1 #include <Elementary.h>
6 # define STUPID(X) STR(X)
7 # define TTDBG(x...) fprintf(stderr, STUPID(__LINE__)": " x)
12 static const char _tooltip_key[] = "_elm_tooltip";
14 #define ELM_TOOLTIP_GET_OR_RETURN(tt, obj, ...) \
20 CRITICAL("Null pointer: " #obj); \
23 tt = evas_object_data_get((obj), _tooltip_key); \
26 ERR("Object does not have tooltip: " #obj); \
34 Elm_Tooltip_Content_Cb func;
39 Evas_Object *eventarea, *owner;
40 Evas_Object *tooltip, *content;
42 Ecore_Timer *show_timer;
43 Ecore_Timer *hide_timer;
44 Ecore_Job *reconfigure_job;
46 Evas_Coord x, y, bx, by;
51 double hide_timeout; /* from theme */
52 Eina_Bool visible_lock:1;
53 Eina_Bool changed_style:1;
54 Eina_Bool free_size : 1;
57 static void _elm_tooltip_reconfigure(Elm_Tooltip *tt);
58 static void _elm_tooltip_reconfigure_job_start(Elm_Tooltip *tt);
59 static void _elm_tooltip_reconfigure_job_stop(Elm_Tooltip *tt);
60 static void _elm_tooltip_hide_anim_start(Elm_Tooltip *tt);
61 static void _elm_tooltip_hide_anim_stop(Elm_Tooltip *tt);
62 static void _elm_tooltip_show_timer_stop(Elm_Tooltip *tt);
63 static void _elm_tooltip_hide(Elm_Tooltip *tt);
64 static void _elm_tooltip_data_clean(Elm_Tooltip *tt);
67 _elm_tooltip_content_changed_hints_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
69 _elm_tooltip_reconfigure_job_start(data);
73 _elm_tooltip_content_del_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
75 Elm_Tooltip *tt = data;
77 tt->visible_lock = EINA_FALSE;
78 if (tt->tooltip) _elm_tooltip_hide(tt);
82 _elm_tooltip_obj_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
84 Elm_Tooltip *tt = data;
85 _elm_tooltip_reconfigure_job_start(tt);
89 _elm_tooltip_obj_resize_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
91 Elm_Tooltip *tt = data;
92 _elm_tooltip_reconfigure_job_start(tt);
96 _elm_tooltip_obj_mouse_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
98 Elm_Tooltip *tt = data;
99 _elm_tooltip_reconfigure_job_start(tt);
103 _elm_tooltip_show(Elm_Tooltip *tt)
105 _elm_tooltip_show_timer_stop(tt);
106 _elm_tooltip_hide_anim_stop(tt);
110 _elm_tooltip_reconfigure_job_start(tt);
115 tt->tt_win = elm_win_add(NULL, "tooltip", ELM_WIN_BASIC);
116 elm_win_borderless_set(tt->tt_win, EINA_TRUE);
117 elm_win_override_set(tt->tt_win, EINA_TRUE);
118 tt->tt_evas = evas_object_evas_get(tt->tt_win);
119 tt->tooltip = edje_object_add(tt->tt_evas);
120 evas_object_move(tt->tooltip, 0, 0);
121 elm_win_resize_object_add(tt->tt_win, tt->tooltip);
122 #ifdef HAVE_ELEMENTARY_X
123 ecore_x_window_shape_input_rectangle_set(elm_win_xwindow_get(tt->tt_win), 0, 0, 0, 0);
125 evas_object_show(tt->tt_win);
128 tt->tooltip = edje_object_add(tt->evas);
129 if (!tt->tooltip) return;
131 evas_object_layer_set(tt->tt_win ?: tt->tooltip, ELM_OBJECT_LAYER_TOOLTIP);
133 evas_object_event_callback_add
134 (tt->eventarea, EVAS_CALLBACK_MOVE, _elm_tooltip_obj_move_cb, tt);
135 evas_object_event_callback_add
136 (tt->eventarea, EVAS_CALLBACK_RESIZE, _elm_tooltip_obj_resize_cb, tt);
137 evas_object_event_callback_add
138 (tt->eventarea, EVAS_CALLBACK_MOUSE_MOVE, _elm_tooltip_obj_mouse_move_cb, tt);
140 tt->changed_style = EINA_TRUE;
141 _elm_tooltip_reconfigure_job_start(tt);
145 _elm_tooltip_content_del(Elm_Tooltip *tt)
147 if (!tt->content) return;
