Ogre::BorderPanelOverlayElement Class Reference

A specialisation of the PanelOverlayElement to provide a panel with a border. More...

#include <OgreBorderPanelOverlayElement.h>

Inheritance diagram for Ogre::BorderPanelOverlayElement:

Public Member Functions
	BorderPanelOverlayElement (const String &name)
	Constructor. More...
virtual	~BorderPanelOverlayElement ()
void	_releaseManualHardwareResources () override
	Notifies that hardware resources were lost. More...
void	_restoreManualHardwareResources () override
	Notifies that hardware resources should be restored. More...
void	_update (void) override
	Internal method to update the element based on transforms applied. More...
void	_updateRenderQueue (RenderQueue *queue) override
	Overridden from OverlayElement. More...
const String &	getBorderMaterialName (void) const
	Gets the name of the material to use for the borders. More...
const String &	getTypeName (void) const override
	Gets the type name of the element. More...
void	initialise (void) override
	Initialise gui element. More...
void	setBorderMaterialName (const String &name, const String &group=DEFAULT_RESOURCE_GROUP)
	Sets the name of the material to use for the borders. More...
void	setMetricsMode (GuiMetricsMode gmm) override
	Tells this element how to interpret the position and dimension values it is given. More...
void	visitRenderables (Renderable::Visitor *visitor, bool debugRenderables=false)
	Method to allow a caller to abstractly iterate over the Renderable instances that this MovableObject will add to the render queue when asked, if any. More...
Border Size
Remember that the dimensions specified here are in relation to the size of the screen, so 0.1 is 1/10th of the screen width or height. Also note that because most screen resolutions are 1.333:1 width:height ratio that using the same border size will look slightly bigger across than up.
void	setBorderSize (Real size)
	Sets the size of the border. More...
void	setBorderSize (Real sides, Real topAndBottom)
	Sets the size of the border, with different sizes for vertical and horizontal borders. More...
void	setBorderSize (Real left, Real right, Real top, Real bottom)
	Sets the size of the border separately for all borders. More...
Real	getLeftBorderSize (void) const
	Gets the size of the left border. More...
Real	getRightBorderSize (void) const
	Gets the size of the right border. More...
Real	getTopBorderSize (void) const
	Gets the size of the top border. More...
Real	getBottomBorderSize (void) const
	Gets the size of the bottom border. More...
Border UV Coordinates
The border panel uses 8 panels for the border (9 including the center). Imagine a table with 3 rows and 3 columns. The corners are always the same size, but the edges stretch depending on how big the panel is. Those who have done resizable HTML tables will be familiar with this approach. We only require 2 sets of uv coordinates, one for the top-left and one for the bottom-right of the panel, since it is assumed the sections are aligned on the texture.
void	setLeftBorderUV (Real u1, Real v1, Real u2, Real v2)
	Sets the texture coordinates for the left edge of the border. More...
void	setRightBorderUV (Real u1, Real v1, Real u2, Real v2)
	Sets the texture coordinates for the right edge of the border. More...
void	setTopBorderUV (Real u1, Real v1, Real u2, Real v2)
	Sets the texture coordinates for the top edge of the border. More...
void	setBottomBorderUV (Real u1, Real v1, Real u2, Real v2)
	Sets the texture coordinates for the bottom edge of the border. More...
void	setTopLeftBorderUV (Real u1, Real v1, Real u2, Real v2)
	Sets the texture coordinates for the top-left corner of the border. More...
void	setTopRightBorderUV (Real u1, Real v1, Real u2, Real v2)
	Sets the texture coordinates for the top-right corner of the border. More...
void	setBottomLeftBorderUV (Real u1, Real v1, Real u2, Real v2)
	Sets the texture coordinates for the bottom-left corner of the border. More...
void	setBottomRightBorderUV (Real u1, Real v1, Real u2, Real v2)
	Sets the texture coordinates for the bottom-right corner of the border. More...
String	getLeftBorderUVString () const
String	getRightBorderUVString () const
String	getTopBorderUVString () const
String	getBottomBorderUVString () const
String	getTopLeftBorderUVString () const
String	getTopRightBorderUVString () const
String	getBottomLeftBorderUVString () const
String	getBottomRightBorderUVString () const
Public Member Functions inherited from Ogre::PanelOverlayElement
