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");
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");
113 edje_object_signal_emit(item->base, "elm,action,focus", "elm");
115 edje_object_signal_emit(item->base, "elm,state,text,change", "elm");
117 if (item->segment_id == wd->cur_seg_id) return;
119 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
121 if (it->segment_id == wd->cur_seg_id)
123 _signal_segment_off (it);
127 wd->cur_seg_id = item->segment_id;
128 evas_object_smart_callback_call(item->obj, "changed", (void*)wd->cur_seg_id);
134 _mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info)
136 Elm_Segment_Item *item = (Elm_Segment_Item *) data;
137 Widget_Data *wd = elm_widget_data_get(item->obj);
139 Evas_Coord wrap_width = 0, wrap_height = 0, w = 0, h = 0;
141 if (item->segment_id == wd->cur_seg_id)
143 wd->selected = EINA_TRUE;
146 _signal_segment_on(item);
148 elm_label_text_color_set(item->label_wd, 0x00,0x00, 0x00, 0xff);
150 wd->selected = EINA_FALSE;
156 _mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info)
158 Elm_Segment_Item *item = (Elm_Segment_Item *) data;
159 Widget_Data *wd = elm_widget_data_get(item->obj);
163 edje_object_signal_emit(item->base, "elm,action,focus", "elm");
168 _theme_hook(Evas_Object *obj)
170 _elm_theme_object_set(obj, obj, "segmented-control", "base", elm_widget_style_get(obj));
176 _item_free(Evas_Object *obj, Elm_Segment_Item *it)
178 Widget_Data *wd = elm_widget_data_get(obj);
182 wd->seg_ctrl = eina_list_remove(wd->seg_ctrl, it);
184 if(it->icon) evas_object_del(it->icon);
187 evas_object_del(it->label_wd);
189 if (edje_object_part_swallow_get(it->base, "elm.swallow.label.content") == NULL)
191 edje_object_part_unswallow(it->base, it->label_wd);
194 if(it->base) evas_object_del(it->base);
195 if(it->label) eina_stringshare_del(it->label);
204 _del_hook(Evas_Object *obj)
206 Widget_Data *wd = elm_widget_data_get(obj);
207 Elm_Segment_Item *it;
208 Eina_List *l, *clear = NULL;
210 EINA_LIST_FOREACH(wd->seg_ctrl, l, it) clear = eina_list_append(clear, it);
211 EINA_LIST_FREE(clear, it) _item_free(obj, it);
221 _layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data)
223 Widget_Data *wd = data;
225 _els_box_layout(o, priv, 1, 0); /* making box layout non homogenous */
231 _segment_resizing(void *data)
233 Widget_Data *wd = elm_widget_data_get((Evas_Object *)data);
235 Evas_Coord w = 0, h = 0;
237 evas_object_geometry_get(wd->base, NULL, NULL, &w, &h);
238 wd->item_width = wd->width = w;
241 _state_value_set((Evas_Object *)data);
245 _object_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
249 wd = elm_widget_data_get((Evas_Object *)data);
252 ecore_job_add(_segment_resizing, (Evas_Object *)data);
256 _segment_item_resizing(void *data)
259 Elm_Segment_Item *it = (Elm_Segment_Item *)data;
260 wd = elm_widget_data_get(it->obj);
263 Evas_Coord w = 0, h = 0;
265 _update_list(it->obj);
266 evas_object_geometry_get(it->base, NULL, NULL, &w, &h);
268 if(wd->max_height == 1) wd->max_height = h;
272 elm_label_wrap_width_set(it->label_wd, w-wd->w_pad);
273 elm_label_wrap_height_set(it->label_wd, wd->max_height-wd->h_pad);
274 if (it->segment_id == wd->cur_seg_id)
276 elm_label_text_color_set(it->label_wd, 0x00,0x00, 0x00, 0xff);
279 elm_label_text_color_set(it->label_wd, 0xFF,0xFF, 0xFF, 0xff);
280 if (edje_object_part_swallow_get(it->base, "elm.swallow.label.content") == NULL)
282 edje_object_part_unswallow(it->base, it->label_wd);
284 edje_object_part_swallow(it->base, "elm.swallow.label.content", it->label_wd);
