#include <OgreWindow.h>

Inheritance diagram for Ogre::Window:

Public Member Functions
	Window (const String &title, uint32 widthPt, uint32 heightPt, bool fullscreenMode)

virtual	~Window ()

virtual void	_initialize (TextureGpuManager *textureGpuManager)=0

void	_setPrimary ()
	Indicates that this is the primary window. More...

virtual void	_setVisible (bool visible)=0
	Internal method to notify the window it has been obscured or minimized. More...

virtual void	destroy ()=0

bool	getBorderless () const

virtual void	getCustomAttribute (IdString name, void *pData)

TextureGpu *	getDepthBuffer () const

uint32	getFrequencyDenominator () const

uint32	getFrequencyNumerator () const

uint32	getHeight () const

virtual void	getMetrics (uint32 &width, uint32 &height, int32 &left, int32 &top) const
	Overloaded version of getMetrics from RenderTarget, including extra details specific to windowing systems. More...

PixelFormatGpu	getPixelFormat () const

uint32	getRequestedHeightPt () const

uint32	getRequestedWidthPt () const

SampleDescription	getSampleDescription () const

TextureGpu *	getStencilBuffer () const

TextureGpu *	getTexture () const
	WARNING: Attempting to change the TextureGpu (e.g. More...

const String &	getTitle () const

virtual float	getViewPointToPixelScale () const
	Many windowing systems that support HiDPI displays use special points to specify size of the windows and controls, so that windows and controls with hardcoded sizes does not become too small on HiDPI displays. More...

bool	getVSync () const

uint32	getVSyncInterval () const

uint32	getWidth () const

virtual bool	isClosed () const =0
	Indicates whether the window has been closed by the user. More...

bool	isFocused () const

bool	isFullscreen () const
	Returns true if we are currently in fullscreen mode. More...

virtual bool	isHidden () const =0
	Indicates whether the window was set to hidden (not displayed) More...

bool	isMultisample () const

bool	isPrimary () const

virtual bool	isVisible () const =0

void	operator delete (void *ptr)

void	operator delete (void ptr, const char , int, const char *)

void	operator delete (void ptr, void )

void	operator delete[] (void *ptr)

void	operator delete[] (void ptr, const char , int, const char *)

void *	operator new (size_t sz)

void *	operator new (size_t sz, const char file, int line, const char func)
	operator new, with debug line info More...

void *	operator new (size_t sz, void *ptr)
	placement operator new More...

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, const char file, int line, const char func)
	array operator new, with debug line info More...

virtual void	reposition (int32 leftPt, int32 topPt)=0

virtual void	requestFullscreenSwitch (bool goFullscreen, bool borderless, uint32 monitorIdx, uint32 widthPt, uint32 heightPt, uint32 frequencyNumerator, uint32 frequencyDenominator)
	Requests to toggle between fullscreen and windowed mode. More...

virtual void	requestResolution (uint32 widthPt, uint32 heightPt)
	Requests a change in resolution. More...

virtual void	setBorderless (bool borderless)

virtual void	setFocused (bool focused)

virtual void	setFsaa (const String &fsaa)
	Set the FSAA mode to be used if hardware support it. More...

virtual void	setHidden (bool hidden)=0
	Hide (or show) the window. More...

virtual void	setTitle (const String &title)

virtual void	setVSync (bool vSync, uint32 vSyncInterval)
	Turns VSync on/off. More...

virtual void	swapBuffers ()=0

bool	wantsToGoFullscreen () const
	Returns true if we are in windowed mode right now, but want to go fullscreen. More...

bool	wantsToGoWindowed () const
	Returns true if we are in fullscreen mode right now, but want to go windowed mode. More...

virtual void	windowMovedOrResized ()
	Notify that the window has been resized. More...

Constructor & Destructor Documentation

◆ Window()

Ogre::Window::Window	(	const String &	title,
		uint32	widthPt,
		uint32	heightPt,
		bool	fullscreenMode
	)

◆ ~Window()

virtual Ogre::Window::~Window ( )

virtual

Member Function Documentation

◆ _initialize()

virtual void Ogre::Window::_initialize ( TextureGpuManager * textureGpuManager )

pure virtual

Implemented in Ogre::CocoaWindow, Ogre::GLXWindow, Ogre::EglPBufferWindow, Ogre::EGLWindow, Ogre::VulkanWindow, Ogre::D3D11WindowSwapChainBased, Ogre::NULLWindow, Ogre::MetalWindow, and Ogre::Win32Window.

◆ _setPrimary()

void Ogre::Window::_setPrimary ( )

Indicates that this is the primary window.

Only to be called by Ogre::Root

◆ _setVisible()

virtual void Ogre::Window::_setVisible ( bool visible )

pure virtual

Internal method to notify the window it has been obscured or minimized.

