gtkColorButtonSetUseAlpha {RGtk2} | R Documentation

## gtkColorButtonSetUseAlpha

### Description

Sets whether or not the color button should use the alpha channel.

### Usage

    gtkColorButtonSetUseAlpha(object, use.alpha)

### Arguments

``object`` | a `GtkColorButton`.
``use.alpha`` | `TRUE` if color button should use alpha channel, `FALSE` if not.

### Details

Since 2.4

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]