Gdk::DisplayManager Class Reference

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

Inherits Glib::Object.

Collaboration diagram for Gdk::DisplayManager:

Collaboration graph
[legend]

List of all members.

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)
Glib::SListHandle
< Glib::RefPtr< Display > > 
list_displays ()
 List all currently open displays.
Glib::PropertyProxy
< Glib::RefPtr< Display > > 
property_default_display ()
 The default display for GDK.
Glib::PropertyProxy_ReadOnly
< Glib::RefPtr< Display > > 
property_default_display () const
 The default display for GDK.
Glib::SignalProxy1< void,
const Glib::RefPtr< Display >& > 
signal_display_opened ()
 The display_opened signal is emitted when a display is opened.

Static Public Member Functions

static Glib::RefPtr
< DisplayManager
get ()

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


Detailed Description

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

Constructor & Destructor Documentation

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


Member Function Documentation

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

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 gtkmm 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 gtkmm 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 newly allocated SList of Gdk::Display objects. Free this list with Glib::slist_free() when you are done with it.
Since gtkmm 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

The default display for GDK.

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 (  ) 

The default display for GDK.

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  ) 

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

The display_opened signal is emitted when a display is opened.

Since gtkmm 2.2:
Parameters:
display the opened display
Prototype:
void on_my_display_opened(const Glib::RefPtr<Display>& display)


Friends And Related Function Documentation

Glib::RefPtr< Gdk::DisplayManager > wrap ( GdkDisplayManager *  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.


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

Generated on Fri Aug 28 20:00:24 2009 for gtkmm by  doxygen 1.5.8