This is used to handle, for instance, startup notification and launching of the new application on the same screen as the launching window.  
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|  | AppLaunchContext (AppLaunchContext && src) noexcept | 
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| AppLaunchContext & | operator= (AppLaunchContext && src) noexcept | 
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|  | ~AppLaunchContext () noexcept override | 
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| GAppLaunchContext * | gobj () | 
|  | Provides access to the underlying C GObject.  More... 
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| const GAppLaunchContext * | gobj () const | 
|  | Provides access to the underlying C GObject.  More... 
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| GAppLaunchContext * | gobj_copy () | 
|  | Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.  More... 
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| void | setenv (const Glib::ustring & variable, const Glib::ustring & value) | 
|  | Arranges for variable to be set to value in the child's environment when context is used to launch an application.  More... 
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| void | unsetenv (const Glib::ustring & variable) | 
|  | Arranges for variable to be unset in the child's environment when context is used to launch an application.  More... 
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| std::vector< Glib::ustring > | get_environment () const | 
|  | Gets the complete environment variable list to be passed to the child process when context is used to launch an application.  More... 
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| std::string | get_display (const Glib::RefPtr< AppInfo > & info, const std::vector< Glib::RefPtr< Gio::File >> & files) | 
|  | Gets the display string for the context.  More... 
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| std::string | get_startup_notify_id (const Glib::RefPtr< AppInfo > & info, const std::vector< Glib::RefPtr< Gio::File >> & files) | 
|  | Initiates startup notification for the application and returns the DESKTOP_STARTUP_IDfor the launched operation, if supported.  More...
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| void | launch_failed (const std::string & startup_notify_id) | 
|  | Called when an application has failed to launch, so that it can cancel the application startup notification started in g_app_launch_context_get_startup_notify_id().  More... 
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|  | Object (const Object &)=delete | 
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| Object & | operator= (const Object &)=delete | 
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|  | Object (Object && src) noexcept | 
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| Object & | operator= (Object && src) noexcept | 
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| void * | get_data (const QueryQuark & key) | 
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| void | set_data (const Quark & key, void *data) | 
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| void | set_data (const Quark & key, void *data, DestroyNotify notify) | 
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| void | remove_data (const QueryQuark & quark) | 
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| void * | steal_data (const QueryQuark & quark) | 
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|  | ObjectBase (const ObjectBase &)=delete | 
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| ObjectBase & | operator= (const ObjectBase &)=delete | 
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| void | set_property_value (const Glib::ustring & property_name, const Glib::ValueBase & value) | 
|  | You probably want to use a specific property_*() accessor method instead.  More... 
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| void | get_property_value (const Glib::ustring & property_name, Glib::ValueBase & value) const | 
|  | You probably want to use a specific property_*() accessor method instead.  More... 
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| template<class PropertyType > | 
| void | set_property (const Glib::ustring & property_name, const PropertyType & value) | 
|  | You probably want to use a specific property_*() accessor method instead.  More... 
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| template<class PropertyType > | 
| void | get_property (const Glib::ustring & property_name, PropertyType & value) const | 
|  | You probably want to use a specific property_*() accessor method instead.  More... 
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| template<class PropertyType > | 
| PropertyType | get_property (const Glib::ustring & property_name) const | 
|  | You probably want to use a specific property_*() accessor method instead.  More... 
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| sigc::connection | connect_property_changed (const Glib::ustring & property_name, const sigc::slot< void()> & slot) | 
|  | You can use the signal_changed() signal of the property proxy instead.  More... 
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| sigc::connection | connect_property_changed (const Glib::ustring & property_name, sigc::slot< void()> && slot) | 
|  | You can use the signal_changed() signal of the property proxy instead.  More... 
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| void | freeze_notify () | 
|  | Increases the freeze count on object.  More... 
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| void | thaw_notify () | 
|  | Reverts the effect of a previous call to freeze_notify().  More... 
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| virtual void | reference () const | 
|  | Increment the reference count for this object.  More... 
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| virtual void | unreference () const | 
|  | Decrement the reference count for this object.  More... 
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| GObject * | gobj () | 
|  | Provides access to the underlying C GObject.  More... 
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| const GObject * | gobj () const | 
|  | Provides access to the underlying C GObject.  More... 
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| GObject * | gobj_copy () const | 
|  | Give a ref-ed copy to someone. Use for direct struct access.  More... 
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|  | trackable () noexcept | 
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|  | trackable (const trackable &src) noexcept | 
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|  | trackable (trackable &&src) noexcept | 
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|  | ~trackable () | 
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| void | add_destroy_notify_callback (notifiable *data, func_destroy_notify func) const | 
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| void | notify_callbacks () | 
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| trackable & | operator= (const trackable &src) | 
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| trackable & | operator= (trackable &&src) noexcept | 
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| void | remove_destroy_notify_callback (notifiable *data) const | 
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This is used to handle, for instance, startup notification and launching of the new application on the same screen as the launching window. 
See also AppInfo.
- Since glibmm 2.16: