gtkActionSetIsImportant {RGtk2} | R Documentation

## gtkActionSetIsImportant

### Description

Sets whether the action is important, this attribute is used primarily by toolbar items to decide whether to show a label or not.

### Usage

    gtkActionSetIsImportant(object, is.important)

### Arguments

``object`` | the action object
``is.important`` | `TRUE` to make the action important

### Details

Since 2.16

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]