GLib.AppLaunchContext – gio-2.0 – Vala Binding Reference

Description:

[ CCode ( type_id = "g_app_launch_context_get_type ()" ) ]
public class AppLaunchContext : Object

Integrating the launch with the launching application.

This is used to handle for instance startup notification and launching the new application on the same screen as the launching window.

Namespace: GLib

Package: gio-2.0

Content:

Creation methods:

public AppLaunchContext ()

Creates a new application launch context.

Methods:

public virtual string? get_display (AppInfo info, List<File> files)

Gets the display string for the this .

public string[] get_environment ()

Gets the complete environment variable list to be passed to the child process when this is used to launch an application.

public virtual string? get_startup_notify_id (AppInfo info, List<File> files)

Initiates startup notification for the application and returns the `DESKTOP_STARTUP_ID` for the launched operation, if supported.

public void setenv (string variable, string value)

Arranges for variable to be set to value in the child's environment when this is used to launch an application.

public void unsetenv (string variable)

Arranges for variable to be unset in the child's environment when this is used to launch an application.

Signals:

public virtual signal void launch_failed (string startup_notify_id)

The launch_failed signal is emitted when a AppInfo launch fails.

public virtual signal void launch_started (AppInfo info, Variant? platform_data)

The launch_started signal is emitted when a AppInfo is about to be launched.

public virtual signal void launched (AppInfo info, Variant platform_data)

The launched signal is emitted when a AppInfo is successfully launched.

Inherited Members:

All known members inherited from class GLib.Object

AppLaunchContext