enlightenment/enlightenment
enlightenment
/
enlightenment
10
9
Fork 12
Code Issues 24 Pull Requests 2 Projects Releases Wiki Activity

track/manage size hints for zoomap child objects 

this enables the use of zoomaps for elm objects
This commit is contained in:
Mike Blumenkrantz 2016-02-26 15:03:22 -05:00
parent 8c2396cd9b
commit 7b07b03c21
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/bin/e_zoomap.c
View File

@ -32,6 +32,17 @@ static void _e_zoomap_smart_clip_set(Evas_Object *obj, Evas_Object *clip);
static void _e_zoomap_smart_clip_unset(Evas_Object *obj);
static void _e_zoomap_smart_init(void);
static void
_e_zoomap_smart_child_hints(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
E_Smart_Data *sd = data;
int w, h;
evas_object_size_hint_min_get(obj, &w, &h);
evas_object_size_hint_min_set(sd->smart_obj, w, h);
evas_object_resize(sd->smart_obj, w, h);
}
/* local subsystem globals */
static Evas_Smart *_e_smart = NULL;
@ -58,6 +69,8 @@ e_zoomap_child_set(Evas_Object *obj, Evas_Object *child)
_e_zoomap_smart_child_del_hook);
evas_object_event_callback_del(sd->child_obj, EVAS_CALLBACK_RESIZE,
_e_zoomap_smart_child_resize_hook);
evas_object_event_callback_del(child, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_e_zoomap_smart_child_hints);
sd->child_obj = NULL;
}
if (child)
@ -70,6 +83,8 @@ e_zoomap_child_set(Evas_Object *obj, Evas_Object *child)
&sd->child_w, &sd->child_h);
evas_object_event_callback_add(child, EVAS_CALLBACK_DEL,
_e_zoomap_smart_child_del_hook, sd);
evas_object_event_callback_add(child, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_e_zoomap_smart_child_hints, sd);
evas_object_event_callback_add(child, EVAS_CALLBACK_RESIZE,
_e_zoomap_smart_child_resize_hook, sd);
if (evas_object_visible_get(obj)) evas_object_show(sd->child_obj);
@ -275,6 +290,8 @@ _e_zoomap_smart_del(Evas_Object *obj)
_e_zoomap_smart_child_del_hook);
evas_object_event_callback_del(o, EVAS_CALLBACK_RESIZE,
_e_zoomap_smart_child_resize_hook);
evas_object_event_callback_del(o, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_e_zoomap_smart_child_hints);
evas_object_del(o);
}
E_FREE(sd);