gtkFileChooserSetExtraWidget {RGtk2} | R Documentation

## gtkFileChooserSetExtraWidget

### Description

Sets an application-supplied widget to provide extra options to the user.

### Usage

    gtkFileChooserSetExtraWidget(object, extra.widget)

### Arguments

``object`` | a `GtkFileChooser`
``extra.widget`` | widget for extra options

### Details

Since 2.4

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]