1 #include <Elementary.h>
5 * @defgroup SegmentControl SegmentControl
8 * SegmentControl object is a horizontal control made of multiple segments,
9 * each segment item functioning as a discrete button. A segmented control affords a compact means to group together a number of controls.
10 * A segmented control can display a title or an image. The UISegmentedControl object automatically resizes segment items to fit proportionally
11 * within their superview unless they have a specific width set. When you add and remove segments,
12 * you can request that the action be animated with sliding and fading effects.
14 typedef struct _Widget_Data Widget_Data;
20 Elm_Segment_Item *ani_it;
27 int max_height, w_pad, h_pad;
29 unsigned int insert_index;
30 unsigned int del_index;
31 unsigned int cur_seg_id;
33 Eina_Bool selected : 1;
36 struct _Elm_Segment_Item
41 Evas_Object *label_wd;
44 Eina_Bool delete_me : 1;
47 static void _mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info);
48 static void _mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info);
49 static void _signal_segment_on(void *data);
50 static void _signal_segment_off(void *data);
51 static void _theme_hook(Evas_Object *obj);
52 static void _item_free(Evas_Object *obj, Elm_Segment_Item *it);
53 static void _del_hook(Evas_Object *obj);
54 static void _layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data);
55 static void _segment_resizing(void *data);
56 static void _object_resize(void *data, Evas *e, Evas_Object *obj, void *event_info);
57 static void _update_list(Evas_Object *obj);
58 static void _refresh_segment_ids(Evas_Object *obj);
59 static void _state_value_set(Evas_Object *obj);
61 static Elm_Segment_Item* _item_new(Evas_Object *obj, const char *label, Evas_Object *icon);
62 static Elm_Segment_Item *_item_find(Evas_Object *obj, unsigned int index);
64 static int * _animator_animate_add_cb(Evas_Object *obj);
65 static int * _animator_animate_del_cb(Evas_Object *obj);
68 _on_focus_hook(void *data, Evas_Object *obj)
70 Widget_Data *wd = elm_widget_data_get(obj);
73 if (elm_widget_focus_get(obj))
74 evas_object_focus_set((Evas_Object *)wd->seg_ctrl, 1);
76 evas_object_focus_set((Evas_Object *)wd->seg_ctrl, 0);
80 _signal_segment_off(void *data)
82 Elm_Segment_Item *item = (Elm_Segment_Item *) data;
83 Widget_Data *wd = elm_widget_data_get(item->obj);
86 edje_object_signal_emit(item->base, "elm,action,unfocus", "elm");
87 edje_object_signal_emit(item->base, "elm,state,segment,off", "elm");
88 if(!item->label_wd && item->label)
90 edje_object_signal_emit(item->base, "elm,state,text,visible", "elm");
94 elm_label_text_color_set(item->label_wd, 0xff,0xff, 0xff, 0xff);
101 _signal_segment_on(void *data)
103 Elm_Segment_Item *item = (Elm_Segment_Item *) data;
104 Elm_Segment_Item *it;
107 Widget_Data *wd = elm_widget_data_get(item->obj);
110 wd->selected = EINA_TRUE;
112 edje_object_signal_emit(item->base, "elm,state,segment,on", "elm");
114 edje_object_signal_emit(item->base, "elm,state,text,change", "elm");
116 if (item->segment_id == wd->cur_seg_id) return;
118 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
120 if (it->segment_id == wd->cur_seg_id)
122 _signal_segment_off (it);
126 wd->cur_seg_id = item->segment_id;
127 evas_object_smart_callback_call(item->obj, "changed", (void*)wd->cur_seg_id);
133 _mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info)
135 Elm_Segment_Item *item = (Elm_Segment_Item *) data;
136 Widget_Data *wd = elm_widget_data_get(item->obj);