Implemented in Ogre::VulkanXcbWindow, Ogre::VulkanWin32Window, Ogre::VulkanAndroidWindow, Ogre::CocoaWindow, Ogre::GLXWindow, Ogre::D3D11Window, Ogre::NULLWindow, Ogre::MetalWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ destroy()

virtual void Ogre::Window::destroy ( )

pure virtual

Implemented in Ogre::VulkanXcbWindow, Ogre::VulkanWin32Window, Ogre::VulkanAndroidWindow, Ogre::VulkanWindow, Ogre::CocoaWindow, Ogre::GLXWindow, Ogre::D3D11WindowSwapChainBased, Ogre::D3D11Window, Ogre::NULLWindow, Ogre::MetalWindow, Ogre::EGLWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ getBorderless()

bool Ogre::Window::getBorderless ( ) const

◆ getCustomAttribute()

virtual void Ogre::Window::getCustomAttribute	(	IdString	name,
		void *	pData
	)

inlinevirtual

Reimplemented in Ogre::VulkanXcbWindow, Ogre::VulkanAndroidWindow, Ogre::VulkanWindow, Ogre::GLXWindow, Ogre::D3D11Window, Ogre::VulkanWin32Window, Ogre::MetalWindow, Ogre::Win32Window, Ogre::CocoaWindow, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ getDepthBuffer()

TextureGpu* Ogre::Window::getDepthBuffer ( ) const

◆ getFrequencyDenominator()

uint32 Ogre::Window::getFrequencyDenominator ( ) const

◆ getFrequencyNumerator()

uint32 Ogre::Window::getFrequencyNumerator ( ) const

◆ getHeight()

uint32 Ogre::Window::getHeight ( ) const

◆ getMetrics()

virtual void Ogre::Window::getMetrics	(	uint32 &	width,
		uint32 &	height,
		int32 &	left,
		int32 &	top
	)		const

virtual

Overloaded version of getMetrics from RenderTarget, including extra details specific to windowing systems.

Result is in pixels.

◆ getPixelFormat()

PixelFormatGpu Ogre::Window::getPixelFormat ( ) const

◆ getRequestedHeightPt()

uint32 Ogre::Window::getRequestedHeightPt ( ) const

◆ getRequestedWidthPt()

uint32 Ogre::Window::getRequestedWidthPt ( ) const

◆ getSampleDescription()

SampleDescription Ogre::Window::getSampleDescription ( ) const

◆ getStencilBuffer()

TextureGpu* Ogre::Window::getStencilBuffer ( ) const

◆ getTexture()

TextureGpu* Ogre::Window::getTexture ( ) const

WARNING: Attempting to change the TextureGpu (e.g.

setResolution, setPixelFormat) is undefined behavior

◆ getTitle()

const String& Ogre::Window::getTitle ( ) const

◆ getViewPointToPixelScale()

virtual float Ogre::Window::getViewPointToPixelScale ( ) const

inlinevirtual

Many windowing systems that support HiDPI displays use special points to specify size of the windows and controls, so that windows and controls with hardcoded sizes does not become too small on HiDPI displays.

Such points have constant density ~ 100 points per inch (probably 96 on Windows and 72 on Mac), that is independent of pixel density of real display, and are used through the all windowing system.

Sometimes, such view points are choosen bigger for output devices that are viewed from larger distances, like 30" TV comparing to 30" monitor, therefore maintaining constant points angular density rather than constant linear density.

In any case, all such windowing system provides the way to convert such view points to pixels, be it DisplayProperties::LogicalDpi on WinRT or backingScaleFactor on MacOSX. We use pixels consistently through the Ogre, but window/view management functions takes view points for convenience, as does the rest of windowing system. Such parameters are named using xxxxPt pattern, and should not be mixed with pixels without being converted using getViewPointToPixelScale() function.

Sometimes such scale factor can change on-the-fly, for example if window is dragged to monitor with different DPI. In such situation, window size in view points is usually preserved by windowing system, and Ogre should adjust pixel size of RenderWindow.

Reimplemented in Ogre::CocoaWindow, and Ogre::MetalWindow.

◆ getVSync()

bool Ogre::Window::getVSync ( ) const

◆ getVSyncInterval()

uint32 Ogre::Window::getVSyncInterval ( ) const

◆ getWidth()

uint32 Ogre::Window::getWidth ( ) const

◆ isClosed()

virtual bool Ogre::Window::isClosed ( ) const

pure virtual

Indicates whether the window has been closed by the user.

Implemented in Ogre::VulkanWindow, Ogre::CocoaWindow, Ogre::GLXWindow, Ogre::D3D11Window, Ogre::NULLWindow, Ogre::MetalWindow, Ogre::EGLWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ isFocused()

bool Ogre::Window::isFocused ( ) const

◆ isFullscreen()

bool Ogre::Window::isFullscreen ( ) const

Returns true if we are currently in fullscreen mode.