149 evas_object_event_callback_del_full
150 (tt->content, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
151 _elm_tooltip_content_changed_hints_cb, tt);
152 evas_object_event_callback_del_full
153 (tt->content, EVAS_CALLBACK_DEL,
154 _elm_tooltip_content_del_cb, tt);
155 evas_object_hide(tt->content);
156 evas_object_del(tt->content);
162 _elm_tooltip_hide(Elm_Tooltip *tt)
165 _elm_tooltip_show_timer_stop(tt);
166 _elm_tooltip_hide_anim_stop(tt);
167 _elm_tooltip_reconfigure_job_stop(tt);
169 if (!tt->tooltip) return;
170 if (tt->visible_lock) return;
172 _elm_tooltip_content_del(tt);
174 evas_object_event_callback_del_full
175 (tt->eventarea, EVAS_CALLBACK_MOVE, _elm_tooltip_obj_move_cb, tt);
176 evas_object_event_callback_del_full
177 (tt->eventarea, EVAS_CALLBACK_RESIZE, _elm_tooltip_obj_resize_cb, tt);
178 evas_object_event_callback_del_full
179 (tt->eventarea, EVAS_CALLBACK_MOUSE_MOVE, _elm_tooltip_obj_mouse_move_cb, tt);
181 del = tt->tt_win ?: tt->tooltip;
186 evas_object_del(del);
190 _elm_tooltip_reconfigure_job(void *data)
192 Elm_Tooltip *tt = data;
193 tt->reconfigure_job = NULL;
194 _elm_tooltip_reconfigure(data);
198 _elm_tooltip_reconfigure_job_stop(Elm_Tooltip *tt)
200 if (!tt->reconfigure_job) return;
201 ecore_job_del(tt->reconfigure_job);
202 tt->reconfigure_job = NULL;
206 _elm_tooltip_reconfigure_job_start(Elm_Tooltip *tt)
208 if (tt->reconfigure_job) ecore_job_del(tt->reconfigure_job);
209 tt->reconfigure_job = ecore_job_add(_elm_tooltip_reconfigure_job, tt);
213 _elm_tooltip_hide_anim_cb(void *data)
215 Elm_Tooltip *tt = data;
216 tt->hide_timer = NULL;
217 _elm_tooltip_hide(tt);
222 _elm_tooltip_hide_anim_start(Elm_Tooltip *tt)
225 if (tt->hide_timer) return;
226 /* hide slightly faster when in window mode to look less stupid */
227 if ((tt->hide_timeout > 0) && tt->tt_win) extra = 0.1;
228 edje_object_signal_emit(tt->tooltip, "elm,action,hide", "elm");
229 tt->hide_timer = ecore_timer_add
230 (tt->hide_timeout - extra, _elm_tooltip_hide_anim_cb, tt);
234 _elm_tooltip_hide_anim_stop(Elm_Tooltip *tt)
236 if (!tt->hide_timer) return;
238 edje_object_signal_emit(tt->tooltip, "elm,action,show", "elm");
239 ecore_timer_del(tt->hide_timer);
240 tt->hide_timer = NULL;
244 _elm_tooltip_reconfigure(Elm_Tooltip *tt)
246 Evas_Coord ox, oy, ow, oh, px, py, tx, ty, tw, th, cw = 0, ch = 0;
247 Evas_Coord eminw, eminh, ominw, ominh;
249 Eina_Bool inside_eventarea;
251 _elm_tooltip_reconfigure_job_stop(tt);
253 if (tt->hide_timer) return;
254 if (!tt->tooltip) return;
255 if (tt->changed_style)
257 const char *style = tt->style ? tt->style : "default";
259 if (!_elm_theme_object_set(tt->tt_win ? NULL : tt->owner, tt->tooltip, "tooltip", "base", style))
261 ERR("Could not apply the theme to the tooltip! style=%s", style);
262 if (tt->tt_win) evas_object_del(tt->tt_win);
263 else evas_object_del(tt->tooltip);
277 tt->hide_timeout = 0.0;
279 str = edje_object_data_get(tt->tooltip, "transparent");
281 { /* FIXME: hardcoded here is bad */
282 if (str && (!strcmp(str, "enabled")))
284 elm_win_alpha_set(tt->tt_win, EINA_TRUE);
285 elm_win_transparent_set(tt->tt_win, EINA_TRUE);
289 elm_win_alpha_set(tt->tt_win, EINA_FALSE);
290 elm_win_transparent_set(tt->tt_win, EINA_FALSE);
294 str = edje_object_data_get(tt->tooltip, "pad_x");
