)(Evas_Object *obj))
470 sd->focus_func = func;
474 elm_widget_activate_hook_set(Evas_Object *obj,
475 void (*func)(Evas_Object *obj))
478 sd->activate_func = func;
482 elm_widget_disable_hook_set(Evas_Object *obj,
483 void (*func)(Evas_Object *obj))
486 sd->disable_func = func;
490 elm_widget_theme_hook_set(Evas_Object *obj,
491 void (*func)(Evas_Object *obj))
494 sd->theme_func = func;
498 elm_widget_event_hook_set(Evas_Object *obj,
499 Eina_Bool (*func)(Evas_Object *obj,
501 Evas_Callback_Type type,
505 sd->event_func = func;
509 elm_widget_text_set_hook_set(Evas_Object *obj,
510 void (*func)(Evas_Object *obj,
515 sd->on_text_set_func = func;
519 elm_widget_text_get_hook_set(Evas_Object *obj,
520 const char *(*func)(const Evas_Object *obj,
524 sd->on_text_get_func = func;
528 elm_widget_content_set_hook_set(Evas_Object *obj,
529 void (*func)(Evas_Object *obj,
531 Evas_Object *content))
534 sd->on_content_set_func = func;
538 elm_widget_content_get_hook_set(Evas_Object *obj,
539 Evas_Object *(*func)(const Evas_Object *obj,
543 sd->on_content_get_func = func;
547 elm_widget_content_unset_hook_set(Evas_Object *obj,
548 Evas_Object *(*func)(Evas_Object *obj,
552 sd->on_content_unset_func = func;
556 elm_widget_changed_hook_set(Evas_Object *obj,
557 void (*func)(Evas_Object *obj))
560 sd->changed_func = func;
564 elm_widget_signal_emit_hook_set(Evas_Object *obj,
565 void (*func)(Evas_Object *obj,
566 const char *emission,
570 sd->signal_func = func;
574 elm_widget_signal_callback_add_hook_set(Evas_Object *obj,
575 void (*func)(Evas_Object *obj,
576 const char *emission,
578 Edje_Signal_Cb func_cb,
582 sd->callback_add_func = func;
586 elm_widget_signal_callback_del_hook_set(Evas_Object *obj,
587 void (*func)(Evas_Object *obj,
588 const char *emission,
590 Edje_Signal_Cb func_cb,
594 sd->callback_del_func = func;
598 elm_widget_theme(Evas_Object *obj)
606 EINA_LIST_FOREACH(sd->subobjs, l, child) elm_widget_theme(child);
607 if (sd->resize_obj) elm_widget_theme(sd->resize_obj);
608 if (sd->hover_obj) elm_widget_theme(sd->hover_obj);
609 EINA_LIST_FOREACH(sd->tooltips, l, tt) elm_tooltip_theme(tt);
610 EINA_LIST_FOREACH(sd->cursors, l, cur) elm_cursor_theme(cur);
611 if (sd->theme_func) sd->theme_func(obj);
615 elm_widget_theme_specific(Evas_Object *obj,
623 Elm_Theme *th2, *thdef;
626 thdef = elm_theme_default_get();
631 if (!th2) th2 = thdef;
639 if (th2 == thdef) break;
640 th2 = th2->ref_theme;
641 if (!th2) th2 = thdef;
645 EINA_LIST_FOREACH(sd->subobjs, l, child)
646 elm_widget_theme_specific(child, th, force);
647 if (sd->resize_obj) elm_widget_theme(sd->resize_obj);
648 if (sd->hover_obj) elm_widget_theme(sd->hover_obj);
649 EINA_LIST_FOREACH(sd->tooltips, l, tt) elm_tooltip_theme(tt);
650 EINA_LIST_FOREACH(sd->cursors, l, cur) elm_cursor_theme(cur);
651 if (sd->theme_func) sd->theme_func(obj);
657 * Set hook to get next object in object focus chain.
659 * @param obj The widget object.
660 * @param func The hook to be used with this widget.
665 elm_widget_focus_next_hook_set(Evas_Object *obj,
666 Eina_Bool (*func)(const Evas_Object *obj,
667 Elm_Focus_Direction dir,
671 sd->focus_next_func = func;
675 * Returns the widget's mirrored mode.
677 * @param obj The widget.
678 * @return mirrored mode of the object.
682 elm_widget_mirrored_get(const Evas_Object *obj)
684 API_ENTRY return EINA_FALSE;
685 return sd->is_mirrored;
689 * Sets the widget's mirrored mode.
691 * @param obj The widget.
692 * @param mirrored EINA_TRUE to set mirrored mode. EINA_FALSE to unset.
695 elm_widget_mirrored_set(Evas_Object *obj,
699 if (sd->is_mirrored != mirrored)
701 sd->is_mirrored = mirrored;
702 elm_widget_theme(obj);
708 * Resets the mirrored mode from the system mirror mode for widgets that are in
709 * automatic mirroring mode. This function does not call elm_widget_theme.
711 * @param obj The widget.
712 * @param mirrored EINA_TRUE to set mirrored mode. EINA_FALSE to unset.
715 _elm_widget_mirrored_reload(Evas_Object *obj)
718 Eina_Bool mirrored = elm_mirrored_get();
719 if (elm_widget_mirrored_automatic_get(obj) && (sd->is_mirrored != mirrored))
721 sd->is_mirrored = mirrored;
726 * Returns the widget's mirrored mode setting.
728 * @param obj The widget.
729 * @return mirrored mode setting of the object.
733 elm_widget_mirrored_automatic_get(const Evas_Object *obj)
735 API_ENTRY return EINA_FALSE;
736 return sd->mirrored_auto_mode;
740 * Sets the widget's mirrored mode setting.
741 * When widget in automatic mode, it follows the system mirrored mode set by
742 * elm_mirrored_set().
743 * @param obj The widget.
744 * @param automatic EINA_TRUE for auto mirrored mode. EINA_FALSE for manual.
747 elm_widget_mirrored_automatic_set(Evas_Object *obj,
751 if (sd->mirrored_auto_mode != automatic)
753 sd->mirrored_auto_mode = automatic;
757 elm_widget_mirrored_set(obj, elm_mirrored_get());
763 elm_widget_on_focus_hook_set(Evas_Object *obj,
764 void (*func)(void *data,
769 sd->on_focus_func = func;
770 sd->on_focus_data = data;
774 elm_widget_on_change_hook_set(Evas_Object *obj,
775 void (*func)(void *data,
780 sd->on_change_func = func;
781 sd->on_change_data = data;
785 elm_widget_on_show_region_hook_set(Evas_Object *obj,
786 void (*func)(void *data,
791 sd->on_show_region_func = func;
792 sd->on_show_region_data = data;
798 * Set the hook to use to show the focused region.
800 * Whenever a new widget gets focused or it's needed to show the focused
801 * area of the current one, this hook will be called on objects that may
802 * want to move their children into their visible area.
803 * The area given in the hook function is relative to the @p obj widget.
805 * @param obj The widget object
806 * @param func The function to call to show the specified area.
811 elm_widget_focus_region_hook_set(Evas_Object *obj,
812 void (*func)(Evas_Object *obj,
819 sd->focus_region_func = func;
825 * Set the hook to retrieve the focused region of a widget.
827 * This hook will be called by elm_widget_focus_region_get() whenever
828 * it's needed to get the focused area of a widget. The area must be relative
829 * to the widget itself and if no hook is set, it will default to the entire
832 * @param obj The widget object
833 * @param func The function used to retrieve the focus region.