	PanelOverlayElement (const String &name)
	Constructor. More...
virtual	~PanelOverlayElement ()
void	_releaseManualHardwareResources () override
	Notifies that hardware resources were lost. More...
void	_restoreManualHardwareResources () override
	Notifies that hardware resources should be restored. More...
void	_updateRenderQueue (RenderQueue *queue) override
	Overridden from OverlayContainer. More...
void	getRenderOperation (RenderOperation &op) override
	Gets the render operation required to send this object to the frame buffer. More...
Real	getTileX (ushort layer=0) const
Real	getTileY (ushort layer=0) const
	Gets the number of times the texture should repeat vertically. More...
const String &	getTypeName (void) const override
	Gets the type name of the element. More...
void	getUV (Real &u1, Real &v1, Real &u2, Real &v2) const
	Get the uv coordinates for the panel. More...
void	initialise (void) override
	Initialise. More...
bool	isTransparent (void) const
	Returns whether this panel is transparent. More...
void	setTiling (Real x, Real y, ushort layer=0)
	Sets the number of times textures should repeat. More...
void	setTransparent (bool isTransparent)
	Sets whether this panel is transparent (used only as a grouping level), or if it is actually rendered. More...
void	setUV (Real u1, Real v1, Real u2, Real v2)
	Sets the texture coordinates for the panel. More...
Public Member Functions inherited from Ogre::OverlayContainer
	OverlayContainer (const String &name)
	Constructor: do not call direct, use OverlayManager::createOverlayElement. More...
virtual	~OverlayContainer ()
void	_addChild (OverlayElement *elem)
void	_notifyParent (OverlayContainer *parent, Overlay *overlay) override
	Overridden from OverlayElement. More...
void	_notifyViewport () override
	Overridden from OverlayElement. More...
void	_notifyWorldTransforms (const Matrix4 &xform) override
	Overridden from OverlayElement. More...
ushort	_notifyZOrder (ushort newZOrder) override
	Overridden from OverlayElement. More...
void	_positionsOutOfDate (void) override
	Tell the object and its children to recalculate. More...
void	_removeChild (const String &name)
void	_removeChild (OverlayElement *elem)
void	_update (void) override
	Overridden from OverlayElement. More...
virtual void	addChild (OverlayElement *elem)
	Adds another OverlayElement to this container. More...
virtual void	addChildImpl (OverlayContainer *cont)
	Add a nested container to this container. More...
virtual void	addChildImpl (OverlayElement *elem)
	Adds another OverlayElement to this container. More...
OverlayElement *	clone (const String &instanceName) override
void	copyFromTemplate (OverlayElement *templateOverlay) override
OverlayElement *	findElementAt (Real x, Real y) override
	This returns a OverlayElement at position x,y. More...
virtual OverlayElement *	getChild (const String &name)
	Gets the named child of this container. More...
virtual ChildContainerIterator	getChildContainerIterator (void)
	Gets an iterator for just the container children of this object. More...
virtual ChildIterator	getChildIterator (void)
const ChildMap &	getChildren () const
	Gets all the children of this object. More...
virtual bool	isChildrenProcessEvents () const
	Should this container pass events to their children. More...
bool	isContainer () const override
	Overridden from OverlayElement. More...
virtual void	removeChild (const String &name)
	Removes a named element from this container. More...
virtual void	setChildrenProcessEvents (bool val)
	Should this container pass events to their children. More...
Public Member Functions inherited from Ogre::OverlayElement
	OverlayElement (const String &name)
	Constructor: do not call direct, use OverlayManager::createElement. More...
virtual	~OverlayElement ()
virtual void	_getClippingRegion (RealRect &clippingRegion)
	Gets the clipping region of the element. More...
virtual Real	_getDerivedLeft (void)
	Gets the 'left' position as derived from own left and that of parents. More...
virtual Real	_getDerivedTop (void)
	Gets the 'top' position as derived from own left and that of parents. More...
Real	_getHeight (void) const
	Gets the height of this element in relation to the screen (where 1.0 = screen height) More...
Real	_getLeft (void) const
	Gets the left of this element in relation to the screen (where 0 = far left, 1.0 = far right) More...
virtual Real	_getRelativeHeight (void)
	Gets the 'height' as derived from own height and metrics mode. More...