139 if (item->segment_id == wd->cur_seg_id)
141 wd->selected = EINA_TRUE;
144 _signal_segment_on((void*)item);
146 elm_label_text_color_set(item->label_wd, 0x00,0x00, 0x00, 0xff);
148 wd->selected = EINA_FALSE;
154 _mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info)
156 Elm_Segment_Item *item = (Elm_Segment_Item *) data;
157 Widget_Data *wd = elm_widget_data_get(item->obj);
161 edje_object_signal_emit(item->base, "elm,action,focus", "elm");
166 _theme_hook(Evas_Object *obj)
168 _elm_theme_object_set(obj, obj, "segmented-control", "base", elm_widget_style_get(obj));
174 _item_free(Evas_Object *obj, Elm_Segment_Item *it)
176 Widget_Data *wd = elm_widget_data_get(obj);
180 wd->seg_ctrl = eina_list_remove(wd->seg_ctrl, it);
182 if(it->icon) evas_object_del(it->icon);
185 evas_object_del(it->label_wd);
187 if (edje_object_part_swallow_get(it->base, "elm.swallow.label.content") == NULL)
189 edje_object_part_unswallow(it->base, it->label_wd);
192 if(it->base) evas_object_del(it->base);
193 if(it->label) eina_stringshare_del(it->label);
202 _del_hook(Evas_Object *obj)
204 Widget_Data *wd = elm_widget_data_get(obj);
205 Elm_Segment_Item *it;
206 Eina_List *l, *clear = NULL;
208 EINA_LIST_FOREACH(wd->seg_ctrl, l, it) clear = eina_list_append(clear, it);
209 EINA_LIST_FREE(clear, it) _item_free(obj, it);
219 _layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data)
221 Widget_Data *wd = data;
223 _els_box_layout(o, priv, 1, 0); /* making box layout non homogenous */
229 _segment_resizing(void *data)
231 Widget_Data *wd = elm_widget_data_get((Evas_Object *)data);
233 Evas_Coord w = 0, h = 0;
235 evas_object_geometry_get(wd->base, NULL, NULL, &w, &h);
236 wd->item_width = wd->width = w;
239 _state_value_set((Evas_Object *)data);
243 _object_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
247 wd = elm_widget_data_get((Evas_Object *)data);
250 ecore_job_add(_segment_resizing, (Evas_Object *)data);
254 _segment_item_resizing(void *data)
257 Elm_Segment_Item *it = (Elm_Segment_Item *)data;
258 wd = elm_widget_data_get(it->obj);
261 Evas_Coord w = 0, h = 0;
263 _update_list(it->obj);
264 evas_object_geometry_get(it->base, NULL, NULL, &w, &h);
266 if(wd->max_height == 1) wd->max_height = h;
270 elm_label_wrap_width_set(it->label_wd, w-wd->w_pad);
271 elm_label_wrap_height_set(it->label_wd, wd->max_height-wd->h_pad);
272 if (it->segment_id == wd->cur_seg_id)
274 elm_label_text_color_set(it->label_wd, 0x00,0x00, 0x00, 0xff);
277 elm_label_text_color_set(it->label_wd, 0xFF,0xFF, 0xFF, 0xff);
278 if (edje_object_part_swallow_get(it->base, "elm.swallow.label.content") == NULL)
280 edje_object_part_unswallow(it->base, it->label_wd);
282 edje_object_part_swallow(it->base, "elm.swallow.label.content", it->label_wd);
283 edje_object_signal_emit(it->base, "elm,state,label,visible", "elm");
284 if (it->segment_id == wd->cur_seg_id)
286 elm_label_text_color_set(it->label_wd, 0x00,0x00, 0x00, 0xff);
289 elm_label_text_color_set(it->label_wd, 0xFF,0xFF, 0xFF, 0xff);
294 _object_item_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
296 ecore_job_add(_segment_item_resizing, (Evas_Object *)data);
299 static Elm_Segment_Item*
300 _item_new(Evas_Object *obj, const char *label, Evas_Object *icon)
302 Elm_Segment_Item *it;
304 Widget_Data *wd = elm_widget_data_get(obj);
305 if (!wd) return NULL;
307 it = calloc(1, sizeof( Elm_Segment_Item));
308 if (!it) return NULL;
310 if(obj) it->obj = obj;
311 it->delete_me = EINA_FALSE;
312 it->segment_id = wd->id;