838 elm_widget_on_focus_region_hook_set(Evas_Object *obj,
839 void (*func)(const Evas_Object *obj,
846 sd->on_focus_region_func = func;
850 elm_widget_data_set(Evas_Object *obj,
858 elm_widget_data_get(const Evas_Object *obj)
860 API_ENTRY return NULL;
865 elm_widget_sub_object_add(Evas_Object *obj,
869 double scale, pscale = elm_widget_scale_get(sobj);
870 Elm_Theme *th, *pth = elm_widget_theme_get(sobj);
871 Eina_Bool mirrored, pmirrored = elm_widget_mirrored_get(obj);
873 if (_elm_widget_is(sobj))
875 Smart_Data *sd2 = evas_object_smart_data_get(sobj);
878 if (sd2->parent_obj == obj)
881 elm_widget_sub_object_del(sd2->parent_obj, sobj);
882 sd2->parent_obj = obj;
883 if (!sd->child_can_focus && (_is_focusable(sobj)))
884 sd->child_can_focus = EINA_TRUE;
889 void *data = evas_object_data_get(sobj, "elm-parent");
892 if (data == obj) return;
893 evas_object_event_callback_del(sobj, EVAS_CALLBACK_DEL,
898 sd->subobjs = eina_list_append(sd->subobjs, sobj);
899 evas_object_data_set(sobj, "elm-parent", obj);
900 evas_object_event_callback_add(sobj, EVAS_CALLBACK_DEL, _sub_obj_del, sd);
901 if (_elm_widget_is(sobj))
902 evas_object_event_callback_add(sobj, EVAS_CALLBACK_HIDE, _sub_obj_hide, sd);
903 evas_object_smart_callback_call(obj, "sub-object-add", sobj);
904 scale = elm_widget_scale_get(sobj);
905 th = elm_widget_theme_get(sobj);
906 mirrored = elm_widget_mirrored_get(sobj);
907 if ((scale != pscale) || (th != pth) || (pmirrored != mirrored)) elm_widget_theme(sobj);
908 if (elm_widget_focus_get(sobj)) _focus_parents(obj);
912 elm_widget_sub_object_del(Evas_Object *obj,
915 Evas_Object *sobj_parent;
919 sobj_parent = evas_object_data_del(sobj, "elm-parent");
920 if (sobj_parent != obj)
922 static int abort_on_warn = -1;
923 ERR("removing sub object %p from parent %p, "
924 "but elm-parent is different %p!",
925 sobj, obj, sobj_parent);
926 if (EINA_UNLIKELY(abort_on_warn == -1))
928 if (getenv("ELM_ERROR_ABORT")) abort_on_warn = 1;
929 else abort_on_warn = 0;
931 if (abort_on_warn == 1) abort();
933 if (_elm_widget_is(sobj))
935 Smart_Data *sd2 = evas_object_smart_data_get(sobj);
938 sd2->parent_obj = NULL;
939 if (sd2->resize_obj == sobj)
940 sd2->resize_obj = NULL;
942 sd->subobjs = eina_list_remove(sd->subobjs, sobj);
945 sd->subobjs = eina_list_remove(sd->subobjs, sobj);
946 if (elm_widget_focus_get(sobj)) _unfocus_parents(obj);
947 if ((sd->child_can_focus) && (_is_focusable(sobj)))
951 sd->child_can_focus = EINA_FALSE;
952 EINA_LIST_FOREACH(sd->subobjs, l, subobj)
954 if (_is_focusable(subobj))
956 sd->child_can_focus = EINA_TRUE;
963 sd->subobjs = eina_list_remove(sd->subobjs, sobj);
964 evas_object_event_callback_del_full(sobj, EVAS_CALLBACK_DEL,
966 if (_elm_widget_is(sobj))
967 evas_object_event_callback_del_full(sobj, EVAS_CALLBACK_HIDE,
969 evas_object_smart_callback_call(obj, "sub-object-del", sobj);
973 elm_widget_resize_object_set(Evas_Object *obj,
977 // orphan previous resize obj
980 evas_object_clip_unset(sd->resize_obj);
981 evas_object_data_del(sd->resize_obj, "elm-parent");
982 if (_elm_widget_is(sd->resize_obj))
984 Smart_Data *sd2 = evas_object_smart_data_get(sd->resize_obj);
985 if (sd2) sd2->parent_obj = NULL;
986 evas_object_event_callback_del_full(sd->resize_obj, EVAS_CALLBACK_HIDE,
989 evas_object_event_callback_del_full(sd->resize_obj, EVAS_CALLBACK_DEL,
991 evas_object_event_callback_del_full(sd->resize_obj, EVAS_CALLBACK_MOUSE_UP,
992 _sub_obj_mouse_up, sd);
993 evas_object_smart_member_del(sd->resize_obj);
994 if (_elm_widget_is(sd->resize_obj))
996 if (elm_widget_focus_get(sd->resize_obj)) _unfocus_parents(obj);
999 // orphan new resize obj
1002 evas_object_data_del(sobj, "elm-parent");
1003 if (_elm_widget_is(sobj))
1005 Smart_Data *sd2 = evas_object_smart_data_get(sobj);
1006 if (sd2) sd2->parent_obj = NULL;
1007 evas_object_event_callback_del_full(sobj, EVAS_CALLBACK_HIDE,
1010 evas_object_event_callback_del_full(sobj, EVAS_CALLBACK_DEL,
1012 evas_object_event_callback_del_full(sobj, EVAS_CALLBACK_MOUSE_UP,
1013 _sub_obj_mouse_up, sd);
1014 evas_object_smart_member_del(sobj);
1015 if (_elm_widget_is(sobj))
1017 if (elm_widget_focus_get(sobj)) _unfocus_parents(obj);
1020 // set the resize obj up
1021 sd->resize_obj = sobj;
1024 if (_elm_widget_is(sd->resize_obj))
1026 Smart_Data *sd2 = evas_object_smart_data_get(sd->resize_obj);
1027 if (sd2) sd2->parent_obj = obj;
1028 evas_object_event_callback_add(sobj, EVAS_CALLBACK_HIDE,
1031 evas_object_clip_set(sobj, evas_object_clip_get(obj));
1032 evas_object_smart_member_add(sobj, obj);
1033 evas_object_event_callback_add(sobj, EVAS_CALLBACK_DEL,
1035 evas_object_event_callback_add(sobj, EVAS_CALLBACK_MOUSE_UP,
1036 _sub_obj_mouse_up, sd);
1037 _smart_reconfigure(sd);
1038 evas_object_data_set(sobj, "elm-parent", obj);
1039 evas_object_smart_callback_call(obj, "sub-object-add", sobj);
1040 if (_elm_widget_is(sobj))
1042 if (elm_widget_focus_get(sobj)) _focus_parents(obj);
1048 elm_widget_hover_object_set(Evas_Object *obj,
1054 evas_object_event_callback_del_full(sd->hover_obj, EVAS_CALLBACK_DEL,
1057 sd->hover_obj = sobj;
1060 evas_object_event_callback_add(sobj, EVAS_CALLBACK_DEL,
1062 _smart_reconfigure(sd);
1067 elm_widget_can_focus_set(Evas_Object *obj,
1068 Eina_Bool can_focus)
1071 sd->can_focus = can_focus;
1074 evas_object_event_callback_add(obj, EVAS_CALLBACK_KEY_DOWN,
1076 (void *)(long)EVAS_CALLBACK_KEY_DOWN);
1077 evas_object_event_callback_add(obj, EVAS_CALLBACK_KEY_UP,
1079 (void *)(long)EVAS_CALLBACK_KEY_UP);
1080 evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
1082 (void *)(long)EVAS_CALLBACK_MOUSE_WHEEL);
1086 evas_object_event_callback_del(obj, EVAS_CALLBACK_KEY_DOWN,
1088 evas_object_event_callback_del(obj, EVAS_CALLBACK_KEY_UP,
1090 evas_object_event_callback_del(obj, EVAS_CALLBACK_MOUSE_WHEEL,
1096 elm_widget_can_focus_get(const Evas_Object *obj)
1098 API_ENTRY return EINA_FALSE;
1099 return sd->can_focus;
1103 elm_widget_child_can_focus_get(const Evas_Object *obj)
1105 API_ENTRY return EINA_FALSE;
1106 return sd->child_can_focus;
1112 * This API makes the widget object and its children to be unfocusable.
1114 * This API can be helpful for an object to be deleted.
1115 * When an object will be deleted soon, it and its children may not
1116 * want to get focus (by focus reverting or by other focus controls).
1117 * Then, just use this API before deleting.
1119 * @param obj The widget root of sub-tree
1120 * @param tree_unfocusable If true, set the object sub-tree as unfocusable
1125 elm_widget_tree_unfocusable_set(Evas_Object *obj,
1126 Eina_Bool tree_unfocusable)
1130 if (sd->tree_unfocusable == tree_unfocusable) return;
1131 sd->tree_unfocusable = !!tree_unfocusable;
1132 elm_widget_focus_tree_unfocusable_handle(obj);
1138 * This returns true, if the object sub-tree is unfocusable.
1140 * @param obj The widget root of sub-tree
1141 * @return EINA_TRUE if the object sub-tree is unfocusable
1146 elm_widget_tree_unfocusable_get(const Evas_Object *obj)
1148 API_ENTRY return EINA_FALSE;
1149 return sd->tree_unfocusable;
1155 * Get the list of focusable child objects.
1157 * This function retruns list of child objects which can get focus.
1159 * @param obj The parent widget
1160 * @retrun list of focusable child objects.
