gdkSpawnCommandLineOnScreen {RGtk2} | R Documentation

## gdkSpawnCommandLineOnScreen

### Description

Like `gSpawnCommandLineAsync()`, except the child process is spawned in such an environment that on calling `gdkDisplayOpen` it would be returned a `GdkDisplay` with `screen` as the default screen.

### Usage

    gdkSpawnCommandLineOnScreen(screen, command.line, .errwarn = TRUE)

### Arguments

``screen`` | a `GdkScreen`
``command.line`` | a command line
`.errwarn` | Whether to issue a warning on error or fail silently

### Details

This is useful for applications which wish to launch an application on a specific screen. Since 2.4

### Value

A list containing the following elements:

`retval` | [logical] `TRUE` on success, `FALSE` if error is set.
``error`` | return location for errors

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]