Method

GdkDragContextmanage_dnd

Declaration [src]

gboolean
gdk_drag_context_manage_dnd (
  GdkDragContext* context,
  GdkWindow* ipc_window,
  GdkDragAction actions
)

Description [src]

Requests the drag and drop operation to be managed by context. When a drag and drop operation becomes managed, the GdkDragContext will internally handle all input and source-side GdkEventDND events as required by the windowing system.

Once the drag and drop operation is managed, the drag context will emit the following signals: - The GdkDragContext::action-changed signal whenever the final action to be performed by the drag and drop operation changes. - The GdkDragContext::drop-performed signal after the user performs the drag and drop gesture (typically by releasing the mouse button). - The GdkDragContext::dnd-finished signal after the drag and drop operation concludes (after all GdkSelection transfers happen). - The GdkDragContext::cancel signal if the drag and drop operation is finished but doesn’t happen over an accepting destination, or is cancelled through other means.

Available since:3.20

Parameters

ipc_window GdkWindow
 

Window to use for IPC messaging/events.

 The data is owned by the caller of the function.
actions GdkDragAction
 

The actions supported by the drag source.

Return value

Returns: gboolean
 

TRUE if the drag and drop operation is managed.