1 #include <Elementary.h>
4 typedef struct _Widget_Data Widget_Data;
11 Eina_Bool collapsed : 1;
12 Eina_Bool collapsible : 1;
15 static const char SIG_CLICKED[] = "clicked";
17 static const Evas_Smart_Cb_Description _signals[] = {
22 static const char *widtype = NULL;
23 static void _del_hook(Evas_Object *obj);
24 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
25 static void _theme_hook(Evas_Object *obj);
26 static void _sizing_eval(Evas_Object *obj);
27 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
28 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
31 _del_hook(Evas_Object *obj)
33 Widget_Data *wd = elm_widget_data_get(obj);
35 if (wd->label) eina_stringshare_del(wd->label);
40 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
42 Widget_Data *wd = elm_widget_data_get(obj);
44 edje_object_mirrored_set(wd->frm, rtl);
48 _theme_hook(Evas_Object *obj)
50 Widget_Data *wd = elm_widget_data_get(obj);
52 _elm_widget_mirrored_reload(obj);
53 _mirrored_set(obj, elm_widget_mirrored_get(obj));
54 _elm_theme_object_set(obj, wd->frm, "frame", "base", elm_widget_style_get(obj));
55 edje_object_part_text_set(wd->frm, "elm.text", wd->label);
57 edje_object_part_swallow(wd->frm, "elm.swallow.content", wd->content);
58 edje_object_scale_set(wd->frm, elm_widget_scale_get(obj) * _elm_config->scale);
63 _elm_frame_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
65 Widget_Data *wd = elm_widget_data_get(obj);
68 if ((!wd) || (!wd->content))
73 /* Try Focus cycle in subitem */
74 return elm_widget_focus_next_get(cur, dir, next);
78 _sizing_eval(Evas_Object *obj)
80 Widget_Data *wd = elm_widget_data_get(obj);
81 Evas_Coord minw = -1, minh = -1;
83 edje_object_size_min_calc(wd->frm, &minw, &minh);
84 evas_object_size_hint_min_set(obj, minw, minh);
85 evas_object_size_hint_max_set(obj, -1, -1);
89 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
91 Widget_Data *wd = elm_widget_data_get(data);
92 // FIXME: why is this needed? how does edje get this unswallowed or
93 // lose its callbacks to edje
95 edje_object_part_swallow(wd->frm, "elm.swallow.content", wd->content);
100 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
102 Widget_Data *wd = elm_widget_data_get(obj);
103 Evas_Object *sub = event_info;
105 if (sub == wd->content)
107 evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
108 _changed_size_hints, obj);
115 _elm_frame_label_set(Evas_Object *obj, const char *item, const char *label)
117 ELM_CHECK_WIDTYPE(obj, widtype);
118 Widget_Data *wd = elm_widget_data_get(obj);
119 if (item && strcmp(item, "default")) return;
121 eina_stringshare_replace(&(wd->label), label);
122 edje_object_part_text_set(wd->frm, "elm.text", wd->label);
127 _elm_frame_label_get(const Evas_Object *obj, const char *item)
129 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
130 Widget_Data *wd = elm_widget_data_get(obj);
131 if (item && strcmp(item, "default")) return NULL;
132 if (!wd) return NULL;
137 _content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
139 ELM_CHECK_WIDTYPE(obj, widtype);
142 if (part && strcmp(part, "default")) return;
143 wd = elm_widget_data_get(obj);
145 if (wd->content == content) return;
146 if (wd->content) evas_object_del(wd->content);
147 wd->content = content;
150 elm_widget_sub_object_add(obj, content);
151 evas_object_event_callback_add(content, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
152 _changed_size_hints, obj);
153 edje_object_part_swallow(wd->frm, "elm.swallow.content", content);
159 _content_get_hook(const Evas_Object *obj, const char *part)
161 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
164 if (part && strcmp(part, "default")) return NULL;
165 wd = elm_widget_data_get(obj);
166 if (!wd) return NULL;
171 _content_unset_hook(Evas_Object *obj, const char *part)
173 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