1165 elm_widget_can_focus_child_list_get(const Evas_Object *obj)
1167 API_ENTRY return NULL;
1170 Eina_List *child_list = NULL;
1175 EINA_LIST_FOREACH(sd->subobjs, l, child)
1177 if ((elm_widget_can_focus_get(child)) &&
1178 (evas_object_visible_get(child)) &&
1179 (!elm_widget_disabled_get(child)))
1180 child_list = eina_list_append(child_list, child);
1181 else if (elm_widget_is(child))
1183 Eina_List *can_focus_list;
1184 can_focus_list = elm_widget_can_focus_child_list_get(child);
1186 child_list = eina_list_merge(child_list, can_focus_list);
1194 elm_widget_highlight_ignore_set(Evas_Object *obj,
1198 sd->highlight_ignore = !!ignore;
1202 elm_widget_highlight_ignore_get(const Evas_Object *obj)
1204 API_ENTRY return EINA_FALSE;
1205 return sd->highlight_ignore;
1209 elm_widget_highlight_in_theme_set(Evas_Object *obj,
1210 Eina_Bool highlight)
1213 sd->highlight_in_theme = !!highlight;
1214 /* FIXME: if focused, it should switch from one mode to the other */
1218 elm_widget_highlight_in_theme_get(const Evas_Object *obj)
1220 API_ENTRY return EINA_FALSE;
1221 return sd->highlight_in_theme;
1225 elm_widget_focus_get(const Evas_Object *obj)
1227 API_ENTRY return EINA_FALSE;
1232 elm_widget_focused_object_get(const Evas_Object *obj)
1234 const Evas_Object *subobj;
1236 API_ENTRY return NULL;
1238 if (!sd->focused) return NULL;
1239 EINA_LIST_FOREACH(sd->subobjs, l, subobj)
1241 Evas_Object *fobj = elm_widget_focused_object_get(subobj);
1242 if (fobj) return fobj;
1244 return (Evas_Object *)obj;
1248 elm_widget_top_get(const Evas_Object *obj)
1250 API_ENTRY return NULL;
1251 if (sd->parent_obj) return elm_widget_top_get(sd->parent_obj);
1252 return (Evas_Object *)obj;
1256 elm_widget_is(const Evas_Object *obj)
1258 return _elm_widget_is(obj);
1262 elm_widget_parent_widget_get(const Evas_Object *obj)
1264 Evas_Object *parent;
1266 if (_elm_widget_is(obj))
1268 Smart_Data *sd = evas_object_smart_data_get(obj);
1269 if (!sd) return NULL;
1270 parent = sd->parent_obj;
1274 parent = evas_object_data_get(obj, "elm-parent");
1275 if (!parent) parent = evas_object_smart_parent_get(obj);
1280 Evas_Object *elm_parent;
1281 if (_elm_widget_is(parent)) break;
1282 elm_parent = evas_object_data_get(parent, "elm-parent");
1283 if (elm_parent) parent = elm_parent;
1284 else parent = evas_object_smart_parent_get(parent);
1290 elm_widget_parent2_get(const Evas_Object *obj)
1292 if (_elm_widget_is(obj))
1294 Smart_Data *sd = evas_object_smart_data_get(obj);
1295 if (sd) return sd->parent2;
1301 elm_widget_parent2_set(Evas_Object *obj, Evas_Object *parent)
1304 sd->parent2 = parent;
1308 elm_widget_event_callback_add(Evas_Object *obj,
1313 EINA_SAFETY_ON_NULL_RETURN(func);
1314 Elm_Event_Cb_Data *ecb = ELM_NEW(Elm_Event_Cb_Data);
1317 sd->event_cb = eina_list_append(sd->event_cb, ecb);
1321 elm_widget_event_callback_del(Evas_Object *obj,
1325 API_ENTRY return NULL;
1326 EINA_SAFETY_ON_NULL_RETURN_VAL(func, NULL);
1328 Elm_Event_Cb_Data *ecd;
1329 EINA_LIST_FOREACH(sd->event_cb, l, ecd)
1330 if ((ecd->func == func) && (ecd->data == data))
1333 sd->event_cb = eina_list_remove_list(sd->event_cb, l);
1334 return (void *)data;
1340 elm_widget_event_propagate(Evas_Object *obj,
1341 Evas_Callback_Type type,
1343 Evas_Event_Flags *event_flags)
1345 API_ENTRY return EINA_FALSE; //TODO reduce.
1346 if (!_elm_widget_is(obj)) return EINA_FALSE;
1347 Evas_Object *parent = obj;
1348 Elm_Event_Cb_Data *ecd;
1349 Eina_List *l, *l_prev;
1352 (!(event_flags && ((*event_flags) & EVAS_EVENT_FLAG_ON_HOLD))))
1354 sd = evas_object_smart_data_get(parent);
1355 if ((!sd) || (!_elm_widget_is(obj)))
1356 return EINA_FALSE; //Not Elm Widget
1358 if (sd->event_func && (sd->event_func(parent, obj, type, event_info)))
1361 EINA_LIST_FOREACH_SAFE(sd->event_cb, l, l_prev, ecd)
1363 if (ecd->func((void *)ecd->data, parent, obj, type, event_info) ||
1364 (event_flags && ((*event_flags) & EVAS_EVENT_FLAG_ON_HOLD)))
1367 parent = sd->parent_obj;
1376 * Set custom focus chain.
1378 * This function i set one new and overwrite any previous custom focus chain
1379 * with the list of objects. The previous list will be deleted and this list
1380 * will be managed. After setted, don't modity it.
1382 * @note On focus cycle, only will be evaluated children of this container.
1384 * @param obj The container widget
1385 * @param objs Chain of objects to pass focus
1389 elm_widget_focus_custom_chain_set(Evas_Object *obj,
1393 if (!sd->focus_next_func)
1396 elm_widget_focus_custom_chain_unset(obj);
1401 EINA_LIST_FOREACH(objs, l, o)
1403 evas_object_event_callback_add(o, EVAS_CALLBACK_DEL,
1404 _elm_object_focus_chain_del_cb, sd);
1407 sd->focus_chain = objs;
1413 * Get custom focus chain
1415 * @param obj The container widget
1418 EAPI const Eina_List *
1419 elm_widget_focus_custom_chain_get(const Evas_Object *obj)
1421 API_ENTRY return NULL;
1422 return (const Eina_List *)sd->focus_chain;
1428 * Unset custom focus chain
1430 * @param obj The container widget
1434 elm_widget_focus_custom_chain_unset(Evas_Object *obj)
1437 Eina_List *l, *l_next;
1440 EINA_LIST_FOREACH_SAFE(sd->focus_chain, l, l_next, o)
1442 evas_object_event_callback_del_full(o, EVAS_CALLBACK_DEL,
1443 _elm_object_focus_chain_del_cb, sd);
1444 sd->focus_chain = eina_list_remove_list(sd->focus_chain, l);
1451 * Append object to custom focus chain.
1453 * @note If relative_child equal to NULL or not in custom chain, the object
1454 * will be added in end.
1456 * @note On focus cycle, only will be evaluated children of this container.
1458 * @param obj The container widget
1459 * @param child The child to be added in custom chain
1460 * @param relative_child The relative object to position the child
1464 elm_widget_focus_custom_chain_append(Evas_Object *obj,
1466 Evas_Object *relative_child)
1469 EINA_SAFETY_ON_NULL_RETURN(child);
1470 if (!sd->focus_next_func)
1473 evas_object_event_callback_del_full(child, EVAS_CALLBACK_DEL,
1474 _elm_object_focus_chain_del_cb, sd);
1476 if (!relative_child)
1478 sd->focus_chain = eina_list_append(sd->focus_chain, child);
1482 sd->focus_chain = eina_list_append_relative(sd->focus_chain, child, relative_child);
1489 * Prepend object to custom focus chain.
1491 * @note If relative_child equal to NULL or not in custom chain, the object
1492 * will be added in begin.
1494 * @note On focus cycle, only will be evaluated children of this container.
1496 * @param obj The container widget
1497 * @param child The child to be added in custom chain
1498 * @param relative_child The relative object to position the child
1502 elm_widget_focus_custom_chain_prepend(Evas_Object *obj,
1504 Evas_Object *relative_child)
1507 EINA_SAFETY_ON_NULL_RETURN(child);
1508 if (!sd->focus_next_func)
1511 evas_object_event_callback_del_full(child, EVAS_CALLBACK_DEL,
1512 _elm_object_focus_chain_del_cb, sd);
1514 if (!relative_child)
1516 sd->focus_chain = eina_list_prepend(sd->focus_chain, child);
1520 sd->focus_chain = eina_list_prepend_relative(sd->focus_chain, child, relative_child);
1527 * Give focus to next object in object tree.
1529 * Give focus to next object in focus chain of one object sub-tree.
1530 * If the last object of chain already have focus, the focus will go to the
1531 * first object of chain.