◆ isHidden()

virtual bool Ogre::Window::isHidden ( ) const

pure virtual

Indicates whether the window was set to hidden (not displayed)

Implemented in Ogre::VulkanXcbWindow, Ogre::VulkanWin32Window, Ogre::VulkanAndroidWindow, Ogre::CocoaWindow, Ogre::GLXWindow, Ogre::D3D11Window, Ogre::NULLWindow, Ogre::MetalWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ isMultisample()

bool Ogre::Window::isMultisample ( ) const

◆ isPrimary()

bool Ogre::Window::isPrimary ( ) const

◆ isVisible()

virtual bool Ogre::Window::isVisible ( ) const

pure virtual

Implemented in Ogre::VulkanXcbWindow, Ogre::VulkanWin32Window, Ogre::VulkanAndroidWindow, Ogre::CocoaWindow, Ogre::GLXWindow, Ogre::NULLWindow, Ogre::MetalWindow, Ogre::EGLWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ operator delete() [1/3]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete ( void * ptr )

inlineinherited

◆ operator delete() [2/3]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete	(	void *	ptr,
		const char *	,
		int	,
		const char *
	)

inlineinherited

◆ operator delete() [3/3]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete	(	void *	ptr,
		void *
	)

inlineinherited

◆ operator delete[]() [1/2]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[] ( void * ptr )

inlineinherited

◆ operator delete[]() [2/2]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[]	(	void *	ptr,
		const char *	,
		int	,
		const char *
	)

inlineinherited

◆ operator new() [1/3]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new ( size_t sz )

inlineinherited

◆ operator new() [2/3]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new	(	size_t	sz,
		const char *	file,
		int	line,
		const char *	func
	)

inlineinherited

operator new, with debug line info

◆ operator new() [3/3]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new	(	size_t	sz,
		void *	ptr
	)

inlineinherited

placement operator new

◆ operator new[]() [1/2]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[] ( size_t sz )

inlineinherited

◆ operator new[]() [2/2]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[]	(	size_t	sz,
		const char *	file,
		int	line,
		const char *	func
	)

inlineinherited

array operator new, with debug line info

◆ reposition()

virtual void Ogre::Window::reposition	(	int32	leftPt,
		int32	topPt
	)

pure virtual

Implemented in Ogre::VulkanXcbWindow, Ogre::VulkanWin32Window, Ogre::VulkanAndroidWindow, Ogre::GLXWindow, Ogre::NULLWindow, Ogre::MetalWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ requestFullscreenSwitch()

virtual void Ogre::Window::requestFullscreenSwitch	(	bool	goFullscreen,
		bool	borderless,
		uint32	monitorIdx,
		uint32	widthPt,
		uint32	heightPt,
		uint32	frequencyNumerator,
		uint32	frequencyDenominator
	)

virtual

Requests to toggle between fullscreen and windowed mode.

Remarks: Use wantsToGoFullscreen & wantsToGoWindowed to know what you've requested. Same remarks as requestResolution apply: If we request to go fullscreen, wantsToGoFullscreen will return true. But if get word from OS saying we stay in windowed mode, wantsToGoFullscreen will start returning false.

Parameters

goFullscreen	True to go fullscreen, false to go windowed mode.
borderless	Whether to be borderless. Only useful if goFullscreen == false;
monitorIdx
width	New width. Leave 0 if you don't care.
height	New height. Leave 0 if you don't care.
frequencyNumerator	New frequency (fullscreen only). Leave 0 if you don't care.
frequencyDenominator	New frequency (fullscreen only). Leave 0 if you don't care.

Reimplemented in Ogre::VulkanXcbWindow, Ogre::VulkanWin32Window, Ogre::GLXWindow, Ogre::NULLWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ requestResolution()

virtual void Ogre::Window::requestResolution	(	uint32	widthPt,
		uint32	heightPt
	)

virtual

Requests a change in resolution.

Change is not immediate. Use getRequestedWidthPt & getRequestedHeightPt if you need to know what you've requested, but beware you may not get that resolution, and once we get word from the OS, getRequested{Width/Height}Pt will change again so that getWidth == getRequestedWidthPt * getViewPointToPixelScale.

Reimplemented in Ogre::VulkanXcbWindow, Ogre::VulkanWin32Window, Ogre::VulkanAndroidWindow, Ogre::GLXWindow, Ogre::NULLWindow, Ogre::MetalWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ setBorderless()

virtual void Ogre::Window::setBorderless ( bool borderless )

virtual

◆ setFocused()

virtual void Ogre::Window::setFocused ( bool focused )

virtual

Reimplemented in Ogre::VulkanWin32Window, and Ogre::Win32Window.