virtual Real	_getRelativeWidth (void)
	Gets the 'width' as derived from own width and metrics mode. More...
Real	_getTop (void) const
	Gets the top of this element in relation to the screen (where 0 = far top, 1.0 = far bottom) More...
Real	_getWidth (void) const
	Gets the width of this element in relation to the screen (where 1.0 = screen width) More...
void	_setDimensions (Real width, Real height)
	Sets the width and height of this element in relation to the screen (where 1.0 = screen width/height) More...
void	_setHeight (Real height)
	Sets the height of this element in relation to the screen (where 1.0 = screen height) More...
void	_setLeft (Real left)
	Sets the left of this element in relation to the screen (where 1.0 = screen width) More...
void	_setParent (OverlayContainer *parent)
void	_setPosition (Real left, Real top)
	Sets the left and top of this element in relation to the screen (where 1.0 = screen width/height) More...
void	_setTop (Real top)
	Sets the top of this element in relation to the screen (where 1.0 = screen height) More...
void	_setWidth (Real width)
	Sets the width of this element in relation to the screen (where 1.0 = screen width) More...
virtual void	_updateFromParent (void)
	Updates this elements transform based on it's parent. More...
virtual bool	contains (Real x, Real y) const
	Returns true if xy is within the constraints of the component. More...
const DisplayString &	getCaption (void) const
	Gets the caption for this element. More...
virtual const ColourValue &	getColour (void) const
	Gets the colour for this element. More...
Real	getHeight (void) const
	Gets the height of this element in relation to the current GuiMetricsMode. More...
GuiHorizontalAlignment	getHorizontalAlignment (void) const
	Gets the horizontal alignment for this element. More...
Real	getLeft (void) const
	Gets the left of this element in relation to the current GuiMetricsMode. More...
const LightList &	getLights (void) const override
	Gets a list of lights, ordered relative to how close they are to this renderable. More...
const MaterialPtr &	getMaterial (void) const override
	Retrieves a weak reference to the material this renderable object uses. More...
virtual const String &	getMaterialName (void) const
	Gets the name of the material this element uses. More...
GuiMetricsMode	getMetricsMode (void) const
	Retrieves the current settings of how the element metrics are interpreted. More...
const String &	getName (void) const
	Gets the name of this overlay. More...
OverlayContainer *	getParent ()
	Returns the parent container. More...
Real	getSquaredViewDepth (const Camera *cam) const override
	Returns the squared distance between the camera and this renderable. More...
Real	getTop (void) const
	Gets the top of this element in relation to the current GuiMetricsMode (where 0 = top). More...
GuiVerticalAlignment	getVerticalAlignment (void) const
	Gets the vertical alignment for this element. More...
Real	getWidth (void) const
	Gets the width of this element in relation to the current GuiMetricsMode. More...
void	getWorldTransforms (Matrix4 *xform) const override
	Gets the world transform matrix / matrices for this renderable object. More...
ushort	getZOrder () const
	Returns the zOrder of the element. More...
void	hide (void)
	Hides this element if it was visible. More...
bool	isCloneable () const
bool	isEnabled () const
virtual bool	isKeyEnabled () const
bool	isVisible (void) const
	Returns whether or not the element is visible. More...
virtual void	setCaption (const DisplayString &text)
	Sets the caption on elements that support it. More...
void	setCloneable (bool c)
virtual void	setColour (const ColourValue &col)
	Sets the colour on elements that support it. More...
void	setDimensions (Real width, Real height)
	Sets the dimensions of this element in relation to the current GuiMetricsMode. More...
void	setEnabled (bool b)
void	setHeight (Real height)
	Sets the height of this element in relation to the current GuiMetricsMode. More...
virtual void	setHorizontalAlignment (GuiHorizontalAlignment gha)
	Sets the horizontal origin for this element. More...
void	setLeft (Real left)
	Sets the left of this element in relation to the current GuiMetricsMode. More...
void	setMaterial (const MaterialPtr &mat)
	Sets the the material this element will use. More...
void	setMaterialName (const String &matName, const String &group=DEFAULT_RESOURCE_GROUP)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...
void	setPosition (Real left, Real top)