1533 * @param obj The widget root of sub-tree
1534 * @param dir Direction to cycle the focus
1539 elm_widget_focus_cycle(Evas_Object *obj,
1540 Elm_Focus_Direction dir)
1542 Evas_Object *target = NULL;
1543 if (!_elm_widget_is(obj))
1545 elm_widget_focus_next_get(obj, dir, &target);
1547 elm_widget_focus_steal(target);
1553 * Give focus to near object in one direction.
1555 * Give focus to near object in direction of one object.
1556 * If none focusable object in given direction, the focus will not change.
1558 * @param obj The reference widget
1559 * @param x Horizontal component of direction to focus
1560 * @param y Vertical component of direction to focus
1565 elm_widget_focus_direction_go(Evas_Object *obj __UNUSED__,
1575 * Get next object in focus chain of object tree.
1577 * Get next object in focus chain of one object sub-tree.
1578 * Return the next object by reference. If don't have any candidate to receive
1579 * focus before chain end, the first candidate will be returned.
1581 * @param obj The widget root of sub-tree
1582 * @param dir Direction os focus chain
1583 * @param next The next object in focus chain
1584 * @return EINA_TRUE if don't need focus chain restart/loop back
1585 * to use 'next' obj.
1590 elm_widget_focus_next_get(const Evas_Object *obj,
1591 Elm_Focus_Direction dir,
1598 API_ENTRY return EINA_FALSE;
1600 /* Ignore if disabled */
1601 if ((!evas_object_visible_get(obj))
1602 || (elm_widget_disabled_get(obj))
1603 || (elm_widget_tree_unfocusable_get(obj)))
1607 if (sd->focus_next_func)
1608 return sd->focus_next_func(obj, dir, next);
1610 if (!elm_widget_can_focus_get(obj))
1614 *next = (Evas_Object *)obj;
1615 return !elm_widget_focus_get(obj);
1621 * Get next object in focus chain of object tree in list.
1623 * Get next object in focus chain of one object sub-tree ordered by one list.
1624 * Return the next object by reference. If don't have any candidate to receive
1625 * focus before list end, the first candidate will be returned.
1627 * @param obj The widget root of sub-tree
1628 * @param dir Direction os focus chain
1629 * @param items list with ordered objects
1630 * @param list_data_get function to get the object from one item of list
1631 * @param next The next object in focus chain
1632 * @return EINA_TRUE if don't need focus chain restart/loop back
1633 * to use 'next' obj.
1638 elm_widget_focus_list_next_get(const Evas_Object *obj,
1639 const Eina_List *items,
1640 void *(*list_data_get)(const Eina_List * list),
1641 Elm_Focus_Direction dir,
1644 Eina_List *(*list_next)(const Eina_List * list) = NULL;
1650 if (!_elm_widget_is(obj))
1657 if (dir == ELM_FOCUS_PREVIOUS)
1659 items = eina_list_last(items);
1660 list_next = eina_list_prev;
1662 else if (dir == ELM_FOCUS_NEXT)
1663 list_next = eina_list_next;
1667 const Eina_List *l = items;
1669 /* Recovery last focused sub item */
1670 if (elm_widget_focus_get(obj))
1671 for (; l; l = list_next(l))
1673 Evas_Object *cur = list_data_get(l);
1674 if (elm_widget_focus_get(cur)) break;
1677 const Eina_List *start = l;
1678 Evas_Object *to_focus = NULL;
1680 /* Interate sub items */
1681 /* Go to end of list */
1682 for (; l; l = list_next(l))
1684 Evas_Object *tmp = NULL;
1685 Evas_Object *cur = list_data_get(l);
1687 if (elm_widget_parent_get(cur) != obj)
1690 /* Try Focus cycle in subitem */
1691 if (elm_widget_focus_next_get(cur, dir, &tmp))
1696 else if ((tmp) && (!to_focus))
1702 /* Get First possible */
1703 for (; l != start; l = list_next(l))
1705 Evas_Object *tmp = NULL;
1706 Evas_Object *cur = list_data_get(l);
1708 if (elm_widget_parent_get(cur) != obj)
1711 /* Try Focus cycle in subitem */
1712 elm_widget_focus_next_get(cur, dir, &tmp);
1725 elm_widget_signal_emit(Evas_Object *obj,
1726 const char *emission,
1730 if (!sd->signal_func) return;
1731 sd->signal_func(obj, emission, source);
1735 _edje_signal_callback(void *data,
1736 Evas_Object *obj __UNUSED__,
1737 const char *emission,
1740 Edje_Signal_Data *esd = data;
1741 esd->func(esd->data, esd->obj, emission, source);
1745 elm_widget_signal_callback_add(Evas_Object *obj,
1746 const char *emission,
1748 Edje_Signal_Cb func,
1751 Edje_Signal_Data *esd;
1753 if (!sd->callback_add_func) return;
1754 EINA_SAFETY_ON_NULL_RETURN(func);
1756 esd = ELM_NEW(Edje_Signal_Data);
1761 esd->emission = eina_stringshare_add(emission);
1762 esd->source = eina_stringshare_add(source);
1764 sd->edje_signals = eina_list_append(sd->edje_signals, esd);
1765 sd->callback_add_func(obj, emission, source, _edje_signal_callback, esd);
1769 elm_widget_signal_callback_del(Evas_Object *obj,
1770 const char *emission,
1772 Edje_Signal_Cb func)
1774 Edje_Signal_Data *esd;
1777 API_ENTRY return NULL;
1778 if (!sd->callback_del_func) return NULL;
1780 EINA_LIST_FOREACH(sd->edje_signals, l, esd)
1782 if ((esd->func == func) && (!strcmp(esd->emission, emission)) &&
1783 (!strcmp(esd->source, source)))
1785 sd->edje_signals = eina_list_remove_list(sd->edje_signals, l);
1786 eina_stringshare_del(esd->emission);
1787 eina_stringshare_del(esd->source);
1793 sd->callback_del_func(obj, emission, source, _edje_signal_callback, esd);
1798 elm_widget_focus_set(Evas_Object *obj,
1805 sd->focus_order = focus_order;
1806 sd->focused = EINA_TRUE;
1807 if (sd->on_focus_func) sd->on_focus_func(sd->on_focus_data, obj);
1811 sd->focus_func(obj);
1818 if ((_is_focusable(sd->resize_obj)) &&
1819 (!elm_widget_disabled_get(sd->resize_obj)))
1821 elm_widget_focus_set(sd->resize_obj, first);
1827 EINA_LIST_FOREACH(sd->subobjs, l, child)
1829 if ((_is_focusable(child)) &&
1830 (!elm_widget_disabled_get(child)))
1832 elm_widget_focus_set(child, first);
1842 EINA_LIST_REVERSE_FOREACH(sd->subobjs, l, child)
1844 if ((_is_focusable(child)) &&
1845 (!elm_widget_disabled_get(child)))
1847 elm_widget_focus_set(child, first);
1853 if ((_is_focusable(sd->resize_obj)) &&
1854 (!elm_widget_disabled_get(sd->resize_obj)))
1856 elm_widget_focus_set(sd->resize_obj, first);
1864 elm_widget_parent_get(const Evas_Object *obj)
1866 API_ENTRY return NULL;
1867 return sd->parent_obj;
1871 elm_widget_focused_object_clear(Evas_Object *obj)
1874 if (!sd->focused) return;
1875 if (elm_widget_focus_get(sd->resize_obj))
1876 elm_widget_focused_object_clear(sd->resize_obj);
1881 EINA_LIST_FOREACH(sd->subobjs, l, child)
1883 if (elm_widget_focus_get(child))
1885 elm_widget_focused_object_clear(child);
1890 sd->focused = EINA_FALSE;
1891 if (sd->on_focus_func) sd->on_focus_func(sd->on_focus_data, obj);
1892 if (sd->focus_func) sd->focus_func(obj);
1896 elm_widget_focus_steal(Evas_Object *obj)
1898 Evas_Object *parent, *parent2, *o;
1901 if (sd->focused) return;
1902 if (sd->disabled) return;
1903 if (!sd->can_focus) return;
1904 if (sd->tree_unfocusable) return;
1908 o = elm_widget_parent_get(parent);
1910 sd = evas_object_smart_data_get(o);
1911 if (sd->disabled || sd->tree_unfocusable) return;
1912 if (sd->focused) break;
1915 if ((!elm_widget_parent_get(parent)) &&
1916 (!elm_widget_parent2_get(parent)))
1917 elm_widget_focused_object_clear(parent);
1920 parent2 = elm_widget_parent_get(parent);
1921 if (!parent2) parent2 = elm_widget_parent2_get(parent);
1923 sd = evas_object_smart_data_get(parent);
1926 if ((sd->resize_obj) && (elm_widget_focus_get(sd->resize_obj)))
1927 elm_widget_focused_object_clear(sd->resize_obj);
1932 EINA_LIST_FOREACH(sd->subobjs, l, child)
1934 if (elm_widget_focus_get(child))
1936 elm_widget_focused_object_clear(child);
1948 elm_widget_focus_restore(Evas_Object *obj)
1950 Evas_Object *newest = NULL;
1951 unsigned int newest_focus_order = 0;
1954 newest = _newest_focus_order_get(obj, &newest_focus_order, EINA_TRUE);
1957 elm_object_focus_set(newest, EINA_FALSE);
1958 elm_object_focus_set(newest, EINA_TRUE);
1963 elm_widget_activate(Evas_Object *obj)
1966 elm_widget_change(obj);
1967 if (sd->activate_func) sd->activate_func(obj);
1971 elm_widget_change(Evas_Object *obj)
1974 elm_widget_change(elm_widget_parent_get(obj));
1975 if (sd->on_change_func) sd->on_change_func(sd->on_change_data, obj);
1979 elm_widget_disabled_set(Evas_Object *obj,
1984 if (sd->disabled == disabled) return;
1985 sd->disabled = !!disabled;
1986 elm_widget_focus_disabled_handle(obj);
1987 if (sd->disable_func) sd->disable_func(obj);
1991 elm_widget_disabled_get(const Evas_Object *obj)
1994 return sd->disabled;
1998 elm_widget_show_region_set(Evas_Object *obj,
2003 Eina_Bool forceshow)
2005 Evas_Object *parent_obj, *child_obj;
2006 Evas_Coord px, py, cx, cy;
2009 if (!forceshow && (x == sd->rx) && (y == sd->ry)
2010 && (w == sd->rw) && (h == sd->rh)) return;
2015 if (sd->on_show_region_func)
2016 sd->on_show_region_func(sd->on_show_region_data, obj);
2020 parent_obj = sd->parent_obj;
2021 child_obj = sd->obj;
2022 if ((!parent_obj) || (!_elm_widget_is(parent_obj))) break;
2023 sd = evas_object_smart_data_get(parent_obj);
2026 evas_object_geometry_get(parent_obj, &px, &py, NULL, NULL);
2027 evas_object_geometry_get(child_obj, &cx, &cy, NULL, NULL);
2036 if (sd->on_show_region_func)
2038 sd->on_show_region_func(sd->on_show_region_data, parent_obj);
2045 elm_widget_show_region_get(const Evas_Object *obj,
2061 * Get the focus region of the given widget.
