1 #include <Elementary.h>
3 #include "els_scroller.h"
5 typedef struct _Widget_Data Widget_Data;
11 const char *widget_name, *widget_base;
14 double pagerel_h, pagerel_v;
15 Evas_Coord pagesize_h, pagesize_v;
18 static const char *widtype = NULL;
19 static void _del_hook(Evas_Object *obj);
20 static void _theme_hook(Evas_Object *obj);
21 static void _show_region_hook(void *data, Evas_Object *obj);
22 static void _sizing_eval(Evas_Object *obj);
23 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
24 static void _on_focus_hook(void *data, Evas_Object *obj);
25 static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
26 Evas_Callback_Type type, void *event_info);
29 static const char SIG_SCROLL[] = "scroll";
30 static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
31 static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
32 static const char SIG_SCROLL_DRAG_START[] = "scroll,drag,start";
33 static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop";
34 static const char SIG_EDGE_LEFT[] = "edge,left";
35 static const char SIG_EDGE_RIGHT[] = "edge,right";
36 static const char SIG_EDGE_TOP[] = "edge,top";
37 static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
38 static const Evas_Smart_Cb_Description _signals[] = {
40 {SIG_SCROLL_ANIM_START, ""},
41 {SIG_SCROLL_ANIM_STOP, ""},
42 {SIG_SCROLL_DRAG_START, ""},
43 {SIG_SCROLL_DRAG_STOP, ""},
47 {SIG_EDGE_BOTTOM, ""},
52 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
54 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
55 Evas_Event_Key_Down *ev = event_info;
56 Widget_Data *wd = elm_widget_data_get(obj);
58 if (!wd) return EINA_FALSE;
59 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
60 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
64 Evas_Coord step_x = 0;
65 Evas_Coord step_y = 0;
70 Evas_Coord page_x = 0;
71 Evas_Coord page_y = 0;
75 elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
76 elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
77 elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
78 elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
79 evas_object_geometry_get(wd->content, &c_x, &c_y, &max_x, &max_y);
81 if ((!strcmp(ev->keyname, "Left")) ||
82 (!strcmp(ev->keyname, "KP_Left")) ||
83 (!strcmp(ev->keyname, "Right")) ||
84 (!strcmp(ev->keyname, "KP_Right")) ||
85 (!strcmp(ev->keyname, "Up")) ||
86 (!strcmp(ev->keyname, "KP_Up")) ||
87 (!strcmp(ev->keyname, "Down")) ||
88 (!strcmp(ev->keyname, "KP_Down")))
90 Evas_Object *current_focus = NULL;
91 Evas_Object *new_focus = NULL;
92 Eina_List *can_focus_list = NULL;
98 current_focus = elm_widget_focused_object_get(obj);
99 evas_object_geometry_get(current_focus, &f_x, &f_y, &f_w, &f_h);
100 can_focus_list = elm_widget_can_focus_child_list_get(obj);
101 if ((current_focus == obj) ||
102 (!ELM_RECTS_INTERSECT(x, y, v_w, v_h,
103 (f_x - c_x), (f_y - c_y), f_w, f_h)))
109 EINA_LIST_FOREACH(can_focus_list, l, cur)
111 double cur_weight = 0.0;
112 evas_object_geometry_get(cur, &f_x, &f_y, &f_w, &f_h);
113 if (ELM_RECTS_INTERSECT(x, y, v_w, v_h,
114 (f_x - c_x), (f_y - c_y), f_w, f_h))
117 cur_weight += ((f_x - c_x) - x) * ((f_x - c_x) - x);
119 cur_weight += ((f_y - c_y) - y) * ((f_y - c_y) - y);
120 if (cur_weight == 0.0)
122 elm_widget_focus_steal(cur);
125 cur_weight = 1.0 / cur_weight;
126 if (cur_weight > weight)
135 elm_widget_focus_steal(new_focus);
141 Evas_Object *tmp = NULL;
142 Elm_Focus_Direction dir = ELM_FOCUS_PREVIOUS;
143 void *(*list_data_get) (const Eina_List *list);
144 list_data_get = eina_list_data_get;
146 if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
147 dir = ELM_FOCUS_LEFT;
148 else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
149 dir = ELM_FOCUS_RIGHT;
150 else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
152 else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
153 dir = ELM_FOCUS_DOWN;
155 if (elm_widget_focus_list_next_get(obj, can_focus_list, list_data_get, dir, &tmp))
165 evas_object_geometry_get(new_focus, &f_x, &f_y, &f_w, &f_h);
166 l_x = f_x - c_x - step_x;
167 l_y = f_y - c_y - step_y;
168 l_w = f_w + (step_x * 2);
169 l_h = f_h + (step_y * 2);
170 if (ELM_RECTS_INTERSECT(x, y, v_w, v_h, l_x, l_y, l_w, l_h))
172 elm_widget_focus_steal(new_focus);
179 if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