	Sets the position of the top-left corner in relation to the current GuiMetricsMode (where 0 = top). More...
void	setTop (Real Top)
	Sets the top of this element in relation to the current GuiMetricsMode (where 0 = top). More...
virtual void	setVerticalAlignment (GuiVerticalAlignment gva)
	Sets the vertical origin for this element. More...
void	setVisible (bool visible)
	Shows or hides this element. More...
void	setWidth (Real width)
	Sets the width of this element in relation to the current GuiMetricsMode. More...
void	show (void)
	Shows this element if it was hidden. More...
void	visitRenderables (Renderable::Visitor *visitor, bool debugRenderables=false)
	Method to allow a caller to abstractly iterate over the Renderable instances that this MovableObject will add to the render queue when asked, if any. More...
Public Member Functions inherited from Ogre::StringInterface
	StringInterface ()
virtual	~StringInterface ()
	Virtual destructor, see Effective C++. More...
void	copyParametersTo (StringInterface *dest) const
	Method for copying this object's parameters to another object. More...
ParamDictionary *	getParamDictionary (void)
	Retrieves the parameter dictionary for this class. More...
const ParamDictionary *	getParamDictionary (void) const
String	getParameter (const String &name) const
	Generic parameter retrieval method. More...
const ParameterList &	getParameters (void) const
	Retrieves a list of parameters valid for this object. More...
bool	setParameter (const String &name, const String &value)
	Generic parameter setting method. More...
void	setParameterList (const NameValuePairList &paramList)
	Generic multiple parameter setting method. More...
Public Member Functions inherited from Ogre::Renderable
	Renderable ()
virtual	~Renderable ()
	Virtual destructor needed as class has virtual methods. More...
uint16	_getMaterialLodIndex () const
virtual void	_updateCustomGpuParameter (const GpuProgramParameters::AutoConstantEntry &constantEntry, GpuProgramParameters *params) const
	Update a custom GpuProgramParameters constant which is derived from information only this Renderable knows. More...
virtual bool	getCastsShadows (void) const
	Method which reports whether this renderable would normally cast a shadow. More...
const Vector4f &	getCustomParameter (size_t index) const
	Gets the custom value associated with this Renderable at the given index. More...
virtual uint16	getNumWorldTransforms (void) const
	Returns the number of world transform matrices this renderable requires. More...
bool	getPolygonModeOverrideable (void) const
	Gets whether this renderable's chosen detail level can be overridden (downgraded) by the camera setting. More...
virtual Technique *	getTechnique (void) const
	Retrieves a pointer to the Material Technique this renderable object uses. More...
bool	getUseIdentityProjection (void) const
	Returns whether or not to use an 'identity' projection. More...
bool	getUseIdentityView (void) const
	Returns whether or not to use an 'identity' view. More...
const Any &	getUserAny (void) const
UserObjectBindings &	getUserObjectBindings ()
	Class that provides convenient interface to establish a linkage between custom user application objects and Ogre core classes. More...
const UserObjectBindings &	getUserObjectBindings () const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...
bool	hasCustomParameter (size_t index) const
	Checks whether a custom value is associated with this Renderable at the given index. More...
virtual void	postRender (SceneManager *sm, RenderSystem *rsys)
	Called immediately after the Renderable has been rendered. More...
virtual bool	preRender (SceneManager *sm, RenderSystem *rsys)
	Called just prior to the Renderable being rendered. More...
void	removeCustomParameter (size_t index)
	Removes a custom value which is associated with this Renderable at the given index. More...
void	setCustomParameter (size_t index, const Vector4f &value)
	Sets a custom parameter for this Renderable, which may be used to drive calculations for this specific Renderable, like GPU program parameters. More...
void	setPolygonModeOverrideable (bool override)
	Sets whether this renderable's chosen detail level can be overridden (downgraded) by the camera setting. More...
void	setUseIdentityProjection (bool useIdentityProjection)
	Sets whether or not to use an 'identity' projection. More...
void	setUseIdentityView (bool useIdentityView)
	Sets whether or not to use an 'identity' view. More...
void	setUserAny (const Any &anything)