175 Evas_Object *content;
176 if (part && strcmp(part, "default")) return NULL;
177 wd = elm_widget_data_get(obj);
178 if (!wd) return NULL;
179 if (!wd->content) return NULL;
180 content = wd->content;
181 elm_widget_sub_object_del(obj, wd->content);
182 evas_object_event_callback_del_full(wd->content,
183 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
184 _changed_size_hints, obj);
185 edje_object_part_unswallow(wd->frm, wd->content);
191 _recalc(Evas_Object *fr, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
197 _recalc_done(Evas_Object *fr, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
200 wd = elm_widget_data_get(fr);
202 evas_object_smart_callback_del(wd->frm, "recalc", (Evas_Smart_Cb)_recalc);
206 _signal_click(Evas_Object *fr, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
209 wd = elm_widget_data_get(fr);
211 evas_object_smart_callback_call(fr, SIG_CLICKED, NULL);
212 if (!wd->collapsible) return;
213 evas_object_smart_callback_add(wd->frm, "recalc", (Evas_Smart_Cb)_recalc, fr);
214 edje_object_signal_emit(wd->frm, "elm,action,collapse", "elm");
219 elm_frame_add(Evas_Object *parent)
225 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
227 ELM_SET_WIDTYPE(widtype, "frame");
228 elm_widget_type_set(obj, "frame");
229 elm_widget_sub_object_add(parent, obj);
230 elm_widget_data_set(obj, wd);
231 elm_widget_del_hook_set(obj, _del_hook);
232 elm_widget_theme_hook_set(obj, _theme_hook);
233 elm_widget_focus_next_hook_set(obj, _elm_frame_focus_next_hook);
234 elm_widget_can_focus_set(obj, EINA_FALSE);
235 elm_widget_text_set_hook_set(obj, _elm_frame_label_set);
236 elm_widget_text_get_hook_set(obj, _elm_frame_label_get);
237 elm_widget_content_set_hook_set(obj, _content_set_hook);
238 elm_widget_content_get_hook_set(obj, _content_get_hook);
239 elm_widget_content_unset_hook_set(obj, _content_unset_hook);
241 wd->frm = edje_object_add(e);
242 _elm_theme_object_set(obj, wd->frm, "frame", "base", "default");
243 elm_widget_resize_object_set(obj, wd->frm);
245 evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
246 evas_object_smart_callback_add(wd->frm, "elm,anim,done", (Evas_Smart_Cb)_recalc_done, obj);
247 edje_object_signal_callback_add(wd->frm, "elm,action,click", "elm",
248 (Edje_Signal_Cb)_signal_click, obj);
249 evas_object_smart_callbacks_descriptions_set(obj, _signals);
251 _mirrored_set(obj, elm_widget_mirrored_get(obj));
257 elm_frame_autocollapse_set(Evas_Object *obj, Eina_Bool enable)
260 ELM_CHECK_WIDTYPE(obj, widtype);
261 wd = elm_widget_data_get(obj);
263 wd->collapsible = !!enable;
267 elm_frame_autocollapse_get(Evas_Object *obj)
270 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
271 wd = elm_widget_data_get(obj);
272 if (!wd) return EINA_FALSE;
273 return wd->collapsible;
277 elm_frame_collapse_set(Evas_Object *obj, Eina_Bool enable)
280 ELM_CHECK_WIDTYPE(obj, widtype);
281 wd = elm_widget_data_get(obj);
284 if (wd->collapsed == enable) return;
285 edje_object_signal_emit(wd->frm, "elm,action,collapse", "elm");
286 evas_object_smart_callback_add(wd->frm, "recalc", (Evas_Smart_Cb)_recalc, obj);
287 wd->collapsed = enable;
291 elm_frame_collapse_get(Evas_Object *obj)
294 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
295 wd = elm_widget_data_get(obj);
296 if (!wd) return EINA_FALSE;
297 return wd->collapsed;
302 elm_frame_label_set(Evas_Object *obj, const char *label)
304 _elm_frame_label_set(obj, NULL, label);
308 elm_frame_label_get(const Evas_Object *obj)
310 return _elm_frame_label_get(obj, NULL);
314 elm_frame_content_set(Evas_Object *obj, Evas_Object *content)
316 _content_set_hook(obj, NULL, content);
320 elm_frame_content_get(const Evas_Object *obj)
322 return _content_get_hook(obj, NULL);
326 elm_frame_content_unset(Evas_Object *obj)
328 return _content_unset_hook(obj, NULL);