181 if (x <= 0) return EINA_FALSE;
184 else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
186 if (x >= (max_x - v_w)) return EINA_FALSE;
189 else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
191 if (y == 0) return EINA_FALSE;
194 else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
196 if (y >= (max_y - v_h)) return EINA_FALSE;
199 else if ((!strcmp(ev->keyname, "Home")) || (!strcmp(ev->keyname, "KP_Home")))
203 else if ((!strcmp(ev->keyname, "End")) || (!strcmp(ev->keyname, "KP_End")))
207 else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
210 y -= -(page_y * v_h) / 100;
214 else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
217 y += -(page_y * v_h) / 100;
221 else return EINA_FALSE;
223 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
224 elm_smart_scroller_child_pos_set(wd->scr, x, y);
229 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
231 Widget_Data *wd = elm_widget_data_get(obj);
233 if (elm_widget_focus_get(obj))
235 edje_object_signal_emit(wd->scr, "elm,action,focus", "elm");
236 evas_object_focus_set(wd->scr, EINA_TRUE);
240 edje_object_signal_emit(wd->scr, "elm,action,unfocus", "elm");
241 evas_object_focus_set(wd->scr, EINA_FALSE);
246 _del_hook(Evas_Object *obj)
248 Widget_Data *wd = elm_widget_data_get(obj);
254 _mirrored_set(Evas_Object *obj, Eina_Bool mirrored)
256 Widget_Data *wd = elm_widget_data_get(obj);
259 elm_smart_scroller_mirrored_set(wd->scr, mirrored);
263 _theme_hook(Evas_Object *obj)
265 Widget_Data *wd = elm_widget_data_get(obj);
267 _elm_widget_mirrored_reload(obj);
273 _mirrored_set(obj, elm_widget_mirrored_get(obj));
274 elm_smart_scroller_object_theme_set(obj, wd->scr,
275 wd->widget_name, wd->widget_base,
276 elm_widget_style_get(obj));
277 // edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
278 edj = elm_smart_scroller_edje_object_get(wd->scr);
279 str = edje_object_data_get(edj, "focus_highlight");
280 if ((str) && (!strcmp(str, "on")))
281 elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
283 elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
289 _elm_scroller_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
291 Widget_Data *wd = elm_widget_data_get(obj);
294 if ((!wd) || (!wd->content))
299 /* Try Focus cycle in subitem */
300 if ((elm_widget_can_focus_get(cur)) || (elm_widget_child_can_focus_get(cur)))
301 return elm_widget_focus_next_get(cur, dir, next);
304 *next = (Evas_Object *)obj;
305 return !elm_widget_focus_get(obj);
309 _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
311 Widget_Data *wd = elm_widget_data_get(obj);
313 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
318 _signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
320 Widget_Data *wd = elm_widget_data_get(obj);
322 edje_object_signal_callback_add(elm_smart_scroller_edje_object_get(wd->scr),
323 emission, source, func_cb, data);
327 _signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
329 Widget_Data *wd = elm_widget_data_get(obj);
330 edje_object_signal_callback_del_full(
331 elm_smart_scroller_edje_object_get(wd->scr), emission, source,
336 _show_region_hook(void *data, Evas_Object *obj)
338 Widget_Data *wd = elm_widget_data_get(data);
339 Evas_Coord x, y, w, h;
341 elm_widget_show_region_get(obj, &x, &y, &w, &h);
343 elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
347 _focus_region_hook(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
349 Widget_Data *wd = elm_widget_data_get(obj);
351 elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
355 _sizing_eval(Evas_Object *obj)
357 Widget_Data *wd = elm_widget_data_get(obj);
358 Evas_Coord vw, vh, minw = 0, minh = 0, maxw = 0, maxh = 0, w, h, vmw, vmh;
359 double xw = 0.0, yw = 0.0;
364 evas_object_size_hint_min_get(wd->content, &minw, &minh);
365 evas_object_size_hint_max_get(wd->content, &maxw, &maxh);
366 evas_object_size_hint_weight_get(wd->content, &xw, &yw);
370 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
373 if ((minw > 0) && (vw < minw)) vw = minw;
374 else if ((maxw > 0) && (vw > maxw)) vw = maxw;
376 else if (minw > 0) vw = minw;
379 if ((minh > 0) && (vh < minh)) vh = minh;
380 else if ((maxh > 0) && (vh > maxh)) vh = maxh;
382 else if (minh > 0) vh = minh;
383 if (wd->content) evas_object_resize(wd->content, vw, vh);
386 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