295 if (str) tt->pad.x = atoi(str);
296 str = edje_object_data_get(tt->tooltip, "pad_y");
297 if (str) tt->pad.y = atoi(str);
299 str = edje_object_data_get(tt->tooltip, "pad_border_x");
300 if (str) tt->pad.bx = atoi(str);
301 str = edje_object_data_get(tt->tooltip, "pad_border_y");
302 if (str) tt->pad.by = atoi(str);
304 str = edje_object_data_get(tt->tooltip, "hide_timeout");
307 tt->hide_timeout = atof(str);
308 if (tt->hide_timeout < 0.0) tt->hide_timeout = 0.0;
311 evas_object_pass_events_set(tt->tooltip, EINA_TRUE);
312 tt->changed_style = EINA_FALSE;
314 edje_object_part_swallow(tt->tooltip, "elm.swallow.content",
317 edje_object_signal_emit(tt->tooltip, "elm,action,show", "elm");
322 tt->content = tt->func((void *)tt->data, tt->owner, tt->tt_win ? : tt->owner);
325 WRN("could not create tooltip content!");
326 if (tt->tt_win) evas_object_del(tt->tt_win);
327 else evas_object_del(tt->tooltip);
334 evas_object_show(tt->content);
335 evas_object_layer_set(tt->content, ELM_OBJECT_LAYER_TOOLTIP);
336 evas_object_pass_events_set(tt->content, EINA_TRUE);
337 edje_object_part_swallow
338 (tt->tooltip, "elm.swallow.content", tt->content);
339 evas_object_event_callback_add(tt->content, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
340 _elm_tooltip_content_changed_hints_cb, tt);
341 evas_object_event_callback_add(tt->content, EVAS_CALLBACK_DEL,
342 _elm_tooltip_content_del_cb, tt);
345 TTDBG("*******RECALC\n");
346 evas_object_size_hint_min_get(tt->content, &ominw, &ominh);
347 edje_object_size_min_get(tt->tooltip, &eminw, &eminh);
349 if (eminw && (ominw < eminw)) ominw = eminw;
350 if (eminw && (ominh < eminh)) ominh = eminh;
352 if (ominw < 1) ominw = 10; /* at least it is noticeable */
353 if (ominh < 1) ominh = 10; /* at least it is noticeable */
355 edje_object_size_min_restricted_calc(tt->tooltip, &tw, &th, ominw, ominh);
356 TTDBG("TTSIZE: tw=%d,th=%d,ominw=%d,ominh=%d\n", tw, th, ominw, ominh);
359 elm_win_screen_size_get(elm_object_top_widget_get(tt->owner), NULL, NULL, &cw, &ch);
361 evas_output_size_get(tt->tt_evas ?: tt->evas, &cw, &ch);
362 TTDBG("SCREEN: cw=%d,ch=%d\n", cw, ch);
364 evas_object_geometry_get(tt->eventarea, &ox, &oy, &ow, &oh);
365 TTDBG("EVENTAREA: ox=%d,oy=%d,ow=%d,oh=%d\n", ox, oy, ow, oh);
370 Evas_Object *win = elm_object_top_widget_get(tt->owner);
371 #ifdef HAVE_ELEMENTARY_X
372 Ecore_X_Window xwin = elm_win_xwindow_get(win);
373 ecore_x_pointer_xy_get(xwin, &px, &py);
375 elm_win_screen_position_get(win, &x, &y);
382 evas_pointer_canvas_xy_get(tt->evas, &px, &py);
383 TTDBG("POINTER: px=%d,py=%d\n", px, py);
384 inside_eventarea = ((px >= ox) && (py >= oy) &&
385 (px <= ox + ow) && (py <= oy + oh));
386 if (inside_eventarea)
388 /* try to position bottom right corner at pointer */
391 TTDBG("INIT (EVENTAREA)\n");
395 /* try centered on middle of eventarea */
396 tx = ox + (ow / 2) - (tw / 2);
397 if (0 > (th - oy - oh)) ty = oy + th;
399 TTDBG("INIT (INTERPRETED)\n");
401 TTDBG("ADJUST (POINTER): tx=%d,ty=%d\n", tx, ty);
404 /* if we're offscreen, try to flip over the Y axis */
405 if (abs((tx + 2 * tw) - cw) < abs(tx))
408 else if ((tx > px) && (px > tw))
415 /* if we're offscreen, try to flip over the X axis */
416 if (abs((ty + 2 * th) - ch) < abs(ty))
419 else if ((ty > py) && (py > th))