315 it->base = edje_object_add(evas_object_evas_get(obj));
316 _elm_theme_object_set(obj, it->obj, "segment", "base/default", elm_object_style_get(it->obj));
318 if (it->label) eina_stringshare_del(it->label);
321 it->label = eina_stringshare_add(label);
324 if ((it->icon != icon) && (it->icon))
325 elm_widget_sub_object_del(obj, it->icon);
329 elm_widget_sub_object_add(obj, icon);
330 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
331 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
332 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
334 evas_object_size_hint_weight_set(it->base, 1.0, -1.0);
335 evas_object_size_hint_align_set(it->base, 1.0, -1.0);
336 evas_object_size_hint_min_set(it->base, -1, -1);
337 evas_object_size_hint_max_set(it->base, maxw, maxh);
340 edje_object_size_min_restricted_calc(obj, &mw, &mh, 0, 0);
341 evas_object_size_hint_weight_set(obj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
342 evas_object_size_hint_align_set(obj, EVAS_HINT_FILL, EVAS_HINT_FILL);
349 _update_list(Evas_Object *obj)
351 Elm_Segment_Item *it;
355 Widget_Data *wd = elm_widget_data_get(obj);
358 wd->count = eina_list_count(wd->seg_ctrl);
361 it = _item_find(obj, 0);
362 _elm_theme_object_set(obj, it->base, "segment", "base/single", elm_object_style_get(it->obj));
\r
363 edje_object_signal_emit(it->base, "elm,state,segment,on", "elm");
364 if(it->label && !it->label_wd)
366 edje_object_signal_emit(it->base, "elm,state,text,change", "elm");
367 edje_object_part_text_set(it->base, "elm.text", it->label);
370 edje_object_signal_emit(it->base, "elm,state,text,hidden", "elm");
371 if (it->icon && edje_object_part_swallow_get(it->base, "elm.swallow.content") == NULL)
375 edje_object_part_swallow(it->base, "elm.swallow.content", it->icon);
376 edje_object_signal_emit(it->base, "elm,state,icon,visible", "elm");
379 edje_object_signal_emit(it->base, "elm,state,icon,hidden", "elm");
381 edje_object_message_signal_process(it->base);
386 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
390 _elm_theme_object_set(obj, it->base, "segment", "base/first", elm_object_style_get(it->obj));
392 else if(i==wd->count-1)
394 _elm_theme_object_set(obj, it->base, "segment", "base/last", elm_object_style_get(it->obj));
398 _elm_theme_object_set(obj, it->base, "segment", "base/default", elm_object_style_get(it->obj));
402 if(it->label && !it->label_wd)
404 edje_object_signal_emit(it->base, "elm,state,text,visible", "elm");
405 edje_object_part_text_set(it->base, "elm.text", it->label);
408 edje_object_signal_emit(it->base, "elm,state,text,hidden", "elm");
410 if (it->icon && edje_object_part_swallow_get(it->base, "elm.swallow.content") == NULL)
414 edje_object_part_swallow(it->base, "elm.swallow.content", it->icon);
415 edje_object_signal_emit(it->base, "elm,state,icon,visible", "elm");
418 edje_object_signal_emit(it->base, "elm,state,icon,hidden", "elm");
420 edje_object_message_signal_process(it->base);
424 if(wd->data && wd->selected)
426 _signal_segment_on(wd->data);
427 wd->selected = EINA_FALSE;
433 _refresh_segment_ids(Evas_Object *obj)
435 Elm_Segment_Item *it;
438 Widget_Data *wd = elm_widget_data_get(obj);
441 if (wd->insert_index && wd->cur_seg_id >= wd->insert_index)
444 wd->insert_index = 0;
448 if (wd->cur_seg_id >= wd->del_index)
453 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
461 _state_value_set(Evas_Object *obj)
463 Elm_Segment_Item *it;
465 Evas_Coord mw, mh, x, y;
469 Widget_Data *wd = elm_widget_data_get(obj);
472 count = eina_list_count(wd->seg_ctrl);