387 if (wd->min_w) w = vmw + minw;
388 if (wd->min_h) h = vmh + minh;
389 evas_object_size_hint_max_get(obj, &maxw, &maxh);
390 if ((maxw > 0) && (w > maxw)) w = maxw;
391 if ((maxh > 0) && (h > maxh)) h = maxh;
392 evas_object_size_hint_min_set(obj, w, h);
397 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
403 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
405 Widget_Data *wd = elm_widget_data_get(obj);
406 Evas_Object *sub = event_info;
409 if (sub == wd->content)
411 elm_widget_on_show_region_hook_set(wd->content, NULL, NULL);
412 evas_object_event_callback_del_full (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
413 _changed_size_hints, obj);
417 else if (sub == wd->scr)
422 _hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
424 Widget_Data *wd = elm_widget_data_get(obj);
428 elm_smart_scroller_hold_set(wd->scr, 1);
432 _hold_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
434 Widget_Data *wd = elm_widget_data_get(obj);
438 elm_smart_scroller_hold_set(wd->scr, 0);
442 _freeze_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
444 Widget_Data *wd = elm_widget_data_get(obj);
448 elm_smart_scroller_freeze_set(wd->scr, 1);
452 _freeze_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
454 Widget_Data *wd = elm_widget_data_get(obj);
458 elm_smart_scroller_freeze_set(wd->scr, 0);
462 _resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
468 _edge_left(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
470 evas_object_smart_callback_call(data, SIG_EDGE_LEFT, NULL);
474 _edge_right(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
476 evas_object_smart_callback_call(data, SIG_EDGE_RIGHT, NULL);
480 _edge_top(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
482 evas_object_smart_callback_call(data, SIG_EDGE_TOP, NULL);
486 _edge_bottom(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
488 evas_object_smart_callback_call(data, SIG_EDGE_BOTTOM, NULL);
492 _scroll(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
494 evas_object_smart_callback_call(data, SIG_SCROLL, NULL);
498 _scroll_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
500 evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_START, NULL);
504 _scroll_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
506 evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_STOP, NULL);
510 _scroll_drag_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
512 evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_START, NULL);
516 _scroll_drag_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
518 evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_STOP, NULL);
522 _elm_scroller_edje_object_get(Evas_Object *obj)
524 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
525 Widget_Data *wd = elm_widget_data_get(obj);
526 if (!wd) return NULL;
527 return elm_smart_scroller_edje_object_get(wd->scr);
531 _content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
533 ELM_CHECK_WIDTYPE(obj, widtype);
535 if (part && strcmp(part, "default")) return;
536 wd = elm_widget_data_get(obj);
538 if (wd->content == content) return;
539 if (wd->content) evas_object_del(wd->content);
540 wd->content = content;
543 elm_widget_on_show_region_hook_set(content, _show_region_hook, obj);
544 elm_widget_sub_object_add(obj, content);
546 elm_smart_scroller_child_set(wd->scr, content);
547 evas_object_event_callback_add(content,
548 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
549 _changed_size_hints, obj);
555 _content_get_hook(const Evas_Object *obj, const char *part)
557 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
559 if (part && strcmp(part, "default")) return NULL;
560 wd = elm_widget_data_get(obj);
561 if (!wd) return NULL;
566 _content_unset_hook(Evas_Object *obj, const char *part)
568 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
570 Evas_Object *content;
571 if (part && strcmp(part, "default")) return NULL;
572 wd = elm_widget_data_get(obj);
573 if (!wd) return NULL;
574 if (!wd->content) return NULL;
575 content = wd->content;
576 elm_widget_sub_object_del(obj, wd->content);
577 evas_object_event_callback_del_full(wd->content,
578 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
579 _changed_size_hints, obj);
580 edje_object_part_unswallow(elm_smart_scroller_edje_object_get(wd->scr),
587 elm_scroller_add(Evas_Object *parent)