Additional Inherited Members
Public Types inherited from Ogre::OverlayContainer
typedef MapIterator< ChildContainerMap >	ChildContainerIterator
typedef std::map< String, OverlayContainer * >	ChildContainerMap
typedef MapIterator< ChildMap >	ChildIterator
typedef std::map< String, OverlayElement * >	ChildMap
Public Types inherited from Ogre::Renderable
enum	{ DEFAULT_PRIORITY = 100 }
Static Public Member Functions inherited from Ogre::StringInterface
static void	cleanupDictionary ()
	Cleans up the static 'msDictionary' required to reset Ogre, otherwise the containers are left with invalid pointers, which will lead to a crash as soon as one of the ResourceManager implementers (e.g. More...
Static Public Attributes inherited from Ogre::OverlayElement
static const String &	DEFAULT_RESOURCE_GROUP

Detailed Description

A specialisation of the PanelOverlayElement to provide a panel with a border.

Whilst the standard panel can use a single tiled material, this class allows panels with a tileable backdrop plus a border texture. This is handy for large panels that are too big to use a single large texture with a border, or for multiple different size panels where you want the border a constant width but the center to repeat.

In addition to the usual PanelOverlayElement properties, this class has a 'border material', which specifies the material used for the edges of the panel, a border width (which can either be constant all the way around, or specified per edge), and the texture coordinates for each of the border sections.

Constructor & Destructor Documentation

BorderPanelOverlayElement()

Ogre::BorderPanelOverlayElement::BorderPanelOverlayElement

(

const String &

name

)

Constructor.

~BorderPanelOverlayElement()

virtual Ogre::BorderPanelOverlayElement::~BorderPanelOverlayElement ( )

virtual

Member Function Documentation

initialise()

void Ogre::BorderPanelOverlayElement::initialise ( void  )

overridevirtual

Initialise gui element.

Implements Ogre::OverlayElement.

_releaseManualHardwareResources()

void Ogre::BorderPanelOverlayElement::_releaseManualHardwareResources ( )

overridevirtual

Notifies that hardware resources were lost.

Reimplemented from Ogre::OverlayElement.

_restoreManualHardwareResources()

void Ogre::BorderPanelOverlayElement::_restoreManualHardwareResources ( )

overridevirtual

Notifies that hardware resources should be restored.

Reimplemented from Ogre::OverlayElement.

getTypeName()

const String& Ogre::BorderPanelOverlayElement::getTypeName ( void  ) const

overridevirtual

Gets the type name of the element.

All concrete subclasses must implement this.

Implements Ogre::OverlayElement.

setBorderSize() [1/3]

void Ogre::BorderPanelOverlayElement::setBorderSize

(

Real

size

)

Sets the size of the border.

This method sets a constant size for all borders.

Parameters

size	The size of the border as a factor of the screen dimensions ie 0.2 is one-fifth of the screen size.

setBorderSize() [2/3]

void Ogre::BorderPanelOverlayElement::setBorderSize	(	Real	sides,
		Real	topAndBottom
	)

Sets the size of the border, with different sizes for vertical and horizontal borders.

This method sets a size for the side and top / bottom borders separately.

Parameters

sides	The size of the side borders as a factor of the screen dimensions ie 0.2 is one-fifth of the screen size.
topAndBottom	The size of the top and bottom borders as a factor of the screen dimensions.

setBorderSize() [3/3]

void Ogre::BorderPanelOverlayElement::setBorderSize	(	Real	left,
		Real	right,
		Real	top,
		Real	bottom
	)

Sets the size of the border separately for all borders.

This method sets a size all borders separately.

Parameters

left	The size of the left border as a factor of the screen dimensions ie 0.2 is one-fifth of the screen size.
right	The size of the left border as a factor of the screen dimensions.
top	The size of the top border as a factor of the screen dimensions.
bottom	The size of the bottom border as a factor of the screen dimensions.

getLeftBorderSize()

Real Ogre::BorderPanelOverlayElement::getLeftBorderSize

(

void

)

const

Gets the size of the left border.

getRightBorderSize()

Real Ogre::BorderPanelOverlayElement::getRightBorderSize

(

void

)

const

Gets the size of the right border.

getTopBorderSize()

Real Ogre::BorderPanelOverlayElement::getTopBorderSize

(

void

)

const

Gets the size of the top border.

getBottomBorderSize()

Real Ogre::BorderPanelOverlayElement::getBottomBorderSize

(

void

)

const

Gets the size of the bottom border.

setLeftBorderUV()

void Ogre::BorderPanelOverlayElement::setLeftBorderUV	(	Real	u1,
		Real	v1,
		Real	u2,
		Real	v2
	)

Sets the texture coordinates for the left edge of the border.

setRightBorderUV()

void Ogre::BorderPanelOverlayElement::setRightBorderUV	(	Real	u1,
		Real	v1,
		Real	u2,
		Real	v2
	)

Sets the texture coordinates for the right edge of the border.

setTopBorderUV()

void Ogre::BorderPanelOverlayElement::setTopBorderUV	(	Real	u1,
		Real	v1,
		Real	u2,
		Real	v2
	)

Sets the texture coordinates for the top edge of the border.

