drag_source_set


Description:

public void drag_source_set (Widget widget, ModifierType start_button_mask, TargetEntry[]? targets, DragAction actions)

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.

Parameters:

this

a Widget

start_button_mask

the bitmask of buttons that can start the drag

targets

the table of targets that the drag will support, may be null

actions

the bitmask of possible actions for a drag from this widget

n_targets

the number of items in targets


Namespace: Gtk
Package: gtk+-3.0