285 edje_object_signal_emit(it->base, "elm,state,label,visible", "elm");
286 if (it->segment_id == wd->cur_seg_id)
288 elm_label_text_color_set(it->label_wd, 0x00,0x00, 0x00, 0xff);
291 elm_label_text_color_set(it->label_wd, 0xFF,0xFF, 0xFF, 0xff);
296 _object_item_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
298 ecore_job_add(_segment_item_resizing, (Evas_Object *)data);
301 static Elm_Segment_Item*
302 _item_new(Evas_Object *obj, const char *label, Evas_Object *icon)
304 Elm_Segment_Item *it;
306 Widget_Data *wd = elm_widget_data_get(obj);
307 if (!wd) return NULL;
309 it = calloc(1, sizeof( Elm_Segment_Item));
310 if (!it) return NULL;
312 if(obj) it->obj = obj;
313 it->delete_me = EINA_FALSE;
314 it->segment_id = wd->id;
317 it->base = edje_object_add(evas_object_evas_get(obj));
318 _elm_theme_object_set(obj, it->obj, "segment", "base", elm_object_style_get(it->obj));
320 if (it->label) eina_stringshare_del(it->label);
323 it->label = eina_stringshare_add(label);
329 if ((it->icon != icon) && (it->icon))
330 elm_widget_sub_object_del(obj, it->icon);
334 elm_widget_sub_object_add(obj, icon);
335 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
336 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
337 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
339 evas_object_size_hint_weight_set(it->base, 1.0, -1.0);
340 evas_object_size_hint_align_set(it->base, 1.0, -1.0);
341 evas_object_size_hint_min_set(it->base, -1, -1);
342 evas_object_size_hint_max_set(it->base, maxw, maxh);
345 edje_object_size_min_restricted_calc(obj, &mw, &mh, 0, 0);
346 evas_object_size_hint_weight_set(obj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
347 evas_object_size_hint_align_set(obj, EVAS_HINT_FILL, EVAS_HINT_FILL);
354 _update_list(Evas_Object *obj)
356 Elm_Segment_Item *it;
360 Widget_Data *wd = elm_widget_data_get(obj);
363 wd->count = eina_list_count(wd->seg_ctrl);
366 it = _item_find(obj, 0);
367 _elm_theme_object_set(obj, it->base, "segment", "base", "single");
\r
368 edje_object_signal_emit(it->base, "elm,state,segment,on", "elm");
371 edje_object_signal_emit(it->base, "elm,state,text,visible", "elm");
372 edje_object_signal_emit(it->base, "elm,state,text,change", "elm");
376 edje_object_part_text_set(it->base, "elm.text", it->label);
378 edje_object_part_swallow(it->base, "elm.swallow.content", it->icon);
379 edje_object_signal_emit(it->base, "elm,state,icon,visible", "elm");
380 edje_object_message_signal_process(it->base);
385 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
389 _elm_theme_object_set(obj, it->base, "segment", "base", "first");
391 else if(i==wd->count-1)
393 _elm_theme_object_set(obj, it->base, "segment", "base", "last");
397 _elm_theme_object_set(obj, it->base, "segment", "base", "default");
403 edje_object_signal_emit(it->base, "elm,state,text,visible", "elm");
407 edje_object_part_text_set(it->base, "elm.text", it->label);
409 edje_object_part_swallow(it->base, "elm.swallow.content", it->icon);
410 edje_object_signal_emit(it->base, "elm,state,icon,visible", "elm");
411 edje_object_message_signal_process(it->base);
415 if(wd->data && wd->selected)
417 _signal_segment_on(wd->data);
418 wd->selected = EINA_FALSE;
424 _refresh_segment_ids(Evas_Object *obj)
426 Elm_Segment_Item *it;
429 Widget_Data *wd = elm_widget_data_get(obj);
432 if (wd->insert_index && wd->cur_seg_id >= wd->insert_index)
435 wd->insert_index = 0;
439 if (wd->cur_seg_id >= wd->del_index)
444 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
452 _state_value_set(Evas_Object *obj)
454 Elm_Segment_Item *it;