2063 * The focus region is the area of a widget that should brought into the
2064 * visible area when the widget is focused. Mostly used to show the part of
2065 * an entry where the cursor is, for example. The area returned is relative
2066 * to the object @p obj.
2067 * If the @p obj doesn't have the proper on_focus_region_hook set, this
2068 * function will return the full size of the object.
2070 * @param obj The widget object
2071 * @param x Where to store the x coordinate of the area
2072 * @param y Where to store the y coordinate of the area
2073 * @param w Where to store the width of the area
2074 * @param h Where to store the height of the area
2079 elm_widget_focus_region_get(const Evas_Object *obj,
2089 sd = evas_object_smart_data_get(obj);
2090 if (!sd || !_elm_widget_is(obj) || !sd->on_focus_region_func)
2092 evas_object_geometry_get(obj, NULL, NULL, w, h);
2097 sd->on_focus_region_func(obj, x, y, w, h);
2101 elm_widget_scroll_hold_push(Evas_Object *obj)
2105 if (sd->scroll_hold == 1)
2106 evas_object_smart_callback_call(obj, "scroll-hold-on", obj);
2107 if (sd->parent_obj) elm_widget_scroll_hold_push(sd->parent_obj);
2108 // FIXME: on delete/reparent hold pop
2112 elm_widget_scroll_hold_pop(Evas_Object *obj)
2116 if (sd->scroll_hold < 0) sd->scroll_hold = 0;
2117 if (!sd->scroll_hold)
2118 evas_object_smart_callback_call(obj, "scroll-hold-off", obj);
2119 if (sd->parent_obj) elm_widget_scroll_hold_pop(sd->parent_obj);
2123 elm_widget_scroll_hold_get(const Evas_Object *obj)
2126 return sd->scroll_hold;
2130 elm_widget_scroll_freeze_push(Evas_Object *obj)
2133 sd->scroll_freeze++;
2134 if (sd->scroll_freeze == 1)
2135 evas_object_smart_callback_call(obj, "scroll-freeze-on", obj);
2136 if (sd->parent_obj) elm_widget_scroll_freeze_push(sd->parent_obj);
2137 // FIXME: on delete/reparent freeze pop
2141 elm_widget_scroll_freeze_pop(Evas_Object *obj)
2144 sd->scroll_freeze--;
2145 if (sd->scroll_freeze < 0) sd->scroll_freeze = 0;
2146 if (!sd->scroll_freeze)
2147 evas_object_smart_callback_call(obj, "scroll-freeze-off", obj);
2148 if (sd->parent_obj) elm_widget_scroll_freeze_pop(sd->parent_obj);
2152 elm_widget_scroll_freeze_get(const Evas_Object *obj)
2155 return sd->scroll_freeze;
2159 elm_widget_scale_set(Evas_Object *obj,
2163 if (scale <= 0.0) scale = 0.0;
2164 if (sd->scale != scale)
2167 elm_widget_theme(obj);
2172 elm_widget_scale_get(const Evas_Object *obj)
2174 API_ENTRY return 1.0;
2175 // FIXME: save walking up the tree by storing/caching parent scale
2176 if (sd->scale == 0.0)
2179 return elm_widget_scale_get(sd->parent_obj);
2187 elm_widget_theme_set(Evas_Object *obj,
2191 if (sd->theme != th)
2193 if (sd->theme) elm_theme_free(sd->theme);
2196 elm_widget_theme(obj);
2201 elm_widget_text_part_set(Evas_Object *obj, const char *part, const char *label)
2205 if (!sd->on_text_set_func)
2208 sd->on_text_set_func(obj, part, label);
2212 elm_widget_text_part_get(const Evas_Object *obj, const char *part)
2214 API_ENTRY return NULL;
2216 if (!sd->on_text_get_func)
2219 return sd->on_text_get_func(obj, part);
2223 elm_widget_content_part_set(Evas_Object *obj, const char *part, Evas_Object *content)
2227 if (!sd->on_content_set_func) return;
2228 sd->on_content_set_func(obj, part, content);
2232 elm_widget_content_part_get(const Evas_Object *obj, const char *part)
2234 API_ENTRY return NULL;
2236 if (!sd->on_content_get_func) return NULL;
2237 return sd->on_content_get_func(obj, part);
2241 elm_widget_content_part_unset(Evas_Object *obj, const char *part)
2243 API_ENTRY return NULL;
2245 if (!sd->on_content_unset_func) return NULL;
2246 return sd->on_content_unset_func(obj, part);
2250 elm_widget_theme_get(const Evas_Object *obj)
2252 API_ENTRY return NULL;
2256 return elm_widget_theme_get(sd->parent_obj);
2264 elm_widget_style_set(Evas_Object *obj,
2269 if (eina_stringshare_replace(&sd->style, style))
2270 elm_widget_theme(obj);
2274 elm_widget_style_get(const Evas_Object *obj)
2276 API_ENTRY return NULL;
2277 if (sd->style) return sd->style;
2282 elm_widget_type_set(Evas_Object *obj,
2286 eina_stringshare_replace(&sd->type, type);
2290 elm_widget_type_get(const Evas_Object *obj)
2292 API_ENTRY return NULL;
2293 if (sd->type) return sd->type;
2298 elm_widget_tooltip_add(Evas_Object *obj,
2302 sd->tooltips = eina_list_append(sd->tooltips, tt);
2306 elm_widget_tooltip_del(Evas_Object *obj,
2310 sd->tooltips = eina_list_remove(sd->tooltips, tt);
2314 elm_widget_cursor_add(Evas_Object *obj,
2318 sd->cursors = eina_list_append(sd->cursors, cur);
2322 elm_widget_cursor_del(Evas_Object *obj,
2326 sd->cursors = eina_list_remove(sd->cursors, cur);
2330 elm_widget_drag_lock_x_set(Evas_Object *obj,
2334 if (sd->drag_x_locked == lock) return;
2335 sd->drag_x_locked = lock;
2336 if (sd->drag_x_locked) _propagate_x_drag_lock(obj, 1);
2337 else _propagate_x_drag_lock(obj, -1);
2341 elm_widget_drag_lock_y_set(Evas_Object *obj,
2345 if (sd->drag_y_locked == lock) return;
2346 sd->drag_y_locked = lock;
2347 if (sd->drag_y_locked) _propagate_y_drag_lock(obj, 1);
2348 else _propagate_y_drag_lock(obj, -1);
2352 elm_widget_drag_lock_x_get(const Evas_Object *obj)
2354 API_ENTRY return EINA_FALSE;
2355 return sd->drag_x_locked;
2359 elm_widget_drag_lock_y_get(const Evas_Object *obj)
2361 API_ENTRY return EINA_FALSE;
2362 return sd->drag_y_locked;
2366 elm_widget_drag_child_locked_x_get(const Evas_Object *obj)
2369 return sd->child_drag_x_locked;
2373 elm_widget_drag_child_locked_y_get(const Evas_Object *obj)
2376 return sd->child_drag_y_locked;
2380 elm_widget_theme_object_set(Evas_Object *obj,
2383 const char *welement,
2386 API_ENTRY return EINA_FALSE;
2387 return _elm_theme_object_set(obj, edj, wname, welement, wstyle);
2391 elm_widget_type_check(const Evas_Object *obj,
2394 const char *provided, *expected = "(unknown)";
2395 static int abort_on_warn = -1;
2396 provided = elm_widget_type_get(obj);
2397 if (EINA_LIKELY(provided == type)) return EINA_TRUE;
2398 if (type) expected = type;
2399 if ((!provided) || (!provided[0]))
2401 provided = evas_object_type_get(obj);
2402 if ((!provided) || (!provided[0]))
2403 provided = "(unknown)";
2405 ERR("Passing Object: %p, of type: '%s' when expecting type: '%s'", obj, provided, expected);
2406 if (abort_on_warn == -1)
