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RGtk2 (version 2.20.31)

gtkWidgetInputShapeCombineMask: gtkWidgetInputShapeCombineMask

Description

Sets an input shape for this widget's GDK window. This allows for windows which react to mouse click in a nonrectangular region, see gdkWindowInputShapeCombineMask for more information.

Usage

gtkWidgetInputShapeCombineMask(object, shape.mask = NULL, 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

Details

Since 2.10