592 Evas_Coord minw, minh;
594 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
596 ELM_SET_WIDTYPE(widtype, "scroller");
597 elm_widget_type_set(obj, "scroller");
598 elm_widget_sub_object_add(parent, obj);
599 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
600 elm_widget_data_set(obj, wd);
601 elm_widget_del_hook_set(obj, _del_hook);
602 elm_widget_theme_hook_set(obj, _theme_hook);
603 elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
604 elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
605 elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
606 elm_widget_focus_next_hook_set(obj, _elm_scroller_focus_next_hook);
607 elm_widget_can_focus_set(obj, EINA_TRUE);
608 elm_widget_event_hook_set(obj, _event_hook);
609 elm_widget_focus_region_hook_set(obj, _focus_region_hook);
610 elm_widget_content_set_hook_set(obj, _content_set_hook);
611 elm_widget_content_get_hook_set(obj, _content_get_hook);
612 elm_widget_content_unset_hook_set(obj, _content_unset_hook);
614 wd->widget_name = eina_stringshare_add("scroller");
615 wd->widget_base = eina_stringshare_add("base");
617 wd->scr = elm_smart_scroller_add(e);
618 elm_smart_scroller_widget_set(wd->scr, obj);
620 elm_widget_resize_object_set(obj, wd->scr);
621 evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
622 _changed_size_hints, obj);
624 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &minw, &minh);
625 evas_object_size_hint_min_set(obj, minw, minh);
626 evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj);
628 evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
629 evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
630 evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
631 evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
632 evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
634 evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
635 evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
636 evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
637 evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom, obj);
638 evas_object_smart_callback_add(wd->scr, "scroll", _scroll, obj);
639 evas_object_smart_callback_add(wd->scr, "animate,start", _scroll_anim_start, obj);
640 evas_object_smart_callback_add(wd->scr, "animate,stop", _scroll_anim_stop, obj);
641 evas_object_smart_callback_add(wd->scr, "drag,start", _scroll_drag_start, obj);
642 evas_object_smart_callback_add(wd->scr, "drag,stop", _scroll_drag_stop, obj);
646 // TODO: convert Elementary to subclassing of Evas_Smart_Class
647 // TODO: and save some bytes, making descriptions per-class and not instance!
648 evas_object_smart_callbacks_descriptions_set(obj, _signals);
649 _mirrored_set(obj, elm_widget_mirrored_get(obj));
654 elm_scroller_content_set(Evas_Object *obj, Evas_Object *content)
656 _content_set_hook(obj, NULL, content);
660 elm_scroller_content_get(const Evas_Object *obj)
662 return _content_get_hook(obj, NULL);
666 elm_scroller_content_unset(Evas_Object *obj)
668 return _content_unset_hook(obj, NULL);
672 elm_scroller_custom_widget_base_theme_set(Evas_Object *obj, const char *widget, const char *base)
674 ELM_CHECK_WIDTYPE(obj, widtype);
675 Widget_Data *wd = elm_widget_data_get(obj);
677 EINA_SAFETY_ON_NULL_RETURN(widget);
678 EINA_SAFETY_ON_NULL_RETURN(base);
679 if (eina_stringshare_replace(&wd->widget_name, widget) |
680 eina_stringshare_replace(&wd->widget_base, base))
685 elm_scroller_content_min_limit(Evas_Object *obj, Eina_Bool w, Eina_Bool h)
687 ELM_CHECK_WIDTYPE(obj, widtype);
688 Widget_Data *wd = elm_widget_data_get(obj);
696 elm_scroller_region_show(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
698 ELM_CHECK_WIDTYPE(obj, widtype);
699 Widget_Data *wd = elm_widget_data_get(obj);
700 if ((!wd) || (!wd->scr)) return;
701 elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
705 elm_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
707 ELM_CHECK_WIDTYPE(obj, widtype);
708 Widget_Data *wd = elm_widget_data_get(obj);
709 const Elm_Scroller_Policy map[3] =
711 ELM_SMART_SCROLLER_POLICY_AUTO,
712 ELM_SMART_SCROLLER_POLICY_ON,
713 ELM_SMART_SCROLLER_POLICY_OFF
715 if ((!wd) || (!wd->scr)) return;
716 if ((policy_h >= 3) || (policy_v >= 3)) return;
717 elm_smart_scroller_policy_set(wd->scr, map[policy_h], map[policy_v]);