2408 if (getenv("ELM_ERROR_ABORT")) abort_on_warn = 1;
2409 else abort_on_warn = 0;
2411 if (abort_on_warn == 1) abort();
2418 * Split string in words
2420 * @param str Source string
2421 * @return List of const words
2423 * @see elm_widget_stringlist_free()
2427 elm_widget_stringlist_get(const char *str)
2429 Eina_List *list = NULL;
2431 if (!str) return NULL;
2432 for (b = s = str; 1; s++)
2434 if ((*s == ' ') || (!*s))
2436 char *t = malloc(s - b + 1);
2439 strncpy(t, b, s - b);
2441 list = eina_list_append(list, eina_stringshare_add(t));
2452 elm_widget_stringlist_free(Eina_List *list)
2455 EINA_LIST_FREE(list, s) eina_stringshare_del(s);
2459 elm_widget_focus_hide_handle(Evas_Object *obj)
2461 _if_focused_revert(obj, EINA_TRUE);
2465 elm_widget_focus_mouse_up_handle(Evas_Object *obj)
2467 Evas_Object *o = obj;
2470 if (_elm_widget_is(o)) break;
2471 o = evas_object_smart_parent_get(o);
2475 if (!_is_focusable(o)) return;
2476 elm_widget_focus_steal(o);
2480 elm_widget_focus_tree_unfocusable_handle(Evas_Object *obj)
2484 if (!elm_widget_parent_get(obj))
2485 elm_widget_focused_object_clear(obj);
2487 _if_focused_revert(obj, EINA_TRUE);
2491 elm_widget_focus_disabled_handle(Evas_Object *obj)
2495 elm_widget_focus_tree_unfocusable_handle(obj);
2501 * Allocate a new Elm_Widget_Item-derived structure.
2503 * The goal of this structure is to provide common ground for actions
2504 * that a widget item have, such as the owner widget, callback to
2505 * notify deletion, data pointer and maybe more.
2507 * @param widget the owner widget that holds this item, must be an elm_widget!
2508 * @param alloc_size any number greater than sizeof(Elm_Widget_Item) that will
2509 * be used to allocate memory.
2511 * @return allocated memory that is already zeroed out, or NULL on errors.
2513 * @see elm_widget_item_new() convenience macro.
2514 * @see elm_widget_item_del() to release memory.
2517 EAPI Elm_Widget_Item *
2518 _elm_widget_item_new(Evas_Object *widget,
2521 if (!_elm_widget_is(widget))
2524 Elm_Widget_Item *item;
2526 EINA_SAFETY_ON_TRUE_RETURN_VAL(alloc_size < sizeof(Elm_Widget_Item), NULL);
2527 EINA_SAFETY_ON_TRUE_RETURN_VAL(!_elm_widget_is(widget), NULL);
2529 item = calloc(1, alloc_size);
2530 EINA_SAFETY_ON_NULL_RETURN_VAL(item, NULL);
2532 EINA_MAGIC_SET(item, ELM_WIDGET_ITEM_MAGIC);
2533 item->widget = widget;
2540 * Releases widget item memory, calling back del_cb() if it exists.
2542 * If there is a Elm_Widget_Item::del_cb, then it will be called prior
2543 * to memory release. Note that elm_widget_item_pre_notify_del() calls
2544 * this function and then unset it, thus being useful for 2 step
2545 * cleanup whenever the del_cb may use any of the data that must be
2546 * deleted from item.
2548 * The Elm_Widget_Item::view will be deleted (evas_object_del()) if it
2551 * @param item a valid #Elm_Widget_Item to be deleted.
2552 * @see elm_widget_item_del() convenience macro.
2556 _elm_widget_item_del(Elm_Widget_Item *item)
2558 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2561 item->del_cb((void *)item->data, item->widget, item);
2564 evas_object_del(item->view);
2566 EINA_MAGIC_SET(item, EINA_MAGIC_NONE);
2573 * Notify object will be deleted without actually deleting it.
2575 * This function will callback Elm_Widget_Item::del_cb if it is set
2576 * and then unset it so it is not called twice (ie: from
2577 * elm_widget_item_del()).
2579 * @param item a valid #Elm_Widget_Item to be notified
2580 * @see elm_widget_item_pre_notify_del() convenience macro.
2584 _elm_widget_item_pre_notify_del(Elm_Widget_Item *item)
2586 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2587 if (!item->del_cb) return;
2588 item->del_cb((void *)item->data, item->widget, item);
2589 item->del_cb = NULL;
2595 * Set the function to notify when item is being deleted.
2597 * This function will complain if there was a callback set already,
2598 * however it will set the new one.
2600 * The callback will be called from elm_widget_item_pre_notify_del()
2601 * or elm_widget_item_del() will be called with:
2602 * - data: the Elm_Widget_Item::data value.
2603 * - obj: the Elm_Widget_Item::widget evas object.
2604 * - event_info: the item being deleted.
2606 * @param item a valid #Elm_Widget_Item to be notified
2607 * @see elm_widget_item_del_cb_set() convenience macro.
2611 _elm_widget_item_del_cb_set(Elm_Widget_Item *item,
2612 Evas_Smart_Cb del_cb)
2614 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2616 if ((item->del_cb) && (item->del_cb != del_cb))
2617 WRN("You're replacing a previously set del_cb %p of item %p with %p",
2618 item->del_cb, item, del_cb);
2620 item->del_cb = del_cb;
2626 * Set user-data in this item.
2628 * User data may be used to identify this item or just store any
2629 * application data. It is automatically given as the first parameter
2630 * of the deletion notify callback.
2632 * @param item a valid #Elm_Widget_Item to store data in.
2633 * @param data user data to store.
2634 * @see elm_widget_item_del_cb_set() convenience macro.
2638 _elm_widget_item_data_set(Elm_Widget_Item *item,
2641 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2642 if ((item->data) && (item->data != data))
2643 DBG("Replacing item %p data %p with %p", item, item->data, data);
2650 * Retrieves user-data of this item.
2652 * @param item a valid #Elm_Widget_Item to get data from.
2653 * @see elm_widget_item_data_set()
2657 _elm_widget_item_data_get(const Elm_Widget_Item *item)
2659 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, NULL);
2660 return (void *)item->data;
2663 typedef struct _Elm_Widget_Item_Tooltip Elm_Widget_Item_Tooltip;
2665 struct _Elm_Widget_Item_Tooltip
2667 Elm_Widget_Item *item;
2668 Elm_Tooltip_Item_Content_Cb func;
2669 Evas_Smart_Cb del_cb;
2673 static Evas_Object *
2674 _elm_widget_item_tooltip_label_create(void *data,
2675 Evas_Object *obj __UNUSED__,
2676 Evas_Object *tooltip,
2677 void *item __UNUSED__)
2679 Evas_Object *label = elm_label_add(tooltip);
2682 elm_object_style_set(label, "tooltip");
2683 elm_object_text_set(label, data);
2688 _elm_widget_item_tooltip_label_del_cb(void *data,
2689 Evas_Object *obj __UNUSED__,
2690 void *event_info __UNUSED__)
2692 eina_stringshare_del(data);
2698 * Set the text to be shown in the widget item.
