# Ogre::WindowEventUtilities Class Reference
[RenderSystem]

Utility class to handle Window Events/Pumping/Messages More...

`#include <OgreWindowEventUtilities.h>`

List of all members.

## Public Types

typedef multimap< RenderWindow *, WindowEventListener * > ::type | WindowEventListeners
typedef vector< RenderWindow * > ::type | Windows

## Static Public Member Functions

static void | messagePump ()
| Call this once per frame if not using Root:startRendering().
static void | addWindowEventListener (RenderWindow *window, WindowEventListener *listener)
| Add a listener to listen to renderwindow events (multiple listener's per renderwindow is fine) The same listener can listen to multiple windows, as the Window Pointer is sent along with any messages.
static void | removeWindowEventListener (RenderWindow *window, WindowEventListener *listener)
| Remove previously added listener
static void | _addRenderWindow (RenderWindow *window)
| Called by RenderWindows upon creation for Ogre generated windows.
static void | _removeRenderWindow (RenderWindow *window)
| Called by RenderWindows upon creation for Ogre generated windows.

## Static Public Attributes

static WindowEventListeners | _msListeners
static Windows | _msWindows

## Detailed Description

Utility class to handle Window Events/Pumping/Messages

Definition at line 118 of file OgreWindowEventUtilities.h.

## Member Typedef Documentation

typedef multimap<RenderWindow*, WindowEventListener*>::type Ogre::WindowEventUtilities::WindowEventListeners

Definition at line 177 of file OgreWindowEventUtilities.h.

typedef vector<RenderWindow*>::type Ogre::WindowEventUtilities::Windows

Definition at line 180 of file OgreWindowEventUtilities.h.

## Member Function Documentation

static void Ogre::WindowEventUtilities::_addRenderWindow | ( | RenderWindow * | window | ) | `[static]`

Called by RenderWindows upon creation for Ogre generated windows.

You are free to add your external windows here too if needed.

Parameters:

  | window | The RenderWindow to monitor

static void Ogre::WindowEventUtilities::_removeRenderWindow | ( | RenderWindow * | window | ) | `[static]`

Called by RenderWindows upon creation for Ogre generated windows.

You are free to add your external windows here too if needed.

Parameters:

  | window | The RenderWindow to remove from list

static void Ogre::WindowEventUtilities::addWindowEventListener | ( | RenderWindow * | window,
|  | WindowEventListener * | listener |
| ) |  |  | `[static]`

Add a listener to listen to renderwindow events (multiple listener's per renderwindow is fine) The same listener can listen to multiple windows, as the Window Pointer is sent along with any messages.

Parameters:

  | window | The RenderWindow you are interested in monitoring
  | listner | Your callback listener

static void Ogre::WindowEventUtilities::messagePump | ( |  | ) | `[static]`

Call this once per frame if not using Root:startRendering().

This will update all registered RenderWindows (If using external Windows, you can optionally register those yourself)

static void Ogre::WindowEventUtilities::removeWindowEventListener | ( | RenderWindow * | window,
|  | WindowEventListener * | listener |
| ) |  |  | `[static]`

Remove previously added listener

Parameters:

  | window | The RenderWindow you registered with
  | listner | The listener registered

## Member Data Documentation

WindowEventListeners Ogre::WindowEventUtilities::_msListeners `[static]`

Definition at line 178 of file OgreWindowEventUtilities.h.

Windows Ogre::WindowEventUtilities::_msWindows `[static]`

Definition at line 181 of file OgreWindowEventUtilities.h.

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

- OgreWindowEventUtilities.h

Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Wed Nov 3 2010 19:25:03