Archon::Display::Connection Struct Reference

A connection to some display. More...

#include <archon/display/connection.H>

Inheritance diagram for Archon::Display::Connection:

[legend]Collaboration diagram for Archon::Display::Connection:

[legend]List of all members.

Public Member Functions
virtual Ref< Implementation >	getImplementation ()=0
	Get the associated implementation.
virtual Ref< Screen >	getDefaultScreen ()=0
	Get the descriptor of the default screen of this display.
virtual int	getNumberOfScreens ()=0
	Get the number of screens associated with this display.
virtual Ref< Screen >	getScreen (int index)=0 throw (out_of_range)
	Get the descriptor of the specified screen.

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Detailed Description

A connection to some display.

A display is an arbitrary collection of physical screens.

On the X Window System this is a wrapper around the Display structure of Xlib.

See also:

http://www.x.org

Definition at line 54 of file connection.H.

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Member Function Documentation

virtual Ref<Screen> Archon::Display::Connection::getDefaultScreen (   )  [pure virtual]

Get the descriptor of the default screen of this display. Returns: The descriptor of the default screen. See also: Screen Implemented in Archon::Display::ConnectionX11.

virtual Ref<Implementation> Archon::Display::Connection::getImplementation (   )  [pure virtual]

Get the associated implementation. Returns: A display implementation. Implemented in Archon::Display::ConnectionX11.

virtual int Archon::Display::Connection::getNumberOfScreens (   )  [pure virtual]

Get the number of screens associated with this display. Returns: The number of available screens. See also: Screen Implemented in Archon::Display::ConnectionX11.

virtual Ref<Screen> Archon::Display::Connection::getScreen (  int  index  )  throw (out_of_range) [pure virtual]

Get the descriptor of the specified screen. Parameters: index  The screen index. Returns: A screen descriptor. See also: Screen Implemented in Archon::Display::ConnectionX11.

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

• archon/display/connection.H

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