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Gdk::DisplayManager Class Reference

Inheritance diagram for Gdk::DisplayManager:

Inheritance graph
[legend]
List of all members.

Detailed Description

The purpose of the GdkDisplayManager singleton object is to offer notification when displays appear or disappear or the default display changes.


Public Member Functions

virtual ~DisplayManager ()
GdkDisplayManager* gobj ()
 Provides access to the underlying C GObject.

const GdkDisplayManager* gobj () const
 Provides access to the underlying C GObject.

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

Glib::RefPtr<Displayget_default_display ()
 Gets the default Gdk::Display.

Glib::RefPtr<const Displayget_default_display () const
 Gets the default Gdk::Display.

void set_default_display (const Glib::RefPtr<Display>& display)
 Sets display as the default display.

Glib::SListHandle< Glib::RefPtr<
Display > > 
list_displays ()
 List all currently open displays.

Glib::PropertyProxy< Glib::RefPtr<
Display > > 
property_default_display ()
 You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Glib::PropertyProxy_ReadOnly<
Glib::RefPtr<Display >> 
property_default_display () const
 You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Glib::SignalProxy1< void,
const Glib::RefPtr<Display >&> 
signal_display_opened ()

Static Public Member Functions

Glib::RefPtr<DisplayManagerget ()

Protected Member Functions

virtual void on_display_opened (const Glib::RefPtr<Display>& display)

Related Functions

(Note that these are not member functions.)

Glib::RefPtr<Gdk::DisplayManagerwrap (GdkDisplayManager* object, bool take_copy=false)


Constructor & Destructor Documentation

virtual Gdk::DisplayManager::~DisplayManager (  )  [virtual]
 


Member Function Documentation

Glib::RefPtr<DisplayManager> Gdk::DisplayManager::get (  )  [static]
 

Returns:
The singleton Gdk::DisplayManager object. the global Gdk::DisplayManager singleton; gdk_parse_pargs(), gdk_init(), or gdk_init_check() must have been called first.
Since: 2.2.

Glib::RefPtr<const Display> Gdk::DisplayManager::get_default_display (  )  const
 

Gets the default Gdk::Display.

Returns:
A Gdk::Display, or 0 if there is no default display.
Since: 2.2.

Glib::RefPtr<Display> Gdk::DisplayManager::get_default_display (  ) 
 

Gets the default Gdk::Display.

Returns:
A Gdk::Display, or 0 if there is no default display.
Since: 2.2.

const GdkDisplayManager* Gdk::DisplayManager::gobj (  )  const [inline]
 

Provides access to the underlying C GObject.

Reimplemented from Glib::ObjectBase.

GdkDisplayManager* Gdk::DisplayManager::gobj (  )  [inline]
 

Provides access to the underlying C GObject.

Reimplemented from Glib::ObjectBase.

GdkDisplayManager* Gdk::DisplayManager::gobj_copy (  ) 
 

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

Glib::SListHandle<Glib::RefPtr<Display>> Gdk::DisplayManager::list_displays (  ) 
 

List all currently open displays.

Returns:
A list of Gdk::Display objects. Since: 2.2.

virtual void Gdk::DisplayManager::on_display_opened ( const Glib::RefPtr<Display>&  display  )  [protected, virtual]
 

Glib::PropertyProxy_ReadOnly<Glib::RefPtr<Display>> Gdk::DisplayManager::property_default_display (  )  const
 

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:
A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::RefPtr<Display>> Gdk::DisplayManager::property_default_display (  ) 
 

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:
A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

void Gdk::DisplayManager::set_default_display ( const Glib::RefPtr<Display>&  display  ) 
 

Sets display as the default display.

Since: 2.2

Parameters:
display A Gdk::Display.

Glib::SignalProxy1<void,const Glib::RefPtr<Display>&> Gdk::DisplayManager::signal_display_opened (  ) 
 


Friends And Related Function Documentation

Glib::RefPtr<Gdk::DisplayManager> wrap ( GdkDisplayManager*  object,
bool  take_copy = false
[related]
 

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.


The documentation for this class was generated from the following file:
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