2700 * @param item Target item
2701 * @param text The text to set in the content
2703 * Setup the text as tooltip to object. The item can have only one tooltip,
2704 * so any previous tooltip data is removed.
2709 _elm_widget_item_tooltip_text_set(Elm_Widget_Item *item,
2712 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2713 EINA_SAFETY_ON_NULL_RETURN(text);
2715 text = eina_stringshare_add(text);
2716 _elm_widget_item_tooltip_content_cb_set
2717 (item, _elm_widget_item_tooltip_label_create, text,
2718 _elm_widget_item_tooltip_label_del_cb);
2721 static Evas_Object *
2722 _elm_widget_item_tooltip_create(void *data,
2724 Evas_Object *tooltip)
2726 Elm_Widget_Item_Tooltip *wit = data;
2727 return wit->func((void *)wit->data, obj, tooltip, wit->item);
2731 _elm_widget_item_tooltip_del_cb(void *data,
2733 void *event_info __UNUSED__)
2735 Elm_Widget_Item_Tooltip *wit = data;
2736 if (wit->del_cb) wit->del_cb((void *)wit->data, obj, wit->item);
2743 * Set the content to be shown in the tooltip item
2745 * Setup the tooltip to item. The item can have only one tooltip,
2746 * so any previous tooltip data is removed. @p func(with @p data) will
2747 * be called every time that need show the tooltip and it should
2748 * return a valid Evas_Object. This object is then managed fully by
2749 * tooltip system and is deleted when the tooltip is gone.
2751 * @param item the widget item being attached a tooltip.
2752 * @param func the function used to create the tooltip contents.
2753 * @param data what to provide to @a func as callback data/context.
2754 * @param del_cb called when data is not needed anymore, either when
2755 * another callback replaces @func, the tooltip is unset with
2756 * elm_widget_item_tooltip_unset() or the owner @a item
2757 * dies. This callback receives as the first parameter the
2758 * given @a data, and @c event_info is the item.
2763 _elm_widget_item_tooltip_content_cb_set(Elm_Widget_Item *item,
2764 Elm_Tooltip_Item_Content_Cb func,
2766 Evas_Smart_Cb del_cb)
2768 Elm_Widget_Item_Tooltip *wit;
2770 ELM_WIDGET_ITEM_CHECK_OR_GOTO(item, error_noitem);
2774 _elm_widget_item_tooltip_unset(item);
2778 wit = ELM_NEW(Elm_Widget_Item_Tooltip);
2779 if (!wit) goto error;
2783 wit->del_cb = del_cb;
2785 elm_object_sub_tooltip_content_cb_set
2786 (item->view, item->widget, _elm_widget_item_tooltip_create, wit,
2787 _elm_widget_item_tooltip_del_cb);
2792 if (del_cb) del_cb((void *)data, NULL, item);
2795 if (del_cb) del_cb((void *)data, item->widget, item);
2801 * Unset tooltip from item
2803 * @param item widget item to remove previously set tooltip.
2805 * Remove tooltip from item. The callback provided as del_cb to
2806 * elm_widget_item_tooltip_content_cb_set() will be called to notify
2807 * it is not used anymore.
2809 * @see elm_widget_item_tooltip_content_cb_set()
2814 _elm_widget_item_tooltip_unset(Elm_Widget_Item *item)
2816 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2817 elm_object_tooltip_unset(item->view);
2823 * Sets a different style for this item tooltip.
2825 * @note before you set a style you should define a tooltip with
2826 * elm_widget_item_tooltip_content_cb_set() or
2827 * elm_widget_item_tooltip_text_set()
2829 * @param item widget item with tooltip already set.
2830 * @param style the theme style to use (default, transparent, ...)
2835 _elm_widget_item_tooltip_style_set(Elm_Widget_Item *item,
2838 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2839 elm_object_tooltip_style_set(item->view, style);
2843 _elm_widget_item_tooltip_size_restrict_disable(Elm_Widget_Item *item, Eina_Bool disable)
2845 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, EINA_FALSE);
2846 return elm_tooltip_size_restrict_disable(item->view, disable);
2850 _elm_widget_item_tooltip_size_restrict_disabled_get(const Elm_Widget_Item *item)
2852 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, EINA_FALSE);
2853 return elm_tooltip_size_restrict_disabled_get(item->view);
2859 * Get the style for this item tooltip.
2861 * @param item widget item with tooltip already set.
2862 * @return style the theme style in use, defaults to "default". If the
2863 * object does not have a tooltip set, then NULL is returned.
2868 _elm_widget_item_tooltip_style_get(const Elm_Widget_Item *item)
2870 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, NULL);
2871 return elm_object_tooltip_style_get(item->view);
2875 _elm_widget_item_cursor_set(Elm_Widget_Item *item,
2878 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2879 elm_object_sub_cursor_set(item->view, item->widget, cursor);
2883 _elm_widget_item_cursor_get(const Elm_Widget_Item *item)
2885 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, NULL);
2886 return elm_object_cursor_get(item->view);
2890 _elm_widget_item_cursor_unset(Elm_Widget_Item *item)
2892 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2893 elm_object_cursor_unset(item->view);
2899 * Sets a different style for this item cursor.
2901 * @note before you set a style you should define a cursor with
2902 * elm_widget_item_cursor_set()
2904 * @param item widget item with cursor already set.
2905 * @param style the theme style to use (default, transparent, ...)
2910 _elm_widget_item_cursor_style_set(Elm_Widget_Item *item,
2913 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2914 elm_object_cursor_style_set(item->view, style);
2920 * Get the style for this item cursor.
2922 * @param item widget item with cursor already set.
2923 * @return style the theme style in use, defaults to "default". If the
2924 * object does not have a cursor set, then NULL is returned.
2929 _elm_widget_item_cursor_style_get(const Elm_Widget_Item *item)
2931 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, NULL);
2932 return elm_object_cursor_style_get(item->view);
2938 * Set if the cursor set should be searched on the theme or should use
2939 * the provided by the engine, only.
2941 * @note before you set if should look on theme you should define a cursor
2942 * with elm_object_cursor_set(). By default it will only look for cursors
2943 * provided by the engine.
2945 * @param item widget item with cursor already set.
2946 * @param engine_only boolean to define it cursors should be looked only
2947 * between the provided by the engine or searched on widget's theme as well.
2952 _elm_widget_item_cursor_engine_only_set(Elm_Widget_Item *item,
2953 Eina_Bool engine_only)
2955 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
2956 elm_object_cursor_engine_only_set(item->view, engine_only);
2962 * Get the cursor engine only usage for this item cursor.
2964 * @param item widget item with cursor already set.
2965 * @return engine_only boolean to define it cursors should be looked only
2966 * between the provided by the engine or searched on widget's theme as well. If
2967 * the object does not have a cursor set, then EINA_FALSE is returned.
