From: Hyoyoung Chang <hyoyoung@gmail.com>

Subject: [E-devel] [patch] elm_cnp_helper - bugfix that dnd won't start
Date: Mon, 2 Jan 2012 16:52:05 +0900

Dear all.

elementary supports ecore_x dnd feature.
But currently eocre_x_dnd_aware_set isn't set by default
Its patch fixes this bug.

Thank you

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@66740 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/elm_cnp_helper.c b/src/lib/elm_cnp_helper.c
index 81c7226..026a6f6 100644 (file)
--- a/src/lib/elm_cnp_helper.c
+++ b/src/lib/elm_cnp_helper.c
@@ -1555,10 +1555,12 @@ elm_drop_target_del(Evas_Object *obj)
 
 
 static void
-_drag_mouse_up(void *un __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *data __UNUSED__)
+_drag_mouse_up(void *un __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *data)
 {
+   Ecore_X_Window xwin = *((Ecore_X_Window *)data);
    evas_object_event_callback_del(obj, EVAS_CALLBACK_MOUSE_UP, _drag_mouse_up);
    ecore_x_dnd_drop();
+   ecore_x_dnd_aware_set(xwin, EINA_FALSE);
    if (dragdonecb)
      {
         dragdonecb(dragdonecb,selections[ELM_SEL_TYPE_XDND].widget);
@@ -1606,10 +1608,11 @@ elm_drag_start(Evas_Object *obj, Elm_Sel_Format format, const char *data, void (
    dragdonecb = dragdone;
    dragdonedata = donecbdata;
 
+   ecore_x_dnd_aware_set(xwin, EINA_TRUE);
    ecore_x_dnd_callback_pos_update_set(_drag_move, NULL);
    ecore_x_dnd_begin(xwin, (unsigned char *)&xdnd, sizeof(Elm_Sel_Type));
    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
-                                  _drag_mouse_up, NULL);
+                                  _drag_mouse_up, (void *)xwin);
 
    handler_status = ecore_event_handler_add(ECORE_X_EVENT_XDND_STATUS,
                                             _dnd_status, NULL);