gtkFileChooserSetPreviewWidgetActive {RGtk2} | R Documentation

## gtkFileChooserSetPreviewWidgetActive

### Description

Sets whether the preview widget set by `gtkFileChooserSetPreviewWidget` should be shown for the current filename. When `active` is set to false, the file chooser may display an internally generated preview of the current file or it may display no preview at all. See `gtkFileChooserSetPreviewWidget` for more details.

### Usage

    gtkFileChooserSetPreviewWidgetActive(object, active)

### Arguments

``object`` | a `GtkFileChooser`
``active`` | whether to display the user-specified preview widget

### Details

Since 2.4

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]