3 typedef struct _E_Widget_Data E_Widget_Data;
6 Evas_Object *o_scrollframe, *o_child, *o_fobj;
9 static void _e_wid_del_hook(Evas_Object *obj);
10 static void _e_wid_focus_hook(Evas_Object *obj);
11 static void _e_wid_focus_steal(void *data, Evas *e, Evas_Object *obj, void *event_info);
12 static void _e_wid_cb_scrollframe_resize(void *data, Evas *e, Evas_Object *obj,
15 /* externally accessible functions */
17 e_widget_scrollframe_simple_add(Evas *evas, Evas_Object *child)
22 obj = e_widget_add(evas);
24 e_widget_del_hook_set(obj, _e_wid_del_hook);
25 e_widget_focus_hook_set(obj, _e_wid_focus_hook);
26 wd = calloc(1, sizeof(E_Widget_Data));
27 e_widget_data_set(obj, wd);
29 o = e_scrollframe_add(evas);
30 e_scrollframe_policy_set(o, E_SCROLLFRAME_POLICY_AUTO,
31 E_SCROLLFRAME_POLICY_AUTO);
32 wd->o_scrollframe = o;
34 e_widget_sub_object_add(obj, o);
35 e_widget_resize_object_set(obj, o);
36 evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN,
37 _e_wid_focus_steal, obj);
39 e_scrollframe_child_set(wd->o_scrollframe, child);
40 evas_object_show(child);
42 e_widget_sub_object_add(obj, child);
43 evas_object_event_callback_add(wd->o_scrollframe, EVAS_CALLBACK_RESIZE,
44 _e_wid_cb_scrollframe_resize, wd->o_child);
50 e_widget_scrollframe_pan_add(Evas *evas, Evas_Object *pan, void (*pan_set)(Evas_Object *obj, Evas_Coord x, Evas_Coord y), void (*pan_get)(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y), void (*pan_max_get)(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y), void (*pan_child_size_get)(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y))
55 obj = e_widget_add(evas);
57 e_widget_del_hook_set(obj, _e_wid_del_hook);
58 e_widget_focus_hook_set(obj, _e_wid_focus_hook);
59 wd = calloc(1, sizeof(E_Widget_Data));
60 e_widget_data_set(obj, wd);
62 o = e_scrollframe_add(evas);
63 wd->o_scrollframe = o;
65 e_widget_sub_object_add(obj, o);
66 e_widget_resize_object_set(obj, o);
67 evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN,
68 _e_wid_focus_steal, obj);
70 e_scrollframe_extern_pan_set(o, pan, pan_set, pan_get, pan_max_get,
72 evas_object_show(pan);
73 e_widget_sub_object_add(obj, pan);
79 e_widget_scrollframe_child_pos_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
83 wd = e_widget_data_get(obj);
84 e_scrollframe_child_pos_set(wd->o_scrollframe, x, y);
88 e_widget_scrollframe_child_pos_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
92 wd = e_widget_data_get(obj);
93 e_scrollframe_child_pos_get(wd->o_scrollframe, x, y);
97 e_widget_scrollframe_child_region_show(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
101 wd = e_widget_data_get(obj);
102 e_scrollframe_child_region_show(wd->o_scrollframe, x, y, w, h);
106 e_widget_scrollframe_focus_object_set(Evas_Object *obj, Evas_Object *fobj)
110 wd = e_widget_data_get(obj);
115 e_widget_scrollframe_object_get(Evas_Object *obj)
119 wd = e_widget_data_get(obj);
120 return wd->o_scrollframe;
123 /* Private functions */
125 _e_wid_del_hook(Evas_Object *obj)
129 wd = e_widget_data_get(obj);
134 _e_wid_focus_hook(Evas_Object *obj)
138 wd = e_widget_data_get(obj);
139 if (e_widget_focus_get(obj))
141 edje_object_signal_emit(e_scrollframe_edje_object_get(wd->o_scrollframe), "e,state,focused", "e");
142 if (wd->o_fobj) evas_object_focus_set(wd->o_fobj, 1);
143 else evas_object_focus_set(wd->o_scrollframe, 1);
147 edje_object_signal_emit(e_scrollframe_edje_object_get(wd->o_scrollframe), "e,state,unfocused", "e");
148 if (wd->o_fobj) evas_object_focus_set(wd->o_fobj, 0);
149 evas_object_focus_set(wd->o_scrollframe, 0);
154 _e_wid_focus_steal(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
156 e_widget_focus_steal(data);
160 _e_wid_cb_scrollframe_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
162 Evas_Coord mw = 0, mh = 0;
163 Evas_Coord vw = 0, vh = 0;
164 Evas_Coord w = 0, h = 0;
166 e_scrollframe_child_viewport_size_get(obj, &vw, &vh);
167 e_widget_size_min_get(data, &mw, &mh);
168 evas_object_geometry_get(data, NULL, NULL, &w, &h);
171 if (w != vw) evas_object_resize(data, vw, h);