424 TTDBG("ADJUST (FLIP): tx=%d,ty=%d\n", tx, ty);
425 if (inside_eventarea)
427 if ((tx == px) && ((tx + tw + tt->pad.x < cw) || (tx + tw > cw))) tx += tt->pad.x;
428 else if ((tx - tt->pad.x > 0) || (tx < 0)) tx -= tt->pad.x;
429 if ((ty == py) && ((ty + th + tt->pad.y < ch) || (ty + th > ch))) ty += tt->pad.y;
430 else if ((ty - tt->pad.y > 0) || (ty < 0)) ty -= tt->pad.y;
432 TTDBG("PAD: tx=%d,ty=%d\n", tx, ty);
433 if (tt->pad.bx * 2 + tw < cw)
435 if (tx < tt->pad.bx) tx = tt->pad.bx;
436 else if ((tx >= tw) && (tx + tt->pad.bx <= cw)) tx += tt->pad.bx;
437 else if (tx - tt->pad.bx >= 0) tx -= tt->pad.bx;
439 else if (tx < 0) tx -= tt->pad.bx;
440 else if (tx > cw) tx += tt->pad.bx;
441 if (tt->pad.by * 2 + th < ch)
443 if (ty < tt->pad.by) ty = tt->pad.by;
444 else if ((ty >= th) && (ty + tt->pad.by <= ch)) ty += tt->pad.by;
445 else if (ty - tt->pad.by >= 0) ty -= tt->pad.by;
447 else if (ty < 0) ty -= tt->pad.by;
448 else if (ty > ch) ty += tt->pad.by;
449 TTDBG("PAD (BORDER): tx=%d,ty=%d\n", tx, ty);
450 if ((tx < 0) || (ty < 0))
452 TTDBG("POSITIONING FAILED! THIS IS A BUG SOMEWHERE!\n");
455 evas_object_move(tt->tt_win ? : tt->tooltip, tx, ty);
456 evas_object_resize(tt->tt_win ? : tt->tooltip, tw, th);
457 evas_object_show(tt->tooltip);
459 if (inside_eventarea)
461 rel_x = (px - tx) / (double)tw;
462 rel_y = (py - ty) / (double)th;
466 rel_x = (ox + (ow / 2) - tx) / (double)tw;
467 rel_y = (oy + (oh / 2) - ty) / (double)th;
470 #define FDIF(a, b) (fabs((a) - (b)) > 0.0001)
471 if ((FDIF(rel_x, tt->rel_pos.x)) || (FDIF(rel_y, tt->rel_pos.y)))
473 Edje_Message_Float_Set *msg;
475 msg = alloca(sizeof(Edje_Message_Float_Set) + sizeof(double));
479 tt->rel_pos.x = rel_x;
480 tt->rel_pos.y = rel_y;
482 edje_object_message_send(tt->tooltip, EDJE_MESSAGE_FLOAT_SET, 1, msg);
488 _elm_tooltip_show_timer_stop(Elm_Tooltip *tt)
490 if (!tt->show_timer) return;
491 ecore_timer_del(tt->show_timer);
492 tt->show_timer = NULL;
496 _elm_tooltip_timer_show_cb(void *data)
498 Elm_Tooltip *tt = data;
499 tt->show_timer = NULL;
500 _elm_tooltip_show(tt);
501 return ECORE_CALLBACK_CANCEL;
505 _elm_tooltip_obj_mouse_in_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
507 Elm_Tooltip *tt = data;
509 _elm_tooltip_hide_anim_stop(tt);
511 if ((tt->show_timer) || (tt->tooltip)) return;
513 tt->show_timer = ecore_timer_add
514 (_elm_config->tooltip_delay, _elm_tooltip_timer_show_cb, tt);
518 _elm_tooltip_obj_mouse_out_cb(Elm_Tooltip *tt, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, Evas_Event_Mouse_Out *event __UNUSED__)
520 if (tt->visible_lock) return;
524 _elm_tooltip_show_timer_stop(tt);
527 _elm_tooltip_hide_anim_start(tt);
530 static void _elm_tooltip_obj_free_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__);
533 _elm_tooltip_unset(Elm_Tooltip *tt)
535 tt->visible_lock = EINA_FALSE;
536 _elm_tooltip_hide(tt);
537 _elm_tooltip_data_clean(tt);
541 evas_object_event_callback_del_full
542 (tt->eventarea, EVAS_CALLBACK_MOUSE_IN,
543 _elm_tooltip_obj_mouse_in_cb, tt);
544 evas_object_event_callback_del_full
545 (tt->eventarea, EVAS_CALLBACK_MOUSE_OUT,
546 (Evas_Object_Event_Cb)_elm_tooltip_obj_mouse_out_cb, tt);
547 evas_object_event_callback_del_full
548 (tt->eventarea, EVAS_CALLBACK_FREE, _elm_tooltip_obj_free_cb, tt);
