This is an implementation of Gio::AppLaunchContext that handles launching an application in a graphical context. More...

#include <gdkmm/applaunchcontext.h>

Inheritance diagram for Gdk::AppLaunchContext:

Public Member Functions
	AppLaunchContext (AppLaunchContext&& src) noexcept
AppLaunchContext&	operator= (AppLaunchContext&& src) noexcept
	~AppLaunchContext () noexcept override
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...
Glib::RefPtr< Display >	get_display ()
	Gets the Gdk::Display that context is for. More...
Glib::RefPtr< const Display >	get_display () const
	Gets the Gdk::Display that context is for. 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...
Public Member Functions inherited from Gio::AppLaunchContext
	AppLaunchContext (AppLaunchContext &&src) noexcept
AppLaunchContext &	operator= (AppLaunchContext &&src) noexcept
	~AppLaunchContext () noexcept override
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 std::vector< Glib::RefPtr< Gio::File >> &files)
std::string	get_startup_notify_id (const Glib::RefPtr< AppInfo > &info, const std::vector< 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)
Public Member Functions inherited from Glib::Object
	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)
Public Member Functions inherited from Glib::ObjectBase
	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
PropertyType	get_property (const Glib::ustring &property_name) const
sigc::connection	connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void()> &slot)
sigc::connection	connect_property_changed (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
Public Member Functions inherited from sigc::trackable
	trackable () noexcept
	trackable (const trackable &src) noexcept
	trackable (trackable &&src) noexcept
	~trackable ()
void	add_destroy_notify_callback (notifiable *data, func_destroy_notify func) const
void	notify_callbacks ()
trackable &	operator= (const trackable &src)
trackable &	operator= (trackable &&src) noexcept
void	remove_destroy_notify_callback (notifiable *data) const

Static Public Member Functions
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system. More...
static Glib::RefPtr< AppLaunchContext >	create ()
Static Public Member Functions inherited from Gio::AppLaunchContext
static GType	get_type ()
static Glib::RefPtr< AppLaunchContext >	create ()

Protected Member Functions
	AppLaunchContext ()
Protected Member Functions inherited from Gio::AppLaunchContext
	AppLaunchContext ()
Protected Member Functions inherited from Glib::Object
	Object ()
	Object (const Glib::ConstructParams &construct_params)
	Object (GObject *castitem)
	~Object () noexcept override
Protected Member Functions inherited from Glib::ObjectBase
	ObjectBase ()
	ObjectBase (const char *custom_type_name)
	ObjectBase (const std::type_info &custom_type_info)
	ObjectBase (ObjectBase &&src) noexcept
ObjectBase &	operator= (ObjectBase &&src) noexcept
virtual	~ObjectBase () noexcept=0
void	initialize (GObject *castitem)
void	initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper)

Related Functions
(Note that these are not member functions.)
Glib::RefPtr< Gdk::AppLaunchContext >	wrap (GdkAppLaunchContext* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Additional Inherited Members
Public Types inherited from Glib::Object
typedef void(*)(gpointer data	DestroyNotify)
Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify	func_destroy_notify
Public Types inherited from sigc::notifiable
typedef internal::func_destroy_notify	func_destroy_notify

Detailed Description

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:

Constructor & Destructor Documentation

Gdk::AppLaunchContext::AppLaunchContext ( AppLaunchContext&&  src )

noexcept

Gdk::AppLaunchContext::~AppLaunchContext ( )

overridenoexcept

Gdk::AppLaunchContext::AppLaunchContext ( )

protected

Member Function Documentation

static Glib::RefPtr<AppLaunchContext> Gdk::AppLaunchContext::create ( )

static

Glib::RefPtr<Display> Gdk::AppLaunchContext::get_display

(

)

Gets the Gdk::Display that context is for.

Returns

The display of context.

Glib::RefPtr<const Display> Gdk::AppLaunchContext::get_display

(

)

const

Gets the Gdk::Display that context is for.

Returns

The display of context.

static GType Gdk::AppLaunchContext::get_type ( )

static

Get the GType for this class, for use with the underlying GObject type system.

GdkAppLaunchContext* Gdk::AppLaunchContext::gobj ( )

inline

Provides access to the underlying C GObject.

const GdkAppLaunchContext* Gdk::AppLaunchContext::gobj ( ) const

inline

Provides access to the underlying C GObject.

GdkAppLaunchContext* Gdk::AppLaunchContext::gobj_copy

(

)

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

AppLaunchContext& Gdk::AppLaunchContext::operator= ( AppLaunchContext&&  src )

noexcept

Glib::PropertyProxy_ReadOnly< Glib::RefPtr<Display> > Gdk::AppLaunchContext::property_display

(

)

const

Display.

Returns

A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

void Gdk::AppLaunchContext::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.

When the workspace is not specified or desktop is set to -1, it is up to the window manager to pick one, typically it will be the current workspace.

Parameters

desktop

The number of a workspace, or -1.

void Gdk::AppLaunchContext::set_icon

(

const Glib::RefPtr< Gio::Icon > &

icon

)

Sets the icon for applications that are launched with this context.

Window Managers can use this information when displaying startup notification.

See also set_icon_name().

Parameters

icon	A Gio::Icon, or nullptr.

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 Gio::AppInfo for the launched application itself.

Parameters

icon_name

An icon name, or nullptr.

void Gdk::AppLaunchContext::set_timestamp

(

guint32

timestamp

)

Sets the timestamp of context.

The timestamp should ideally be taken from the event that triggered the launch.

Window managers can use this information to avoid moving the focus to the newly launched application when the user is busy typing in another window. This is also known as 'focus stealing prevention'.

Parameters

timestamp

A timestamp.

Friends And Related Function Documentation

Glib::RefPtr< Gdk::AppLaunchContext > wrap ( GdkAppLaunchContext *  object, bool  take_copy = false  )

related

A Glib::wrap() method for this object.

Parameters

object	The C instance.
take_copy	False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns

A C++ instance that wraps this C instance.