gtkWindowSetOpacity: gtkWindowSetOpacity

Description Usage Arguments Details Author(s)

View source: R/gtkFuncs.R

Description

Request the windowing system to make window partially transparent, with opacity 0 being fully transparent and 1 fully opaque. (Values of the opacity parameter are clamped to the [0,1] range.) On X11 this has any effect only on X screens with a compositing manager running. See gtkWidgetIsComposited. On Windows it should work always.

Usage

1
gtkWindowSetOpacity(object, opacity)

Arguments

object

a GtkWindow

opacity

desired opacity, between 0 and 1

Details

Note that setting a window's opacity after the window has been shown causes it to flicker once on Windows. Since 2.12

Author(s)

Derived by RGtkGen from GTK+ documentation


RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.