Widget.dragSourceSet

Sets up a widget so that GTK+ will start a drag operation when the user clicks and drags on the widget. The widget must have a window.

class Widget

void

dragSourceSet

(

)

Parameters

startButtonMask GdkModifierType: the bitmask of buttons that can start the drag
targets TargetEntry[]: the table of targets that the drag will support, may be %NULL
actions GdkDragAction: the bitmask of possible actions for a drag from this widget