|  | 
|  | AppLaunchContext (AppLaunchContext&& src) noexcept | 
|  | 
| AppLaunchContext& | operator= (AppLaunchContext&& src) noexcept | 
|  | 
|  | ~AppLaunchContext () noexceptoverride | 
|  | 
| GdkAppLaunchContext* | gobj () | 
|  | Provides access to the underlying C GObject.  More... 
 | 
|  | 
| const GdkAppLaunchContext* | gobj () const | 
|  | Provides access to the underlying C GObject.  More... 
 | 
|  | 
| GdkAppLaunchContext* | gobj_copy () | 
|  | Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.  More... 
 | 
|  | 
| void | set_screen (const Glib::RefPtr< Gdk::Screen >& screen) | 
|  | Sets the screen on which applications will be launched when using this context.  More... 
 | 
|  | 
| void | set_desktop (int desktop) | 
|  | Sets the workspace on which applications will be launched when using this context when running under a window manager that supports multiple workspaces, as described in the Extended Window Manager Hints.  More... 
 | 
|  | 
| void | set_timestamp (guint32 timestamp) | 
|  | Sets the timestamp of context.  More... 
 | 
|  | 
| void | set_icon (const Glib::RefPtr< Gio::Icon >& icon) | 
|  | Sets the icon for applications that are launched with this context.  More... 
 | 
|  | 
| void | set_icon_name (const Glib::ustring& icon_name) | 
|  | Sets the icon for applications that are launched with this context.  More... 
 | 
|  | 
| Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Display > > | property_display () const | 
|  | Display.  More... 
 | 
|  | 
|  | AppLaunchContext (AppLaunchContext &&src) noexcept | 
|  | 
| AppLaunchContext & | operator= (AppLaunchContext &&src) noexcept | 
|  | 
|  | ~AppLaunchContext () noexceptoverride | 
|  | 
| GAppLaunchContext * | gobj () | 
|  | 
| const GAppLaunchContext * | gobj () const | 
|  | 
| GAppLaunchContext * | gobj_copy () | 
|  | 
| void | setenv (const Glib::ustring &variable, const Glib::ustring &value) | 
|  | 
| void | unsetenv (const Glib::ustring &variable) | 
|  | 
| std::vector< Glib::ustring > | get_environment () const | 
|  | 
| std::string | get_display (const Glib::RefPtr< AppInfo > &info, const Glib::ListHandle< Glib::RefPtr< Gio::File > > &files) | 
|  | 
| std::string | get_startup_notify_id (const Glib::RefPtr< AppInfo > &info, const Glib::ListHandle< Glib::RefPtr< Gio::File > > &files) | 
|  | 
| void | launch_failed (const std::string &startup_notify_id) | 
|  | 
| Glib::RefPtr< Gio::AppLaunchContext > | wrap (GAppLaunchContext *object, bool take_copy=false) | 
|  | 
|  | Object (const Object &)=delete | 
|  | 
| Object & | operator= (const Object &)=delete | 
|  | 
|  | Object (Object &&src) noexcept | 
|  | 
| Object & | operator= (Object &&src) noexcept | 
|  | 
| void * | get_data (const QueryQuark &key) | 
|  | 
| void | set_data (const Quark &key, void *data) | 
|  | 
| void | set_data (const Quark &key, void *data, DestroyNotify notify) | 
|  | 
| void | remove_data (const QueryQuark &quark) | 
|  | 
| void * | steal_data (const QueryQuark &quark) | 
|  | 
| Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false) | 
|  | 
|  | ObjectBase (const ObjectBase &)=delete | 
|  | 
| ObjectBase & | operator= (const ObjectBase &)=delete | 
|  | 
| void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value) | 
|  | 
| void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const | 
|  | 
| void | set_property (const Glib::ustring &property_name, const PropertyType &value) | 
|  | 
| void | get_property (const Glib::ustring &property_name, PropertyType &value) const | 
|  | 
| void | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot) | 
|  | 
| void | connect_property_changed (const Glib::ustring &property_name, sigc::slot< void > &&slot) | 
|  | 
| sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot) | 
|  | 
| sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, sigc::slot< void > &&slot) | 
|  | 
| void | freeze_notify () | 
|  | 
| void | thaw_notify () | 
|  | 
| virtual void | reference () const | 
|  | 
| virtual void | unreference () const | 
|  | 
| GObject * | gobj () | 
|  | 
| const GObject * | gobj () const | 
|  | 
| GObject * | gobj_copy () const | 
|  | 
|  | trackable () noexcept | 
|  | 
|  | trackable (const trackable &src) noexcept | 
|  | 
|  | trackable (trackable &&src) | 
|  | 
|  | ~trackable () | 
|  | 
| void | add_destroy_notify_callback (void *data, func_destroy_notify func) const | 
|  | 
| void | notify_callbacks () | 
|  | 
| trackable & | operator= (const trackable &src) | 
|  | 
| trackable & | operator= (trackable &&src) | 
|  | 
| void | remove_destroy_notify_callback (void *data) const | 
|  | 
This is an implementation of Gio::AppLaunchContext that handles launching an application in a graphical context. 
It provides startup notification and allows to launch applications on a specific screen or workspace.
- Since gtkmm 3.4:
      
        
          | void Gdk::AppLaunchContext::set_icon_name | ( | const Glib::ustring & | icon_name | ) |  | 
      
 
Sets the icon for applications that are launched with this context. 
The icon_name will be interpreted in the same way as the Icon field in desktop files. See also set_icon().
If both icon and icon_name are set, the icon_name takes priority. If neither icon or icon_name is set, the icon is taken from either the file that is passed to launched application or from the AppInfo for the launched application itself.
- Since gtkmm 2.14:
- Parameters
- 
  
    | icon_name | An icon name, or nullptr. |