550 evas_object_data_del(tt->eventarea, _tooltip_key);
554 evas_object_event_callback_del_full
555 (tt->owner, EVAS_CALLBACK_FREE, _elm_tooltip_obj_free_cb, tt);
556 elm_widget_tooltip_del(tt->owner, tt);
559 eina_stringshare_del(tt->style);
564 _elm_tooltip_obj_free_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
566 Elm_Tooltip *tt = data;
567 if (tt->eventarea == obj) tt->eventarea = NULL;
568 if (tt->owner == obj) tt->owner = NULL;
569 _elm_tooltip_unset(tt);
573 _elm_tooltip_label_create(void *data, Evas_Object *obj __UNUSED__, Evas_Object *tooltip)
575 Evas_Object *label = elm_label_add(tooltip);
578 elm_object_style_set(label, "tooltip");
579 elm_object_text_set(label, data);
584 _elm_tooltip_trans_label_create(void *data, Evas_Object *obj __UNUSED__, Evas_Object *tooltip)
586 Evas_Object *label = elm_label_add(tooltip);
587 const char **text = data;
590 elm_object_style_set(label, "tooltip");
591 elm_object_domain_translatable_text_set(label, text[0], text[1]);
596 _elm_tooltip_label_del_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
598 eina_stringshare_del(data);
602 _elm_tooltip_trans_label_del_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
604 const char **text = data;
605 eina_stringshare_del(text[0]);
606 eina_stringshare_del(text[1]);
611 _elm_tooltip_data_clean(Elm_Tooltip *tt)
613 if (tt->del_cb) tt->del_cb((void *)tt->data, tt->owner, NULL);
615 _elm_tooltip_content_del(tt);
622 * Notify tooltip should recalculate its theme.
626 elm_tooltip_theme(Elm_Tooltip *tt)
628 if (!tt->tooltip) return;
629 tt->changed_style = EINA_TRUE;
630 _elm_tooltip_reconfigure_job_start(tt);
635 * Set the content to be shown in the tooltip object for specific event area.
637 * Setup the tooltip to object. The object @a eventarea can have only
638 * one tooltip, so any previous tooltip data is removed. @p func(with
639 * @p data) will be called every time that need show the tooltip and
640 * it should return a valid Evas_Object. This object is then managed
641 * fully by tooltip system and is deleted when the tooltip is gone.
643 * This is an internal function that is used by objects with sub-items
644 * that want to provide different tooltips for each of them. The @a
645 * owner object should be an elm_widget and will be used to track
646 * theme changes and to feed @a func and @a del_cb. The @a eventarea
647 * may be any object and is the one that should be used later on with
648 * elm_object_tooltip apis, such as elm_object_tooltip_hide(),
649 * elm_object_tooltip_show() or elm_object_tooltip_unset().
651 * @param eventarea the object being attached a tooltip.
652 * @param owner the elm_widget that owns this object, will be used to
653 * track theme changes and to be used in @a func or @a del_cb.
654 * @param func the function used to create the tooltip contents. The
655 * @a Evas_Object parameters will receive @a owner as value.
656 * @param data what to provide to @a func as callback data/context.
657 * @param del_cb called when data is not needed anymore, either when
658 * another callback replaces @p func, the tooltip is unset with
659 * elm_object_tooltip_unset() or the owner object @a obj
660 * dies. This callback receives as the first parameter the
661 * given @a data, and @c event_info is NULL.