2972 _elm_widget_item_cursor_engine_only_get(const Elm_Widget_Item *item)
2974 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, EINA_FALSE);
2975 return elm_object_cursor_engine_only_get(item->view);
2978 // smart object funcs
2980 _smart_reconfigure(Smart_Data *sd)
2984 evas_object_move(sd->resize_obj, sd->x, sd->y);
2985 evas_object_resize(sd->resize_obj, sd->w, sd->h);
2989 evas_object_move(sd->hover_obj, sd->x, sd->y);
2990 evas_object_resize(sd->hover_obj, sd->w, sd->h);
2995 _elm_widget_item_content_part_set(Elm_Widget_Item *item,
2997 Evas_Object *content)
2999 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
3000 if (!item->on_content_set_func) return;
3001 item->on_content_set_func((Elm_Object_Item *) item, part, content);
3005 _elm_widget_item_content_part_get(const Elm_Widget_Item *item,
3008 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, NULL);
3009 if (!item->on_content_get_func) return NULL;
3010 return item->on_content_get_func((Elm_Object_Item *) item, part);
3014 _elm_widget_item_content_part_unset(Elm_Widget_Item *item,
3017 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, NULL);
3018 if (!item->on_content_unset_func) return NULL;
3019 return item->on_content_unset_func((Elm_Object_Item *) item, part);
3023 _elm_widget_item_text_part_set(Elm_Widget_Item *item,
3027 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
3028 if (!item->on_text_set_func) return;
3029 item->on_text_set_func((Elm_Object_Item *) item, part, label);
3033 _elm_widget_item_text_part_get(const Elm_Widget_Item *item,
3036 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, NULL);
3037 if (!item->on_text_get_func) return NULL;
3038 return item->on_text_get_func((Elm_Object_Item *) item, part);
3042 _elm_widget_item_content_set_hook_set(Elm_Widget_Item *item,
3043 void (*func)(Elm_Object_Item *it,
3045 Evas_Object *content))
3047 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
3048 item->on_content_set_func = func;
3052 _elm_widget_item_content_get_hook_set(Elm_Widget_Item *item,
3053 Evas_Object *(*func)(const Elm_Object_Item *it,
3056 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
3057 item->on_content_get_func = func;
3061 _elm_widget_item_content_unset_hook_set(Elm_Widget_Item *item,
3062 Evas_Object *(*func)(Elm_Object_Item *it,
3065 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
3066 item->on_content_unset_func = func;
3070 _elm_widget_item_text_set_hook_set(Elm_Widget_Item *item,
3071 void (*func)(Elm_Object_Item *it,
3075 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
3076 item->on_text_set_func = func;
3080 _elm_widget_item_text_get_hook_set(Elm_Widget_Item *item,
3081 const char *(*func)(const Elm_Object_Item *it,
3084 ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
3085 item->on_text_get_func = func;
3089 _smart_add(Evas_Object *obj)
3093 sd = calloc(1, sizeof(Smart_Data));
3096 sd->x = sd->y = sd->w = sd->h = 0;
3098 sd->mirrored_auto_mode = EINA_TRUE; /* will follow system locale settings */
3099 evas_object_smart_data_set(obj, sd);
3102 static Evas_Object *
3103 _newest_focus_order_get(Evas_Object *obj,
3104 unsigned int *newest_focus_order,
3105 Eina_Bool can_focus_only)
3108 Evas_Object *child, *ret, *best;
3110 API_ENTRY return NULL;
3112 if (!evas_object_visible_get(obj)
3113 || (elm_widget_disabled_get(obj))
3114 || (elm_widget_tree_unfocusable_get(obj)))
3118 if (*newest_focus_order < sd->focus_order)
3120 *newest_focus_order = sd->focus_order;
3123 EINA_LIST_FOREACH(sd->subobjs, l, child)
3125 ret = _newest_focus_order_get(child, newest_focus_order, can_focus_only);
3131 if ((!best) || (!elm_widget_can_focus_get(best)))
3138 _if_focused_revert(Evas_Object *obj,
3139 Eina_Bool can_focus_only)
3142 Evas_Object *newest = NULL;
3143 unsigned int newest_focus_order = 0;
3147 if (!sd->focused) return;
3148 if (!sd->parent_obj) return;
3150 top = elm_widget_top_get(sd->parent_obj);
3153 newest = _newest_focus_order_get(top, &newest_focus_order, can_focus_only);
3156 elm_object_focus_set(newest, EINA_FALSE);
3157 elm_object_focus_set(newest, EINA_TRUE);
3163 _smart_del(Evas_Object *obj)
3166 Edje_Signal_Data *esd;
3170 if (sd->del_pre_func) sd->del_pre_func(obj);
3173 sobj = sd->resize_obj;
3174 sd->resize_obj = NULL;
3175 evas_object_event_callback_del_full(sobj, EVAS_CALLBACK_DEL, _sub_obj_del, sd);
3176 evas_object_smart_callback_call(sd->obj, "sub-object-del", sobj);
3177 evas_object_del(sobj);
3181 sobj = sd->hover_obj;
3182 sd->hover_obj = NULL;
3183 evas_object_event_callback_del_full(sobj, EVAS_CALLBACK_DEL, _sub_obj_del, sd);
3184 evas_object_smart_callback_call(sd->obj, "sub-object-del", sobj);
3185 evas_object_del(sobj);
3187 EINA_LIST_FREE(sd->subobjs, sobj)
3189 evas_object_event_callback_del_full(sobj, EVAS_CALLBACK_DEL, _sub_obj_del, sd);
3190 evas_object_smart_callback_call(sd->obj, "sub-object-del", sobj);
3191 evas_object_del(sobj);
3193 eina_list_free(sd->tooltips); /* should be empty anyway */
3194 eina_list_free(sd->cursors); /* should be empty anyway */
3195 EINA_LIST_FREE(sd->edje_signals, esd)
3197 eina_stringshare_del(esd->emission);
3198 eina_stringshare_del(esd->source);
3201 eina_list_free(sd->event_cb); /* should be empty anyway */
3202 if (sd->del_func) sd->del_func(obj);
3203 if (sd->style) eina_stringshare_del(sd->style);
3204 if (sd->type) eina_stringshare_del(sd->type);
3205 if (sd->theme) elm_theme_free(sd->theme);
3206 _if_focused_revert(obj, EINA_TRUE);
3211 _smart_move(Evas_Object *obj,
3218 _smart_reconfigure(sd);
3222 _smart_resize(Evas_Object *obj,
3229 _smart_reconfigure(sd);
3233 _smart_show(Evas_Object *obj)
3238 if ((list = evas_object_smart_members_get(obj)))
3240 EINA_LIST_FREE(list, o)
3242 if (evas_object_data_get(o, "_elm_leaveme")) continue;
3243 evas_object_show(o);
3249 _smart_hide(Evas_Object *obj)
3255 list = evas_object_smart_members_get(obj);
3256 EINA_LIST_FREE(list, o)
3258 if (evas_object_data_get(o, "_elm_leaveme")) continue;
3259 evas_object_hide(o);
3264 _smart_color_set(Evas_Object *obj,
3273 if ((list = evas_object_smart_members_get(obj)))
3275 EINA_LIST_FREE(list, o)
3277 if (evas_object_data_get(o, "_elm_leaveme")) continue;
3278 evas_object_color_set(o, r, g, b, a);
3284 _smart_clip_set(Evas_Object *obj,
3290 if ((list = evas_object_smart_members_get(obj)))
3292 EINA_LIST_FREE(list, o)
3294 if (evas_object_data_get(o, "_elm_leaveme")) continue;
3295 evas_object_clip_set(o, clip);
3301 _smart_clip_unset(Evas_Object *obj)
3306 if ((list = evas_object_smart_members_get(obj)))
3308 EINA_LIST_FREE(list, o)
3310 if (evas_object_data_get(o, "_elm_leaveme")) continue;
3311 evas_object_clip_unset(o);
3317 _smart_calculate(Evas_Object *obj)
3320 if (sd->changed_func) sd->changed_func(obj);
3323 /* never need to touch this */
3327 if (_e_smart) return;
3329 static const Evas_Smart_Class sc =
3332 EVAS_SMART_CLASS_VERSION,
3350 _e_smart = evas_smart_class_new(&sc);
3354 /* happy debug functions */
3357 _sub_obj_tree_dump(const Evas_Object *obj,
3362 for (i = 0; i < lvl * 3; i++)
3365 if (_elm_widget_is(obj))
3369 printf("+ %s(%p)\n",
3373 _sub_obj_tree_dump(sd->resize_obj, lvl + 1);
3374 EINA_LIST_FOREACH(sd->subobjs, l, obj)
3376 if (obj != sd->resize_obj)
3377 _sub_obj_tree_dump(obj, lvl + 1);
3381 printf("+ %s(%p)\n", evas_object_type_get(obj), obj);
3385 _sub_obj_tree_dot_dump(const Evas_Object *obj,
3388 if (!_elm_widget_is(obj))
3392 Eina_Bool visible = evas_object_visible_get(obj);
3393 Eina_Bool disabled = elm_widget_disabled_get(obj);
3394 Eina_Bool focused = elm_widget_focus_get(obj);
3395 Eina_Bool can_focus = elm_widget_can_focus_get(obj);
3399 fprintf(output, "\"%p\" -- \"%p\" [ color=black", sd->parent_obj, obj);
3402 fprintf(output, ", style=bold");
3405 fprintf(output, ", color=gray28");
3407 fprintf(output, " ];\n");
3410 fprintf(output, "\"%p\" [ label = \"{%p|%s|%s|visible: %d|"
3411 "disabled: %d|focused: %d/%d|focus order:%d}\"", obj, obj, sd->type,
3412 evas_object_name_get(obj), visible, disabled, focused, can_focus,
3416 fprintf(output, ", style=bold");
3419 fprintf(output, ", fontcolor=gray28");
3421 if ((disabled) || (!visible))
3422 fprintf(output, ", color=gray");
3424 fprintf(output, " ];\n");
3428 EINA_LIST_FOREACH(sd->subobjs, l, o)
3429 _sub_obj_tree_dot_dump(o, output);
3434 elm_widget_tree_dump(const Evas_Object *top)
3437 _sub_obj_tree_dump(top, 0);
3445 elm_widget_tree_dot_dump(const Evas_Object *top,
3449 if (!_elm_widget_is(top))
3451 fprintf(output, "graph " " { node [shape=record];\n");
3452 _sub_obj_tree_dot_dump(top, output);
3453 fprintf(output, "}\n");