456 Evas_Coord mw, mh, x, y;
460 Widget_Data *wd = elm_widget_data_get(obj);
463 count = eina_list_count(wd->seg_ctrl);
465 wd->item_width = wd->width/count;
468 evas_object_geometry_get(wd->ani_it->base, &x, &y, &w1, NULL);
469 if (wd->ani_it->delete_me)
471 w1-=(wd->item_width/5);
476 w1+=(wd->item_width/5);
477 if( w1 > wd->item_width )
480 w2 = (wd->width-w1)/(count -1);
485 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
487 edje_object_size_min_restricted_calc(it->base, &mw, &mh, 0, 0);
488 evas_object_size_hint_weight_set(it->base, 1.0, 1.0);
489 evas_object_size_hint_align_set(it->base, -1.0, -1.0);
492 if(wd->ani_it && it == wd->ani_it)
494 evas_object_resize(it->base, w1, wd->height);
495 evas_object_size_hint_min_set(it->base, w1, wd->height);
496 evas_object_size_hint_max_set(it->base, w1, wd->height);
500 evas_object_resize(it->base, w2, wd->height);
501 evas_object_size_hint_min_set(it->base, w2, wd->height);
502 evas_object_size_hint_max_set(it->base, w2, wd->height);
512 _animator_animate_add_cb(Evas_Object *obj)
515 Widget_Data *wd = elm_widget_data_get(obj);
518 evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
519 if( w < wd->item_width )
521 _state_value_set(obj);
522 evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
523 return (int*) ECORE_CALLBACK_RENEW;
527 ecore_animator_del(wd->ani);
530 return (int*) ECORE_CALLBACK_CANCEL;
536 _animator_animate_del_cb(Evas_Object *obj)
539 Widget_Data *wd = elm_widget_data_get(obj);
542 evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
545 _state_value_set(obj);
546 evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
547 return (int*) ECORE_CALLBACK_RENEW;
551 _item_free(obj, wd->ani_it );
552 _refresh_segment_ids(obj);
553 ecore_animator_del(wd->ani);
557 wd->id = eina_list_count(wd->seg_ctrl);
558 return (int*) ECORE_CALLBACK_CANCEL;
562 static Elm_Segment_Item *
563 _item_find(Evas_Object *obj, unsigned int index)
565 Elm_Segment_Item *it;
568 Widget_Data *wd = elm_widget_data_get(obj);
569 if (!wd) return NULL;
571 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
573 if (i == index) return it;
580 static Elm_Segment_Item *
581 _item_search(Evas_Object *obj, Elm_Segment_Item *item)
583 Elm_Segment_Item *it;
585 Widget_Data *wd = elm_widget_data_get(obj);
589 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
600 * Add a new segmentcontrol to the parent
601 * @param parent The parent object
602 * @return The new object or NULL if it cannot be created
604 * @ingroup SegmentControl SegmentControl
607 elm_segment_control_add(Evas_Object *parent)
613 const char *deffont, *maxheight, *wpad, *hpad;
615 wd = ELM_NEW(Widget_Data);
616 e = evas_object_evas_get(parent);
618 obj = elm_widget_add(e);
619 elm_widget_type_set(obj, "segmented-control");
620 elm_widget_sub_object_add(parent, obj);
621 elm_widget_on_focus_hook_set( obj, _on_focus_hook, NULL );
622 elm_widget_data_set(obj, wd);
623 elm_widget_del_hook_set(obj, _del_hook);
624 elm_widget_theme_hook_set(obj, _theme_hook);
626 wd->base = edje_object_add(e);
627 _elm_theme_object_set(obj, wd->base, "segmented-control", "base", "default");
628 elm_widget_resize_object_set(obj, wd->base);
629 wd->box = evas_object_box_add(e);
630 evas_object_box_layout_set(wd->box, _layout, wd, NULL);
631 elm_widget_sub_object_add(obj, wd->box);
632 edje_object_part_swallow(wd->base, "elm.swallow.content", wd->box);
633 evas_object_show(wd->box);
635 evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _object_resize, obj);
638 wd->insert_index = 0;
640 wd->selected = EINA_FALSE;