474 wd->item_width = wd->width/count;
477 evas_object_geometry_get(wd->ani_it->base, &x, &y, &w1, NULL);
478 if (wd->ani_it->delete_me)
480 w1-=(wd->item_width/5);
485 w1+=(wd->item_width/5);
486 if( w1 > wd->item_width )
489 w2 = (wd->width-w1)/(count -1);
494 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
496 edje_object_size_min_restricted_calc(it->base, &mw, &mh, 0, 0);
497 evas_object_size_hint_weight_set(it->base, 1.0, 1.0);
498 evas_object_size_hint_align_set(it->base, -1.0, -1.0);
501 if(wd->ani_it && it == wd->ani_it)
503 evas_object_resize(it->base, w1, wd->height);
504 evas_object_size_hint_min_set(it->base, w1, wd->height);
505 evas_object_size_hint_max_set(it->base, w1, wd->height);
509 evas_object_resize(it->base, w2, wd->height);
510 evas_object_size_hint_min_set(it->base, w2, wd->height);
511 evas_object_size_hint_max_set(it->base, w2, wd->height);
521 _animator_animate_add_cb(Evas_Object *obj)
524 Widget_Data *wd = elm_widget_data_get(obj);
527 evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
528 if( w < wd->item_width )
530 _state_value_set(obj);
531 evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
532 return (int*) ECORE_CALLBACK_RENEW;
536 ecore_animator_del(wd->ani);
539 return (int*) ECORE_CALLBACK_CANCEL;
545 _animator_animate_del_cb(Evas_Object *obj)
548 Widget_Data *wd = elm_widget_data_get(obj);
551 evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
554 _state_value_set(obj);
555 evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
556 return (int*) ECORE_CALLBACK_RENEW;
560 _item_free(obj, wd->ani_it );
561 _refresh_segment_ids(obj);
562 ecore_animator_del(wd->ani);
566 wd->id = eina_list_count(wd->seg_ctrl);
567 return (int*) ECORE_CALLBACK_CANCEL;
571 static Elm_Segment_Item *
572 _item_find(Evas_Object *obj, unsigned int index)
574 Elm_Segment_Item *it;
577 Widget_Data *wd = elm_widget_data_get(obj);
578 if (!wd) return NULL;
580 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
582 if (i == index) return it;
589 static Elm_Segment_Item *
590 _item_search(Evas_Object *obj, Elm_Segment_Item *item)
592 Elm_Segment_Item *it;
594 Widget_Data *wd = elm_widget_data_get(obj);
598 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
609 * Add a new segmentcontrol to the parent
610 * @param parent The parent object
611 * @return The new object or NULL if it cannot be created
613 * @ingroup SegmentControl SegmentControl
616 elm_segment_control_add(Evas_Object *parent)
622 const char *deffont, *maxheight, *wpad, *hpad;
624 wd = ELM_NEW(Widget_Data);
625 e = evas_object_evas_get(parent);
627 obj = elm_widget_add(e);
628 elm_widget_type_set(obj, "segmented-control");
629 elm_widget_sub_object_add(parent, obj);
630 elm_widget_on_focus_hook_set( obj, _on_focus_hook, NULL );
631 elm_widget_data_set(obj, wd);
632 elm_widget_del_hook_set(obj, _del_hook);
633 elm_widget_theme_hook_set(obj, _theme_hook);
635 wd->base = edje_object_add(e);
636 _elm_theme_object_set(obj, wd->base, "segmented-control", "base", "default");
637 elm_widget_resize_object_set(obj, wd->base);
638 wd->box = evas_object_box_add(e);
639 evas_object_box_layout_set(wd->box, _layout, wd, NULL);
640 elm_widget_sub_object_add(obj, wd->box);
641 edje_object_part_swallow(wd->base, "elm.swallow.content", wd->box);
642 evas_object_show(wd->box);
644 evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _object_resize, obj);
647 wd->insert_index = 0;
649 wd->selected = EINA_FALSE;
651 deffont = edje_object_data_get(wd->base, "default_font_size");
