Signal
GtkDragSource::drag-cancel
Declaration
gboolean
drag_cancel (
GtkDragSource* self,
GdkDrag* drag,
GdkDragCancelReason* reason,
gpointer user_data
)
Description [src]
Emitted on the drag source when a drag has failed.
The signal handler may handle a failed drag operation based on
the type of error. It should return TRUE if the failure has been handled
and the default “drag operation failed” animation should not be shown.
| Default handler: | The default handler is called after the handlers added via |
Parameters
drag |
GdkDrag |
The |
|
| The data is owned by the caller of the function. | |
reason |
GdkDragCancelReason |
Information on why the drag failed. |
|
| The data is owned by the caller of the function. |