◆ setFsaa()

virtual void Ogre::Window::setFsaa ( const String & fsaa )

inlinevirtual

Set the FSAA mode to be used if hardware support it.

This option will be ignored if the hardware does not support it or setting can not be changed on the fly on per-target level.

Parameters

fsaa	Requesed FSAA mode (

See also: Root::createRenderWindow)

Reimplemented in Ogre::D3D11WindowSwapChainBased.

◆ setHidden()

virtual void Ogre::Window::setHidden ( bool hidden )

pure virtual

Hide (or show) the window.

If called with hidden=true, this will make the window completely invisible to the user.

Remarks: Setting a window to hidden is useful to create a dummy primary RenderWindow hidden from the user so that you can create and recreate your actual RenderWindows without having to recreate all your resources.

Implemented in Ogre::VulkanXcbWindow, Ogre::VulkanWin32Window, Ogre::VulkanAndroidWindow, Ogre::CocoaWindow, Ogre::GLXWindow, Ogre::D3D11Window, Ogre::NULLWindow, Ogre::MetalWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ setTitle()

virtual void Ogre::Window::setTitle ( const String & title )

virtual

◆ setVSync()

virtual void Ogre::Window::setVSync	(	bool	vSync,
		uint32	vSyncInterval
	)

virtual

Turns VSync on/off.

Parameters

vSync
vSyncInterval	When true, specifies how often the screen should be updated. e.g. at 60hz: vSyncInterval = 1 then update at 60hz vSyncInterval = 2 then update at 30hz vSyncInterval = 3 then update at 15hz vSyncInterval = 4 then update at 7.5hz

If the 31st bit is set, i.e. 0x80000000, then lowest latency mode, aka mailbox, will be used (which doesn't limit the framerate)

Reimplemented in Ogre::VulkanWindow, Ogre::GLXWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ swapBuffers()

virtual void Ogre::Window::swapBuffers ( )

pure virtual

Implemented in Ogre::VulkanWindow, Ogre::CocoaWindow, Ogre::GLXWindow, Ogre::D3D11WindowSwapChainBased, Ogre::NULLWindow, Ogre::MetalWindow, Ogre::EGLWindow, Ogre::EmscriptenEGLWindow, Ogre::Win32Window, Ogre::EglPBufferWindow, and Ogre::EGLWindow.

◆ wantsToGoFullscreen()

bool Ogre::Window::wantsToGoFullscreen ( ) const

Returns true if we are in windowed mode right now, but want to go fullscreen.

◆ wantsToGoWindowed()

bool Ogre::Window::wantsToGoWindowed ( ) const

Returns true if we are in fullscreen mode right now, but want to go windowed mode.

◆ windowMovedOrResized()

virtual void Ogre::Window::windowMovedOrResized ( )

inlinevirtual

Notify that the window has been resized.

Remarks: You don't need to call this unless you created the window externally.

Reimplemented in Ogre::VulkanXcbWindow, Ogre::VulkanWin32Window, Ogre::VulkanAndroidWindow, Ogre::CocoaWindow, Ogre::GLXWindow, Ogre::MetalWindow, Ogre::Win32Window, and Ogre::EGLWindow.

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

OgreWindow.h

Public Member Functions

Constructor & Destructor Documentation

◆ Window()

◆ ~Window()

Member Function Documentation

◆ _initialize()

◆ _setPrimary()

◆ _setVisible()

◆ destroy()

◆ getBorderless()

◆ getCustomAttribute()

◆ getDepthBuffer()

◆ getFrequencyDenominator()

◆ getFrequencyNumerator()

◆ getHeight()

◆ getMetrics()

◆ getPixelFormat()

◆ getRequestedHeightPt()

◆ getRequestedWidthPt()

◆ getSampleDescription()

◆ getStencilBuffer()

◆ getTexture()

◆ getTitle()

◆ getViewPointToPixelScale()

◆ getVSync()

◆ getVSyncInterval()

◆ getWidth()

◆ isClosed()

◆ isFocused()

◆ isFullscreen()

◆ isHidden()

◆ isMultisample()

◆ isPrimary()

◆ isVisible()

◆ operator delete() [1/3]

◆ operator delete() [2/3]

◆ operator delete() [3/3]

◆ operator delete[]() [1/2]

◆ operator delete[]() [2/2]

◆ operator new() [1/3]

◆ operator new() [2/3]

◆ operator new() [3/3]

◆ operator new[]() [1/2]

◆ operator new[]() [2/2]

◆ reposition()

◆ requestFullscreenSwitch()

◆ requestResolution()

◆ setBorderless()

◆ setFocused()

◆ setFsaa()

◆ setHidden()

◆ setTitle()

◆ setVSync()

◆ swapBuffers()

◆ wantsToGoFullscreen()

◆ wantsToGoWindowed()

◆ windowMovedOrResized()