Signal

GtkDragSource::drag-begin

Declaration 

void
drag_begin (
  GtkDragSource* self,
  GdkDrag* drag,
  gpointer user_data
)

Description [src]

Emitted on the drag source when a drag is started.

It can be used to e.g. set a custom drag icon with gtk_drag_source_set_icon().

Default handler:

The default handler is called after the handlers added via g_signal_connect().

Parameters

drag

Type: GdkDrag

The GdkDrag object.

The data is owned by the caller of the function.