652 if (deffont) wd->cur_fontsize = atoi(deffont);
653 else wd->cur_fontsize = 1;
655 maxheight = edje_object_data_get(wd->base, "max_height");
656 if (maxheight) wd->max_height = atoi(maxheight);
657 else wd->max_height = 1;
659 wpad = edje_object_data_get(wd->base, "w_pad");
660 if (wpad) wd->w_pad = atoi(wpad);
663 hpad = edje_object_data_get(wd->base, "h_pad");
664 if (hpad) wd->h_pad = atoi(hpad);
670 EAPI Elm_Segment_Item *
671 elm_segment_control_item_add(Evas_Object *obj, Evas_Object *icon, const char *label, Eina_Bool animate)
673 Elm_Segment_Item *it;
674 Widget_Data *wd = elm_widget_data_get(obj);
677 it = _item_new(obj, label, icon);
680 wd->seg_ctrl = eina_list_append(wd->seg_ctrl, it);
681 wd->id = eina_list_count(wd->seg_ctrl);
683 evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
684 evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
685 evas_object_event_callback_add(it->base, EVAS_CALLBACK_RESIZE, _object_item_resize, it);
686 wd->insert_index = 0;
688 _refresh_segment_ids(obj);
690 if(animate && it->segment_id && wd->ani_it == NULL)
692 evas_object_resize(it->base, 1, wd->height);
694 wd->ani = ecore_animator_add( _animator_animate_add_cb, obj );
697 _state_value_set(obj);
698 evas_object_show( it->base);
700 evas_object_box_append(wd->box, it->base);
701 evas_object_smart_calculate(wd->box);
707 * Add a new segment item to segmentcontrol
708 * @param obj The SegmentControl object
709 * @param icon The icon object for added segment item
710 * @param label The label for added segment item
711 * @param animate If 1 the action be animated with sliding effects default 0.
712 * @return The new segment item or NULL if it cannot be created
714 * @ingroup SegmentControl SegmentControl
716 EAPI Elm_Segment_Item *
717 elm_segment_control_add_segment(Evas_Object *obj, Evas_Object *icon, const char *label, Eina_Bool animate)
719 Elm_Segment_Item * it;
720 it = elm_segment_control_item_add(obj, icon, label, animate);
725 EAPI Elm_Segment_Item *
726 elm_segment_control_item_insert_at(Evas_Object *obj, Evas_Object *icon, const char *label, unsigned int index, Eina_Bool animate)
728 Elm_Segment_Item *it, *it_rel;
729 Widget_Data *wd = elm_widget_data_get(obj);
732 it = _item_new(obj, label, icon);
733 it_rel = _item_find(obj, index);
736 wd->seg_ctrl = eina_list_append(wd->seg_ctrl, it);
740 if (!it) return NULL;
741 wd->seg_ctrl = eina_list_prepend_relative(wd->seg_ctrl, it, it_rel);
743 evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
744 evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
745 evas_object_event_callback_add(it->base, EVAS_CALLBACK_RESIZE, _object_item_resize, it);
746 wd->insert_index = index;
747 wd->id = eina_list_count(wd->seg_ctrl);
748 _refresh_segment_ids(obj);
751 if(animate && it->segment_id && wd->ani_it == NULL)
754 evas_object_resize(it->base, 1, wd->height);
755 wd->ani = ecore_animator_add( _animator_animate_add_cb, obj );
758 _state_value_set(obj);
760 evas_object_show( it->base);
762 if(index >= wd->id-1)
764 evas_object_box_append(wd->box, it->base);
768 evas_object_box_insert_at(wd->box, it->base, index);
771 evas_object_smart_calculate(wd->box);
776 * Insert a new segment item to segmentcontrol
777 * @param obj The SegmentControl object
778 * @param icon The icon object for added segment item
779 * @param label The label for added segment item
780 * @param index The position at which segment item to be inserted
781 * @param animate If 1 the action be animated with sliding effects default 0.