642 deffont = edje_object_data_get(wd->base, "default_font_size");
643 if (deffont) wd->cur_fontsize = atoi(deffont);
644 else wd->cur_fontsize = 1;
646 maxheight = edje_object_data_get(wd->base, "max_height");
647 if (maxheight) wd->max_height = atoi(maxheight);
648 else wd->max_height = 1;
650 wpad = edje_object_data_get(wd->base, "w_pad");
651 if (wpad) wd->w_pad = atoi(wpad);
654 hpad = edje_object_data_get(wd->base, "h_pad");
655 if (hpad) wd->h_pad = atoi(hpad);
661 EAPI Elm_Segment_Item *
662 elm_segment_control_item_add(Evas_Object *obj, Evas_Object *icon, const char *label, Eina_Bool animate)
664 Elm_Segment_Item *it;
665 Widget_Data *wd = elm_widget_data_get(obj);
668 it = _item_new(obj, label, icon);
671 wd->seg_ctrl = eina_list_append(wd->seg_ctrl, it);
672 wd->id = eina_list_count(wd->seg_ctrl);
674 evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
675 evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
676 evas_object_event_callback_add(it->base, EVAS_CALLBACK_RESIZE, _object_item_resize, it);
677 wd->insert_index = 0;
679 _refresh_segment_ids(obj);
681 if(animate && it->segment_id && wd->ani_it == NULL)
683 evas_object_resize(it->base, 1, wd->height);
685 wd->ani = ecore_animator_add( _animator_animate_add_cb, obj );
688 _state_value_set(obj);
689 evas_object_show( it->base);
691 evas_object_box_append(wd->box, it->base);
692 evas_object_smart_calculate(wd->box);
698 * Add a new segment item to segmentcontrol
699 * @param obj The SegmentControl object
700 * @param icon The icon object for added segment item
701 * @param label The label for added segment item
702 * @param animate If 1 the action be animated with sliding effects default 0.
703 * @return The new segment item or NULL if it cannot be created
705 * @ingroup SegmentControl SegmentControl
707 EAPI Elm_Segment_Item *
708 elm_segment_control_add_segment(Evas_Object *obj, Evas_Object *icon, const char *label, Eina_Bool animate)
710 Elm_Segment_Item * it;
711 it = elm_segment_control_item_add(obj, icon, label, animate);
716 EAPI Elm_Segment_Item *
717 elm_segment_control_item_insert_at(Evas_Object *obj, Evas_Object *icon, const char *label, unsigned int index, Eina_Bool animate)
719 Elm_Segment_Item *it, *it_rel;
720 Widget_Data *wd = elm_widget_data_get(obj);
723 it = _item_new(obj, label, icon);
724 it_rel = _item_find(obj, index);
727 wd->seg_ctrl = eina_list_append(wd->seg_ctrl, it);
731 if (!it) return NULL;
732 wd->seg_ctrl = eina_list_prepend_relative(wd->seg_ctrl, it, it_rel);
734 evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
735 evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
736 evas_object_event_callback_add(it->base, EVAS_CALLBACK_RESIZE, _object_item_resize, it);
737 wd->insert_index = index;
738 wd->id = eina_list_count(wd->seg_ctrl);
739 _refresh_segment_ids(obj);
742 if(animate && it->segment_id && wd->ani_it == NULL)
745 evas_object_resize(it->base, 1, wd->height);
746 wd->ani = ecore_animator_add( _animator_animate_add_cb, obj );
749 _state_value_set(obj);
751 evas_object_show( it->base);
753 if(index >= wd->id-1)
755 evas_object_box_append(wd->box, it->base);
759 evas_object_box_insert_at(wd->box, it->base, index);
762 evas_object_smart_calculate(wd->box);
767 * Insert a new segment item to segmentcontrol
768 * @param obj The SegmentControl object
769 * @param icon The icon object for added segment item
770 * @param label The label for added segment item
771 * @param index The position at which segment item to be inserted
772 * @param animate If 1 the action be animated with sliding effects default 0.