721 elm_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
723 ELM_CHECK_WIDTYPE(obj, widtype);
724 Widget_Data *wd = elm_widget_data_get(obj);
725 if ((!wd) || (!wd->scr)) return;
726 elm_smart_scroller_policy_get(wd->scr,
727 (Elm_Smart_Scroller_Policy *) policy_h,
728 (Elm_Smart_Scroller_Policy *) policy_v);
732 elm_scroller_region_get(const Evas_Object *obj, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
734 ELM_CHECK_WIDTYPE(obj, widtype);
735 Widget_Data *wd = elm_widget_data_get(obj);
736 if ((!wd) || (!wd->scr)) return;
737 if ((x) || (y)) elm_smart_scroller_child_pos_get(wd->scr, x, y);
738 if ((w) || (h)) elm_smart_scroller_child_viewport_size_get(wd->scr, w, h);
742 elm_scroller_child_size_get(const Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
744 ELM_CHECK_WIDTYPE(obj, widtype);
745 Widget_Data *wd = elm_widget_data_get(obj);
747 evas_object_geometry_get(wd->content, NULL, NULL, w, h);
751 elm_scroller_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
753 ELM_CHECK_WIDTYPE(obj, widtype);
754 Widget_Data *wd = elm_widget_data_get(obj);
755 if ((!wd) || (!wd->scr)) return;
756 elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
760 elm_scroller_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
762 ELM_CHECK_WIDTYPE(obj, widtype);
763 Widget_Data *wd = elm_widget_data_get(obj);
765 elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
769 elm_scroller_page_relative_set(Evas_Object *obj, double h_pagerel, double v_pagerel)
771 ELM_CHECK_WIDTYPE(obj, widtype);
772 Widget_Data *wd = elm_widget_data_get(obj);
774 wd->pagerel_h = h_pagerel;
775 wd->pagerel_v = v_pagerel;
777 elm_smart_scroller_paging_set(wd->scr, wd->pagerel_h, wd->pagerel_v,
778 wd->pagesize_h, wd->pagesize_v);
782 elm_scroller_page_size_set(Evas_Object *obj, Evas_Coord h_pagesize, Evas_Coord v_pagesize)
784 ELM_CHECK_WIDTYPE(obj, widtype);
785 Widget_Data *wd = elm_widget_data_get(obj);
787 wd->pagesize_h = h_pagesize;
788 wd->pagesize_v = v_pagesize;
790 elm_smart_scroller_paging_set(wd->scr, wd->pagerel_h, wd->pagerel_v,
791 wd->pagesize_h, wd->pagesize_v);
795 elm_scroller_current_page_get(const Evas_Object *obj, int *h_pagenumber, int *v_pagenumber)
797 ELM_CHECK_WIDTYPE(obj, widtype);
798 Widget_Data *wd = elm_widget_data_get(obj);
801 elm_smart_scroller_current_page_get(wd->scr, h_pagenumber, v_pagenumber);
805 elm_scroller_last_page_get(const Evas_Object *obj, int *h_pagenumber, int *v_pagenumber)
807 ELM_CHECK_WIDTYPE(obj, widtype);
808 Widget_Data *wd = elm_widget_data_get(obj);
811 elm_smart_scroller_last_page_get(wd->scr, h_pagenumber, v_pagenumber);
815 elm_scroller_page_show(Evas_Object *obj, int h_pagenumber, int v_pagenumber)
817 ELM_CHECK_WIDTYPE(obj, widtype);
818 Widget_Data *wd = elm_widget_data_get(obj);
821 elm_smart_scroller_page_show(wd->scr, h_pagenumber, v_pagenumber);
825 elm_scroller_page_bring_in(Evas_Object *obj, int h_pagenumber, int v_pagenumber)
827 ELM_CHECK_WIDTYPE(obj, widtype);
828 Widget_Data *wd = elm_widget_data_get(obj);
831 elm_smart_scroller_page_bring_in(wd->scr, h_pagenumber, v_pagenumber);
835 elm_scroller_region_bring_in(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
837 ELM_CHECK_WIDTYPE(obj, widtype);
838 Widget_Data *wd = elm_widget_data_get(obj);
839 if ((!wd) || (!wd->scr)) return;
840 elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
844 elm_scroller_propagate_events_set(Evas_Object *obj, Eina_Bool propagation)
846 ELM_CHECK_WIDTYPE(obj, widtype);
847 Widget_Data *wd = elm_widget_data_get(obj);
850 elm_smart_scroller_propagate_events_set(wd->scr, propagation);
854 elm_scroller_propagate_events_get(const Evas_Object *obj)
856 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
857 Widget_Data *wd = elm_widget_data_get(obj);
858 if (!wd) return EINA_FALSE;
860 return elm_smart_scroller_propagate_events_get(wd->scr);
864 elm_scroller_gravity_set(Evas_Object *obj, double x, double y)
866 ELM_CHECK_WIDTYPE(obj, widtype);
867 Widget_Data *wd = elm_widget_data_get(obj);
870 elm_smart_scroller_gravity_set(wd->scr, x, y);
874 elm_scroller_gravity_get(const Evas_Object *obj, double *x, double *y)
876 ELM_CHECK_WIDTYPE(obj, widtype);
877 Widget_Data *wd = elm_widget_data_get(obj);
880 elm_smart_scroller_gravity_get(wd->scr, x, y);
884 elm_scroller_page_move_set(Evas_Object *obj, Eina_Bool set)