Gtk.TreeView.prototype.enable_model_drag_source
function enable_model_drag_source(start_button_mask:Gdk.ModifierType, targets:[Gtk.TargetEntry], actions:Gdk.DragAction):void {
// Gjs wrapper for gtk_tree_view_enable_model_drag_source()
}Turns tree_view into a drag source for automatic DND. Calling this method sets Gtk.reorderable to false.
- start_button_mask
Mask of allowed buttons to start drag
- targets
the table of targets that the drag will support
- actions
the bitmask of possible actions for a drag from this widget