667 elm_object_sub_tooltip_content_cb_set(Evas_Object *eventarea, Evas_Object *owner, Elm_Tooltip_Content_Cb func, const void *data, Evas_Smart_Cb del_cb)
669 Elm_Tooltip *tt = NULL;
670 Eina_Bool just_created;
672 EINA_SAFETY_ON_NULL_GOTO(owner, error);
673 EINA_SAFETY_ON_NULL_GOTO(eventarea, error);
677 elm_object_tooltip_unset(eventarea);
681 tt = evas_object_data_get(eventarea, _tooltip_key);
684 if (tt->owner != owner)
686 if (tt->owner != eventarea)
687 evas_object_event_callback_del_full
688 (tt->owner, EVAS_CALLBACK_FREE, _elm_tooltip_obj_free_cb, tt);
690 elm_widget_tooltip_del(tt->owner, tt);
692 if (owner != eventarea)
693 evas_object_event_callback_add
694 (owner, EVAS_CALLBACK_FREE, _elm_tooltip_obj_free_cb, tt);
696 elm_widget_tooltip_add(tt->owner, tt);
699 if ((tt->func == func) && (tt->data == data) &&
700 (tt->del_cb == del_cb))
702 _elm_tooltip_data_clean(tt);
703 just_created = EINA_FALSE;
707 tt = ELM_NEW(Elm_Tooltip);
711 tt->eventarea = eventarea;
712 tt->evas = evas_object_evas_get(eventarea);
713 evas_object_data_set(eventarea, _tooltip_key, tt);
715 just_created = EINA_TRUE;
717 evas_object_event_callback_add(eventarea, EVAS_CALLBACK_MOUSE_IN,
718 _elm_tooltip_obj_mouse_in_cb, tt);
719 evas_object_event_callback_add(eventarea, EVAS_CALLBACK_MOUSE_OUT,
720 (Evas_Object_Event_Cb)_elm_tooltip_obj_mouse_out_cb, tt);
721 evas_object_event_callback_add(eventarea, EVAS_CALLBACK_FREE,
722 _elm_tooltip_obj_free_cb, tt);
724 if (owner != eventarea)
725 evas_object_event_callback_add
726 (owner, EVAS_CALLBACK_FREE, _elm_tooltip_obj_free_cb, tt);
728 elm_widget_tooltip_add(tt->owner, tt);
735 if (!just_created) _elm_tooltip_reconfigure_job_start(tt);
739 if (del_cb) del_cb((void *)data, owner, NULL);
743 * Force show tooltip of object
745 * @param obj Target object
747 * Force show the tooltip and disable hide on mouse_out.
748 * If another content is set as tooltip, the visible tooltip will hididen and
749 * showed again with new content.
750 * This can force show more than one tooltip at a time.
755 elm_object_tooltip_show(Evas_Object *obj)
757 ELM_TOOLTIP_GET_OR_RETURN(tt, obj);
758 tt->visible_lock = EINA_TRUE;
759 _elm_tooltip_show(tt);
763 * Force hide tooltip of object
765 * @param obj Target object
767 * Force hide the tooltip and (re)enable future mouse interations.
772 elm_object_tooltip_hide(Evas_Object *obj)
774 ELM_TOOLTIP_GET_OR_RETURN(tt, obj);
775 tt->visible_lock = EINA_FALSE;
776 _elm_tooltip_hide_anim_start(tt);
780 * Set the text to be shown in the tooltip object
782 * @param obj Target object
783 * @param text The text to set in the content
785 * Setup the text as tooltip to object. The object can have only one tooltip,
786 * so any previous tooltip data is removed.
787 * This method call internaly the elm_tooltip_content_cb_set().
792 elm_object_tooltip_text_set(Evas_Object *obj, const char *text)
794 EINA_SAFETY_ON_NULL_RETURN(obj);
795 EINA_SAFETY_ON_NULL_RETURN(text);
797 text = eina_stringshare_add(text);
798 elm_object_tooltip_content_cb_set
799 (obj, _elm_tooltip_label_create, text, _elm_tooltip_label_del_cb);
805 elm_object_tooltip_domain_translatable_text_set(Evas_Object *obj, const char *domain, const char *text)
808 EINA_SAFETY_ON_NULL_RETURN(obj);
809 EINA_SAFETY_ON_NULL_RETURN(text);
811 data = malloc(2 * sizeof(char *));
813 data[0] = eina_stringshare_add(domain);
814 data[1] = eina_stringshare_add(text);
815 elm_object_tooltip_content_cb_set
816 (obj, _elm_tooltip_trans_label_create, data,
817 _elm_tooltip_trans_label_del_cb);
821 * Set the content to be shown in the tooltip object
823 * Setup the tooltip to object. The object can have only one tooltip,
824 * so any previous tooltip data is removed. @p func(with @p data) will
825 * be called every time that need show the tooltip and it should
826 * return a valid Evas_Object. This object is then managed fully by
827 * tooltip system and is deleted when the tooltip is gone.