773 * @return The new segment item or NULL if it cannot be created
775 * @ingroup SegmentControl SegmentControl
778 elm_segment_control_insert_segment_at(Evas_Object *obj, Evas_Object *icon, const char *label, unsigned int index, Eina_Bool animate)
780 Elm_Segment_Item *it;
781 it = elm_segment_control_item_insert_at(obj, icon, label, index, animate);
787 elm_segment_control_item_del(Evas_Object *obj, Elm_Segment_Item *item, Eina_Bool animate)
789 Elm_Segment_Item *it;
790 Widget_Data *wd = elm_widget_data_get(obj);
795 it = _item_search(obj, item);
798 wd->del_index = it->segment_id;
799 if(animate && it->segment_id && wd->ani_it == NULL)
801 it->delete_me = EINA_TRUE;
803 wd->ani = ecore_animator_add( _animator_animate_del_cb, obj );
807 evas_object_box_remove(wd->box, it->base);
808 evas_object_smart_calculate(wd->box);
811 _refresh_segment_ids(obj);
812 _state_value_set(obj);
815 wd->id = eina_list_count(wd->seg_ctrl);
820 * Delete a segment item to segmentcontrol
821 * @param obj The SegmentControl object
822 * @param index The position at which segment item to be deleted
823 * @param animate If 1 the action be animated with sliding effects default 0.
825 * @ingroup SegmentControl SegmentControl
828 elm_segment_control_delete_segment(Evas_Object *obj, Elm_Segment_Item *item, Eina_Bool animate)
830 elm_segment_control_item_del(obj, item, animate);
836 elm_segment_control_item_del_at(Evas_Object *obj, unsigned int index, Eina_Bool animate)
838 Elm_Segment_Item *it;
839 Widget_Data *wd = elm_widget_data_get(obj);
842 it = _item_find(obj, index);
846 wd->del_index = index;
847 if(animate && it->segment_id)
849 if(wd->ani_it == NULL)
852 it->delete_me = EINA_TRUE;
853 wd->ani = ecore_animator_add( _animator_animate_del_cb, obj );
858 evas_object_box_remove(wd->box, it->base);
859 evas_object_smart_calculate(wd->box);
861 _refresh_segment_ids(obj);
862 _state_value_set(obj);
865 wd->id = eina_list_count(wd->seg_ctrl);
870 elm_segment_control_delete_segment_at(Evas_Object *obj, unsigned int index, Eina_Bool animate)
872 elm_segment_control_item_del_at( obj, index, animate);
879 elm_segment_control_item_label_get(Evas_Object *obj, unsigned int index)
881 Elm_Segment_Item *it_rel;
882 Widget_Data *wd = elm_widget_data_get(obj);
885 it_rel = _item_find(obj, index);
887 if(it_rel) return it_rel->label;
893 * Get the label of a segment item of segmentcontrol
894 * @param obj The SegmentControl object
895 * @param index The index of the segment item
896 * @return The label of the segment item
898 * @ingroup SegmentControl SegmentControl
901 elm_segment_control_get_segment_label_at(Evas_Object *obj, unsigned int index)
904 label = elm_segment_control_item_label_get( obj, index);
910 elm_segment_control_item_icon_get(Evas_Object *obj, unsigned int index)
912 Elm_Segment_Item *seg_rel;
913 Widget_Data *wd = elm_widget_data_get(obj);
916 seg_rel = _item_find(obj, index);
918 if(seg_rel) return seg_rel->icon;
924 * Get the icon of a segment item of segmentcontrol
925 * @param obj The SegmentControl object
926 * @param index The index of the segment item
927 * @return The icon object or NULL if it is not found.