782 * @return The new segment item or NULL if it cannot be created
784 * @ingroup SegmentControl SegmentControl
787 elm_segment_control_insert_segment_at(Evas_Object *obj, Evas_Object *icon, const char *label, unsigned int index, Eina_Bool animate)
789 Elm_Segment_Item *it;
790 it = elm_segment_control_item_insert_at(obj, icon, label, index, animate);
796 elm_segment_control_item_del(Evas_Object *obj, Elm_Segment_Item *item, Eina_Bool animate)
798 Elm_Segment_Item *it;
799 Widget_Data *wd = elm_widget_data_get(obj);
803 // it = _item_search(obj, item);
807 wd->del_index = it->segment_id;
808 if(animate && it->segment_id && wd->ani_it == NULL)
810 it->delete_me = EINA_TRUE;
812 wd->ani = ecore_animator_add( _animator_animate_del_cb, obj );
816 evas_object_box_remove(wd->box, it->base);
817 evas_object_smart_calculate(wd->box);
820 _refresh_segment_ids(obj);
821 _state_value_set(obj);
824 wd->id = eina_list_count(wd->seg_ctrl);
829 * Delete a segment item to segmentcontrol
830 * @param obj The SegmentControl object
831 * @param index The position at which segment item to be deleted
832 * @param animate If 1 the action be animated with sliding effects default 0.
834 * @ingroup SegmentControl SegmentControl
837 elm_segment_control_delete_segment(Evas_Object *obj, Elm_Segment_Item *item, Eina_Bool animate)
839 elm_segment_control_item_del(obj, item, animate);
845 elm_segment_control_item_del_at(Evas_Object *obj, unsigned int index, Eina_Bool animate)
847 Elm_Segment_Item *it;
848 Widget_Data *wd = elm_widget_data_get(obj);
851 it = _item_find(obj, index);
855 wd->del_index = index;
856 if(animate && it->segment_id)
858 if(wd->ani_it == NULL)
861 it->delete_me = EINA_TRUE;
862 wd->ani = ecore_animator_add( _animator_animate_del_cb, obj );
867 evas_object_box_remove(wd->box, it->base);
868 evas_object_smart_calculate(wd->box);
870 _refresh_segment_ids(obj);
871 _state_value_set(obj);
874 wd->id = eina_list_count(wd->seg_ctrl);
879 * Delete a segment item of given index to segmentcontrol
880 * @param obj The SegmentControl object
881 * @param index The position at which segment item to be deleted
882 * @param animate If 1 the action be animated with sliding effects default 0.
884 * @ingroup SegmentControl SegmentControl
887 elm_segment_control_delete_segment_at(Evas_Object *obj, unsigned int index, Eina_Bool animate)
889 elm_segment_control_item_del_at( obj, index, animate);
896 elm_segment_control_item_label_get(Evas_Object *obj, unsigned int index)
898 Elm_Segment_Item *it_rel;
899 Widget_Data *wd = elm_widget_data_get(obj);
902 it_rel = _item_find(obj, index);
904 if(it_rel) return it_rel->label;
910 * Get the label of a segment item of segmentcontrol
911 * @param obj The SegmentControl object
912 * @param index The index of the segment item
913 * @return The label of the segment item
915 * @ingroup SegmentControl SegmentControl
918 elm_segment_control_get_segment_label_at(Evas_Object *obj, unsigned int index)
921 label = elm_segment_control_item_label_get( obj, index);
927 elm_segment_control_item_icon_get(Evas_Object *obj, unsigned int index)
929 Elm_Segment_Item *seg_rel;
930 Widget_Data *wd = elm_widget_data_get(obj);
933 seg_rel = _item_find(obj, index);
935 if(seg_rel) return seg_rel->icon;
941 * Get the icon of a segment item of segmentcontrol
942 * @param obj The SegmentControl object
943 * @param index The index of the segment item
944 * @return The icon object or NULL if it is not found.
