TreeView.enableModelDragSource

Turns @tree_view into a drag source for automatic DND. Calling this method sets #GtkTreeView:reorderable to %FALSE.

class TreeView

void

enableModelDragSource

(

)

Parameters

startButtonMask GdkModifierType: Mask of allowed buttons to start drag
formats ContentFormats: the target formats that the drag will support
actions GdkDragAction: the bitmask of possible actions for a drag from this widget