setBottomBorderUV()

void Ogre::BorderPanelOverlayElement::setBottomBorderUV	(	Real	u1,
		Real	v1,
		Real	u2,
		Real	v2
	)

Sets the texture coordinates for the bottom edge of the border.

setTopLeftBorderUV()

void Ogre::BorderPanelOverlayElement::setTopLeftBorderUV	(	Real	u1,
		Real	v1,
		Real	u2,
		Real	v2
	)

Sets the texture coordinates for the top-left corner of the border.

setTopRightBorderUV()

void Ogre::BorderPanelOverlayElement::setTopRightBorderUV	(	Real	u1,
		Real	v1,
		Real	u2,
		Real	v2
	)

Sets the texture coordinates for the top-right corner of the border.

setBottomLeftBorderUV()

void Ogre::BorderPanelOverlayElement::setBottomLeftBorderUV	(	Real	u1,
		Real	v1,
		Real	u2,
		Real	v2
	)

Sets the texture coordinates for the bottom-left corner of the border.

setBottomRightBorderUV()

void Ogre::BorderPanelOverlayElement::setBottomRightBorderUV	(	Real	u1,
		Real	v1,
		Real	u2,
		Real	v2
	)

Sets the texture coordinates for the bottom-right corner of the border.

getLeftBorderUVString()

String Ogre::BorderPanelOverlayElement::getLeftBorderUVString

(

)

const

getRightBorderUVString()

String Ogre::BorderPanelOverlayElement::getRightBorderUVString

(

)

const

getTopBorderUVString()

String Ogre::BorderPanelOverlayElement::getTopBorderUVString

(

)

const

getBottomBorderUVString()

String Ogre::BorderPanelOverlayElement::getBottomBorderUVString

(

)

const

getTopLeftBorderUVString()

String Ogre::BorderPanelOverlayElement::getTopLeftBorderUVString

(

)

const

getTopRightBorderUVString()

String Ogre::BorderPanelOverlayElement::getTopRightBorderUVString

(

)

const

getBottomLeftBorderUVString()

String Ogre::BorderPanelOverlayElement::getBottomLeftBorderUVString

(

)

const

getBottomRightBorderUVString()

String Ogre::BorderPanelOverlayElement::getBottomRightBorderUVString

(

)

const

setBorderMaterialName()

void Ogre::BorderPanelOverlayElement::setBorderMaterialName	(	const String &	name,
		const String &	group = DEFAULT_RESOURCE_GROUP
	)

Sets the name of the material to use for the borders.

getBorderMaterialName()

const String& Ogre::BorderPanelOverlayElement::getBorderMaterialName

(

void

)

const

Gets the name of the material to use for the borders.

_updateRenderQueue()

void Ogre::BorderPanelOverlayElement::_updateRenderQueue ( RenderQueue *  queue )

overridevirtual

Overridden from OverlayElement.

Reimplemented from Ogre::OverlayElement.

visitRenderables()

void Ogre::BorderPanelOverlayElement::visitRenderables	(	Renderable::Visitor *	visitor,
		bool	debugRenderables = false
	)

Method to allow a caller to abstractly iterate over the Renderable instances that this MovableObject will add to the render queue when asked, if any.

Parameters

visitor	Pointer to a class implementing the Renderable::Visitor interface which will be called back for each Renderable which will be queued. Bear in mind that the state of the Renderable instances may not be finalised depending on when you call this.
debugRenderables	If false, only regular renderables will be visited (those for normal display). If true, debug renderables will be included too.

setMetricsMode()

void Ogre::BorderPanelOverlayElement::setMetricsMode ( GuiMetricsMode  gmm )

overridevirtual

Tells this element how to interpret the position and dimension values it is given.

By default, OverlayElements are positioned and sized according to relative dimensions of the screen. This is to ensure portability between different resolutions when you want things to be positioned and sized the same way across all resolutions. However, sometimes you want things to be sized according to fixed pixels. In order to do this, you can call this method with the parameter GMM_PIXELS. Note that if you then want to place your element relative to the center, right or bottom of it's parent, you will need to use the setHorizontalAlignment and setVerticalAlignment methods.

Reimplemented from Ogre::OverlayElement.

_update()

void Ogre::BorderPanelOverlayElement::_update ( void  )

overridevirtual

Internal method to update the element based on transforms applied.

Reimplemented from Ogre::OverlayElement.

---

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

• OgreBorderPanelOverlayElement.h