946 * @ingroup SegmentControl SegmentControl
949 elm_segment_control_get_segment_icon_at(Evas_Object *obj, unsigned int index)
952 icon = elm_segment_control_item_icon_get( obj, index);
957 EAPI Elm_Segment_Item *
958 elm_segment_control_item_selected_get(const Evas_Object *obj)
960 Elm_Segment_Item *it;
962 Widget_Data *wd = elm_widget_data_get(obj);
963 if(!wd || !wd->seg_ctrl) return NULL;
965 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
967 if(it->segment_id == wd->cur_seg_id)
974 * Get the currently selected segment item of segmentcontrol
975 * @param obj The SegmentControl object
976 * @return The selected Segment item
978 * @ingroup SegmentControl SegmentControl
980 EAPI Elm_Segment_Item *
981 elm_segment_control_selected_segment_get(const Evas_Object *obj, int *value)
983 Elm_Segment_Item *it;
984 it = elm_segment_control_item_selected_get( obj);
985 *value = it->segment_id;
992 elm_segment_control_item_count_get(Evas_Object *obj)
994 Widget_Data *wd = elm_widget_data_get(obj);
1001 * Get the count of segments of segmentcontrol
1002 * @param obj The SegmentControl object
1003 * @return The count of Segment items
1005 * @ingroup SegmentControl SegmentControl
1008 elm_segment_control_get_segment_count(Evas_Object *obj)
1011 id = elm_segment_control_item_count_get( obj);
1017 * Get the base object of segment item in segmentcontrol
1018 * @param obj The Segment item
1019 * @return obj The base object of the segment item
1021 * @ingroup SegmentControl SegmentControl
1024 elm_segment_control_item_object_get(Elm_Segment_Item *it)
1026 if (!it) return NULL;
1032 * Select/unselect a particular segment item of segmentcontrol
1033 * @param item The Segment item that is to be selected or unselected.
1034 * @param select If 1 the segment item is selected and if 0 it will be unselected.
1036 * @ingroup SegmentControl SegmentControl
1039 elm_segment_control_item_selected_set( Elm_Segment_Item *item, Eina_Bool select)
1042 Widget_Data *wd = elm_widget_data_get(item->obj);
1047 if(item->segment_id == wd->cur_seg_id) return;
1048 wd->selected = EINA_TRUE;
1051 evas_object_del((Evas_Object *)wd->data);
1057 else if(item->segment_id == wd->cur_seg_id)
1059 wd->selected = EINA_FALSE;
1060 wd->cur_seg_id = -1;
1061 _signal_segment_off(item);
1069 * Get a particular indexed segment item of segmentcontrol
1070 * @param obj The Segment control object.
1071 * @param index The index of the segment item.
1072 * @return The corresponding Segment item.
1074 * @ingroup SegmentControl SegmentControl
1076 EAPI Elm_Segment_Item *
1077 elm_segment_control_item_get_at(Evas_Object *obj, unsigned int index)
1079 Elm_Segment_Item *it;
1080 it = _item_find(obj, index);
1086 * Get the index of a Segment item of Segmentcontrol
1087 * @param item The Segment item.
1088 * @return The corresponding index of the Segment item.
1090 * @ingroup SegmentControl SegmentControl
1093 elm_segment_control_item_index_get(Elm_Segment_Item *item)
1095 if(!item) return -1;
1096 Widget_Data *wd = elm_widget_data_get(item->obj);
1099 return item->segment_id;
1103 * Set The Label widget to a Segment item of Segmentcontrol
1104 * @param item The Segment item.
1105 * @param label The Label.
1106 * @return Evas_Object The Label widget.
1108 * @ingroup SegmentControl SegmentControl
1111 elm_segment_control_item_label_object_set(Elm_Segment_Item *item, char *label)
1113 if(!item) return NULL;
1114 Widget_Data *wd = elm_widget_data_get(item->obj);
1115 if(!wd) return NULL;
1116 if(!label) return NULL;
1118 item->label_wd = elm_label_add(item->obj);
1119 elm_label_label_set(item->label_wd, label);
1120 elm_label_text_align_set(item->label_wd, "middle");
1121 elm_label_ellipsis_set(item->label_wd, 1);
1122 elm_label_line_wrap_set(item->label_wd, 1);
1123 eina_stringshare_replace(&item->label, label);
1125 return item->label_wd;