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DnD/Wl: add cancel support 

This feature permits cancellation of a DnD operation in the middle.

@feature
This commit is contained in:
Daniel Zaoui 2015-02-25 10:35:43 +02:00 committed by Daniel Zaoui
parent fbb0371901
commit 703f86dfb4
1 changed files with 12 additions and 10 deletions
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22
legacy/elementary/src/lib/elm_cnp.c
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@ -4538,23 +4538,25 @@ elm_drag_cancel(Evas_Object *obj)
ELM_SAFE_FREE(handler_up, ecore_event_handler_del);
ELM_SAFE_FREE(handler_status, ecore_event_handler_del);
ecore_x_dnd_abort(xwin);
}
if (dragwidget)
{
if (elm_widget_is(dragwidget))
if (dragwidget)
{
Evas_Object *win = elm_widget_top_get(dragwidget);
if (win && eo_isa(win, ELM_WIN_CLASS))
evas_object_smart_callback_del_full(win, "rotation,changed",
_x11_win_rotation_changed_cb, dragwin);
if (elm_widget_is(dragwidget))
{
Evas_Object *win = elm_widget_top_get(dragwidget);
if (win && eo_isa(win, ELM_WIN_CLASS))
evas_object_smart_callback_del_full(win, "rotation,changed",
_x11_win_rotation_changed_cb, dragwin);
}
}
goto end;
}
#endif
#ifdef HAVE_ELEMENTARY_WAYLAND
/* Have to complete here.
* if (elm_win_wl_window_get(obj)) ... */
if (_wl_elm_widget_window_get(obj))
ecore_wl_dnd_drag_end(ecore_wl_input_get());
#endif
end:
ELM_SAFE_FREE(dragwin, evas_object_del);
dragdonecb = NULL;
dragacceptcb = NULL;