RGtk2 (version 2.20.31)

gtkWidgetShapeCombineMask: gtkWidgetShapeCombineMask

Description

Sets a shape for this widget's GDK window. This allows for transparent windows etc., see gdkWindowShapeCombineMask for more information.

Usage

gtkWidgetShapeCombineMask(object, shape.mask, offset.x, offset.y)

Arguments

object
shape.mask
shape to be added, or NULL to remove an existing shape. [ allow-none ]
offset.x
X position of shape mask with respect to window
offset.y
Y position of shape mask with respect to window