829 * @param obj the object being attached a tooltip.
830 * @param func the function used to create the tooltip contents.
831 * @param data what to provide to @a func as callback data/context.
832 * @param del_cb called when data is not needed anymore, either when
833 * another callback replaces @p func, the tooltip is unset with
834 * elm_object_tooltip_unset() or the owner object @a obj
835 * dies. This callback receives as the first parameter the
836 * given @a data, and @c event_info is NULL.
841 elm_object_tooltip_content_cb_set(Evas_Object *obj, Elm_Tooltip_Content_Cb func, const void *data, Evas_Smart_Cb del_cb)
843 elm_object_sub_tooltip_content_cb_set(obj, obj, func, data, del_cb);
847 * Unset tooltip from object
849 * @param obj Target object
851 * Remove tooltip from object. The callback provided as del_cb to
852 * elm_object_tooltip_content_cb_set() will be called to notify it is
855 * @see elm_object_tooltip_content_cb_set()
860 elm_object_tooltip_unset(Evas_Object *obj)
862 ELM_TOOLTIP_GET_OR_RETURN(tt, obj);
863 _elm_tooltip_unset(tt);
867 * Sets a different style for this object tooltip.
869 * @note before you set a style you should define a tooltip with
870 * elm_object_tooltip_content_cb_set() or
871 * elm_object_tooltip_text_set().
873 * @param obj an object with tooltip already set.
874 * @param style the theme style to use (default, transparent, ...)
877 elm_object_tooltip_style_set(Evas_Object *obj, const char *style)
879 ELM_TOOLTIP_GET_OR_RETURN(tt, obj);
880 if (!eina_stringshare_replace(&tt->style, style)) return;
881 elm_tooltip_theme(tt);
885 * Get the style for this object tooltip.
887 * @param obj an object with tooltip already set.
888 * @return style the theme style in use, defaults to "default". If the
889 * object does not have a tooltip set, then NULL is returned.
892 elm_object_tooltip_style_get(const Evas_Object *obj)
894 ELM_TOOLTIP_GET_OR_RETURN(tt, obj, NULL);
895 return tt->style ? tt->style : "default";
899 * Get the configured tooltip delay
901 * This gets the globally configured tooltip delay in seconds
903 * @return The tooltip delay
907 elm_tooltip_delay_get(void)
909 return _elm_config->tooltip_delay;
913 * Set the configured tooltip delay
915 * This sets the globally configured delay to tooltip
917 * @param delay The delay to show the tooltip
918 * @return EINA_TRUE if value is valid and setted
922 elm_tooltip_delay_set(double delay)
924 if (delay < 0.0) return EINA_FALSE;
925 _elm_config->tooltip_delay = delay;
930 * @brief Disable size restrictions on an object's tooltip
931 * @param obj The tooltip's anchor object
932 * @param disable If EINA_TRUE, size restrictions are disabled
933 * @return EINA_FALSE on failure, EINA_TRUE on success
935 * This function allows a tooltip to expand beyond its parant window's canvas.
936 * It will instead be limited only by the size of the display.
939 elm_object_tooltip_window_mode_set(Evas_Object *obj, Eina_Bool disable)
941 ELM_TOOLTIP_GET_OR_RETURN(tt, obj, EINA_FALSE);
942 return tt->free_size = disable;
946 * @brief Retrieve size restriction state of an object's tooltip
947 * @param obj The tooltip's anchor object
948 * @return If EINA_TRUE, size restrictions are disabled
950 * This function returns whether a tooltip is allowed to expand beyond
951 * its parant window's canvas.
952 * It will instead be limited only by the size of the display.
955 elm_object_tooltip_window_mode_get(const Evas_Object *obj)
957 ELM_TOOLTIP_GET_OR_RETURN(tt, obj, EINA_FALSE);
958 return tt->free_size;