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Xfc::Gdk::DisplayManager Class Reference

A GdkDisplayManager C++ wrapper class. More...

#include <xfc/gdk/displaymanager.hh>

Inheritance diagram for Xfc::Gdk::DisplayManager:

List of all members.

Signal Prototypes

• const DisplayOpenedSignalType display_opened_signal

  Display opened signal (see signal_display_opened()).
  

Public Member Functions

Constructors

• virtual ~DisplayManager ()

  Destructor.
  

Accessors

• GdkDisplayManager * gdk_display_manager () const

  Get a pointer to the GdkDisplayManager structure.
  

• operator GdkDisplayManager * () const

  Conversion operator; safely converts a DisplayManager to a GdkDisplayManager pointer.
  

• Display * get_default_display () const

  Gets the default Display.
  

• bool list_displays (std::vector< Display * > &displays) const

  List all currently open displays.
  

Methods

• void set_default_display (const Display &display)

  Sets display as the default display.
  

Signal Proxies

• const DisplayOpenedSignalProxy signal_display_opened ()

  Connect to the display_opened_signal; emitted when a Display is opened.
  

Static Public Member Functions

Accessors

• DisplayManager * get ()

  Returns the global DisplayManager singleton object.
  

Protected Member Functions

Constructors

• DisplayManager (GdkDisplayManager *display_manager, bool owns_reference=true)

  Construct a new DisplayManager from an existing GdkDisplayManager.
  

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Detailed Description

A GdkDisplayManager C++ wrapper class.

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

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Constructor & Destructor Documentation

Xfc::Gdk::DisplayManager::DisplayManager (  GdkDisplayManager *  display_manager, bool  owns_reference = true )  [explicit, protected]

Construct a new DisplayManager from an existing GdkDisplayManager. Parameters: display_manager  A pointer to a GdkDisplayManager. owns_reference  Set false if the initial reference count is floating, set true if it's not. The display_manager can be a newly created GdkDisplayManager or an existing GdkDisplayManager. (see G::Object::Object).

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Member Function Documentation

Display* Xfc::Gdk::DisplayManager::get_default_display (   )  const

Gets the default Display. Returns: A Display, or null if there is no default display.

bool Xfc::Gdk::DisplayManager::list_displays (  std::vector< Display * > &  displays  )  const

List all currently open displays. Parameters: displays  A reference to a vector of Display* to hold the list of opened displays. Returns: true if the vector is not empty.

void Xfc::Gdk::DisplayManager::set_default_display (  const Display &  display  )

Sets display as the default display. Parameters: display  A Display.

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Member Data Documentation

const DisplayOpenedSignalType Xfc::Gdk::DisplayManager::display_opened_signal [static, protected]

Display opened signal (see signal_display_opened()). Calls a slot with the signature: void function(Display& display); // display: The Display being opened.

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

• displaymanager.hh

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Copyright © 2004-2005 The XFC Development Team

XFC 4.3