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e dialog: Handle Escape keys on dialogs. This is very useful. Now e about, theme about, sys dialogs handles Escape key and closes the window. 

SVN revision: 81966
This commit is contained in:
Daniel Juyung Seo 2013-01-01 23:44:11 +00:00
parent 9243efd187
commit ba8be587ab
1 changed files with 18 additions and 0 deletions
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18
src/bin/e_obj_dialog.c
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@ -10,12 +10,23 @@ static void _e_obj_dialog_cb_resize(E_Win *win);
/* externally accessible functions */
static void
_key_down_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event)
{
Evas_Event_Key_Down *ev = event;
if (!strcmp(ev->keyname, "Escape") && data)
_e_obj_dialog_cb_delete(data);
}
EAPI E_Obj_Dialog *
e_obj_dialog_new(E_Container *con, char *title, char *class_name, char *class_class)
{
E_Obj_Dialog *od;
E_Manager *man;
Evas_Object *o;
Eina_Bool kg;
Evas_Modifier_Mask mask;
if (!con)
{
@ -46,6 +57,13 @@ e_obj_dialog_new(E_Container *con, char *title, char *class_name, char *class_cl
e_win_centered_set(od->win, 1);
od->cb_delete = NULL;
mask = 0;
kg = evas_object_key_grab(o, "Escape", mask, ~mask, 0);
if (!kg)
fprintf(stderr, "ERROR: unable to redirect \"Escape\" key events to object %p.\n", o);
evas_object_event_callback_add(o, EVAS_CALLBACK_KEY_DOWN,
_key_down_cb, od->win);
return od;
}