929 * @ingroup SegmentControl SegmentControl
932 elm_segment_control_get_segment_icon_at(Evas_Object *obj, unsigned int index)
935 icon = elm_segment_control_item_icon_get( obj, index);
940 EAPI Elm_Segment_Item *
941 elm_segment_control_item_selected_get(const Evas_Object *obj)
943 Elm_Segment_Item *it;
945 Widget_Data *wd = elm_widget_data_get(obj);
946 if(!wd || !wd->seg_ctrl) return NULL;
948 EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
950 if(it->segment_id == wd->cur_seg_id)
957 * Get the currently selected segment item of segmentcontrol
958 * @param obj The SegmentControl object
959 * @return The selected Segment item
961 * @ingroup SegmentControl SegmentControl
963 EAPI Elm_Segment_Item *
964 elm_segment_control_selected_segment_get(const Evas_Object *obj, int *value)
966 Elm_Segment_Item *it;
967 it = elm_segment_control_item_selected_get( obj);
968 *value = it->segment_id;
975 elm_segment_control_item_count_get(Evas_Object *obj)
977 Widget_Data *wd = elm_widget_data_get(obj);
984 * Get the count of segments of segmentcontrol
985 * @param obj The SegmentControl object
986 * @return The count of Segment items
988 * @ingroup SegmentControl SegmentControl
991 elm_segment_control_get_segment_count(Evas_Object *obj)
994 id = elm_segment_control_item_count_get( obj);
1000 * Get the base object of segment item in segmentcontrol
1001 * @param obj The Segment item
1002 * @return obj The base object of the segment item
1004 * @ingroup SegmentControl SegmentControl
1007 elm_segment_control_item_object_get(Elm_Segment_Item *it)
1009 if (!it) return NULL;
1015 * Select/unselect a particular segment item of segmentcontrol
1016 * @param item The Segment item that is to be selected or unselected.
1017 * @param select If 1 the segment item is selected and if 0 it will be unselected.
1019 * @ingroup SegmentControl SegmentControl
1022 elm_segment_control_item_selected_set( Elm_Segment_Item *item, Eina_Bool select)
1025 Widget_Data *wd = elm_widget_data_get(item->obj);
1030 if(item->segment_id == wd->cur_seg_id) return;
1031 wd->selected = EINA_TRUE;
1034 evas_object_del((Evas_Object *)wd->data);
1040 else if(item->segment_id == wd->cur_seg_id)
1042 wd->selected = EINA_FALSE;
1043 wd->cur_seg_id = -1;
1044 _signal_segment_off(item);
1052 * Get a particular indexed segment item of segmentcontrol
1053 * @param obj The Segment control object.
1054 * @param index The index of the segment item.
1055 * @return The corresponding Segment item.
1057 * @ingroup SegmentControl SegmentControl
1059 EAPI Elm_Segment_Item *
1060 elm_segment_control_item_get_at(Evas_Object *obj, unsigned int index)
1062 Elm_Segment_Item *it;
1063 it = _item_find(obj, index);
1069 * Get the index of a Segment item of Segmentcontrol
1070 * @param item The Segment item.
1071 * @return The corresponding index of the Segment item.
1073 * @ingroup SegmentControl SegmentControl
1076 elm_segment_control_item_index_get(Elm_Segment_Item *item)
1078 if(!item) return -1;
1079 Widget_Data *wd = elm_widget_data_get(item->obj);
1082 return item->segment_id;
1086 * Set The Label widget to a Segment item of Segmentcontrol
1087 * @param item The Segment item.
1088 * @param label The Label.
1089 * @return Evas_Object The Label widget.
1091 * @ingroup SegmentControl SegmentControl
1094 elm_segment_control_item_label_object_set(Elm_Segment_Item *item, char *label)
1096 if(!item) return NULL;
1097 Widget_Data *wd = elm_widget_data_get(item->obj);
1098 if(!wd) return NULL;
1099 if(!label) return NULL;
1101 item->label_wd = elm_label_add(item->obj);
1102 elm_label_label_set(item->label_wd, label);
1103 elm_label_text_align_set(item->label_wd, "middle");
1104 elm_label_ellipsis_set(item->label_wd, 1);
1105 elm_label_line_wrap_set(item->label_wd, 1);
1106 eina_stringshare_replace(&item->label, label);
1108 return item->label_wd;