osgViewer::WindowSizeHandler Class Reference

Event handler allowing to change the screen resolution (in windowed mode) and toggle between fullscreen and windowed mode. More...

Inheritance diagram for osgViewer::WindowSizeHandler:

[legend]

List of all members.

Public Member Functions
	WindowSizeHandler ()
virtual void	getUsage (osg::ApplicationUsage &usage) const
	Get the keyboard and mouse usage of this manipulator.
void	setKeyEventToggleFullscreen (int key)
int	getKeyEventToggleFullscreen () const
void	setToggleFullscreen (bool flag)
bool	getToggleFullscreen () const
void	setKeyEventWindowedResolutionUp (int key)
int	getKeyEventWindowedResolutionUp () const
void	setKeyEventWindowedResolutionDown (int key)
int	getKeyEventWindowedResolutionDown () const
void	setChangeWindowedResolution (bool flag)
bool	getChangeWindowedResolution () const
virtual bool	handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
	Deprecated, Handle events, return true if handled, false otherwise.
Protected Member Functions
void	toggleFullscreen (osgViewer::GraphicsWindow *window)
void	changeWindowedResolution (osgViewer::GraphicsWindow *window, bool increase)
unsigned int	getNearestResolution (int screenWidth, int screenHeight, int width, int height) const
Protected Attributes
int	_keyEventToggleFullscreen
bool	_toggleFullscreen
int	_keyEventWindowedResolutionUp
int	_keyEventWindowedResolutionDown
bool	_changeWindowedResolution
std::vector< osg::Vec2 >	_resolutionList
int	_currentResolutionIndex

---

Detailed Description

Event handler allowing to change the screen resolution (in windowed mode) and toggle between fullscreen and windowed mode.

---

Constructor & Destructor Documentation

osgViewer::WindowSizeHandler::WindowSizeHandler

(

)

---

Member Function Documentation

virtual void osgViewer::WindowSizeHandler::getUsage

(

osg::ApplicationUsage &

usage

)

const [virtual]

Get the keyboard and mouse usage of this manipulator.

Reimplemented from osgGA::GUIEventHandler.

void osgViewer::WindowSizeHandler::setKeyEventToggleFullscreen

(

int

key

)

[inline]

int osgViewer::WindowSizeHandler::getKeyEventToggleFullscreen

(

)

const [inline]

void osgViewer::WindowSizeHandler::setToggleFullscreen

(

bool

flag

)

[inline]

bool osgViewer::WindowSizeHandler::getToggleFullscreen

(

)

const [inline]

void osgViewer::WindowSizeHandler::setKeyEventWindowedResolutionUp

(

int

key

)

[inline]

int osgViewer::WindowSizeHandler::getKeyEventWindowedResolutionUp

(

)

const [inline]

void osgViewer::WindowSizeHandler::setKeyEventWindowedResolutionDown

(

int

key

)

[inline]

int osgViewer::WindowSizeHandler::getKeyEventWindowedResolutionDown

(

)

const [inline]

void osgViewer::WindowSizeHandler::setChangeWindowedResolution

(

bool

flag

)

[inline]

bool osgViewer::WindowSizeHandler::getChangeWindowedResolution

(

)

const [inline]

virtual bool osgViewer::WindowSizeHandler::handle	(	const osgGA::GUIEventAdapter &	,
		osgGA::GUIActionAdapter &
	)			[virtual]

Deprecated, Handle events, return true if handled, false otherwise.

Reimplemented from osgGA::GUIEventHandler.

void osgViewer::WindowSizeHandler::toggleFullscreen

(

osgViewer::GraphicsWindow *

window

)

[protected]

void osgViewer::WindowSizeHandler::changeWindowedResolution	(	osgViewer::GraphicsWindow *	window,
		bool	increase
	)			[protected]

unsigned int osgViewer::WindowSizeHandler::getNearestResolution	(	int	screenWidth,
		int	screenHeight,
		int	width,
		int	height
	)			const [protected]

---

Member Data Documentation

int osgViewer::WindowSizeHandler::_keyEventToggleFullscreen [protected]

bool osgViewer::WindowSizeHandler::_toggleFullscreen [protected]

int osgViewer::WindowSizeHandler::_keyEventWindowedResolutionUp [protected]

int osgViewer::WindowSizeHandler::_keyEventWindowedResolutionDown [protected]

bool osgViewer::WindowSizeHandler::_changeWindowedResolution [protected]

std::vector<osg::Vec2> osgViewer::WindowSizeHandler::_resolutionList [protected]

int osgViewer::WindowSizeHandler::_currentResolutionIndex [protected]

---

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

• ViewerEventHandlers

---