gtkWindowSetIconFromFile {RGtk2} | R Documentation

## gtkWindowSetIconFromFile

### Description

Sets the icon for `window`. Warns on failure if `err` is `NULL`.

### Usage

    gtkWindowSetIconFromFile(object, filename, .errwarn = TRUE)

### Arguments

``object`` | a `GtkWindow`
``filename`` | location of icon file
`.errwarn` | Whether to issue a warning on error or fail silently

### Details

This function is equivalent to calling `gtkWindowSetIcon` with a pixbuf created by loading the image from `filename`. Since 2.2

### Value

A list containing the following elements:

`retval` | [logical] `TRUE` if setting the icon succeeded.
``error`` | location to store error, or `NULL`. [ allow-none ]

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]