TreeView.enableModelDragSource

Turns tree_view into a drag source for automatic DND. Calling this method sets reorderable to FALSE.

class TreeView
void
enableModelDragSource

Parameters

startButtonMask GdkModifierType

Mask of allowed buttons to start drag

targets TargetEntry[]

the table of targets that the drag will support

actions GdkDragAction

the bitmask of possible actions for a drag from this widget