RGtk2: gtkWidgetInputShapeCombineMask – R documentation

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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`	a `GtkWidget`
`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

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release