A 2D element which contains other OverlayElement instances. More...

#include <OgreOverlayContainer.h>

Inheritance diagram for Ogre::v1::OverlayContainer:

Public Types
typedef MapIterator< ChildContainerMap >	ChildContainerIterator

typedef map< String, OverlayContainer * >::type	ChildContainerMap

typedef MapIterator< ChildMap >	ChildIterator

typedef map< String, OverlayElement * >::type	ChildMap

Public Types inherited from Ogre::Renderable
typedef map< size_t, Vector4 >::type	CustomParameterMap

Public Member Functions
	OverlayContainer (const String &name)
	Constructor: do not call direct, use OverlayManager::createOverlayElement. More...

	~OverlayContainer () override

void	_addChild (OverlayElement *elem)

void	_notifyParent (OverlayContainer parent, Overlay overlay) override
	Overridden from OverlayElement. More...

void	_notifyViewport () override
	Overridden from OverlayElement. More...

void	_positionsOutOfDate () override
	Tell the object and its children to recalculate. More...

void	_removeChild (const String &name)

void	_removeChild (OverlayElement *elem)

void	_update () override
	Overridden from OverlayElement. More...

void	_updateRenderQueue (RenderQueue queue, Camera camera, const Camera *lodCamera) 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 ()
	Gets an iterator for just the container children of this object. More...

virtual ChildIterator	getChildIterator ()
	Gets an object for iterating over all the children of this object. More...

void	initialise () override
	Initialise gui element. 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::v1::OverlayElement
	OverlayElement (const String &name)
	Constructor: do not call direct, use OverlayManager::createElement. More...

	~OverlayElement () override

virtual void	_getClippingRegion (RealRect &clippingRegion)
	Gets the clipping region of the element. More...

virtual Real	_getDerivedLeft ()
	Gets the 'left' position as derived from own left and that of parents. More...

virtual Real	_getDerivedTop ()
	Gets the 'top' position as derived from own left and that of parents. More...

Real	_getHeight () const
	Gets the height of this element in relation to the screen (where 1.0 = screen height) More...

Real	_getLeft () const
	Gets the left of this element in relation to the screen (where 0 = far left, 1.0 = far right) More...

virtual Real	_getRelativeHeight ()
	Gets the 'height' as derived from own height and metrics mode. More...

virtual Real	_getRelativeWidth ()
	Gets the 'width' as derived from own width and metrics mode. More...

Real	_getTop () const
	Gets the top of this element in relation to the screen (where 0 = far left, 1.0 = far right) More...

Real	_getWidth () const
	Gets the width of this element in relation to the screen (where 1.0 = screen width) More...

virtual void	_releaseManualHardwareResources ()
	Notifies that hardware resources were lost. More...

virtual void	_restoreManualHardwareResources ()
	Notifies that hardware resources should be restored. 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) More...

void	_setHeight (Real height)
	Sets the height of this element in relation to the screen (where 1.0 = screen width) 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) More...

void	_setTop (Real top)
	Sets the top of this element in relation to the screen (where 1.0 = screen width) 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 ()
	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...

virtual const DisplayString &	getCaption () const
	Gets the caption for this element. More...

virtual const ColourValue &	getColour () const
	Gets the colour for this element. More...

Real	getHeight () const
	Gets the height of this element in relation to the screen (where 1.0 = screen height) More...

virtual GuiHorizontalAlignment	getHorizontalAlignment () const
	Gets the horizontal alignment for this element. More...

Real	getLeft () const
	Gets the left of this element in relation to the screen (where 0 = far left, 1.0 = far right) More...

const LightList &	getLights () const override
	Gets a list of lights, ordered relative to how close they are to this renderable. More...

const MaterialPtr &	getMaterial () const
	See Renderable. More...

virtual const String &	getMaterialName () const
	Gets the name of the material this element uses. More...

virtual GuiMetricsMode	getMetricsMode () const
	Retrieves the current settings of how the element metrics are interpreted. More...

const String &	getName () const
	Gets the name of this overlay. More...

OverlayContainer *	getParent ()
	Returns the parent container. More...

const OverlayElement *	getSourceTemplate () const
	Returns the SourceTemplate for this element. More...

Real	getTop () const
	Gets the top of this element in relation to the screen (where 0 = top, 1.0 = bottom) More...

virtual const String &	getTypeName () const =0
	Gets the type name of the element. More...

virtual GuiVerticalAlignment	getVerticalAlignment () const
	Gets the vertical alignment for this element. More...

Real	getWidth () const
	Gets the width of this element in relation to the screen (where 1.0 = screen width) More...

void	getWorldTransforms (Matrix4 *xform) const override
	See Renderable. More...

virtual void	hide ()
	Hides this element if it was visible. More...

virtual bool	isCloneable () const

bool	isEnabled () const

virtual bool	isKeyEnabled () const

bool	isVisible () 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...

virtual 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 screen (1.0 = screen width/height). More...

virtual void	setEnabled (bool b)

void	setHeight (Real height)
	Sets the height of this element in relation to the screen (where 1.0 = screen height) 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 screen (where 0 = far left, 1.0 = far right) More...

virtual void	setMaterialName (const String &matName)
	Sets the name of the material this element will use. More...

virtual void	setMetricsMode (GuiMetricsMode gmm)
	Tells this element how to interpret the position and dimension values it is given. More...

void	setPosition (Real left, Real top)
	Sets the position of the top-left corner of the element, relative to the screen size (1.0 = screen width / height) More...

void	setTop (Real Top)
	Sets the top of this element in relation to the screen (where 0 = top, 1.0 = bottom) More...

virtual void	setVerticalAlignment (GuiVerticalAlignment gva)
	Sets the vertical origin for this element. More...

void	setWidth (Real width)
	Sets the width of this element in relation to the screen (where 1.0 = screen width) More...

virtual void	show ()
	Shows this element if it was hidden. More...

Public Member Functions inherited from Ogre::StringInterface
	StringInterface ()

virtual	~StringInterface ()
	Virtual destructor, see Effective C++. More...

virtual void	copyParametersTo (StringInterface *dest) const
	Method for copying this object's parameters to another object. More...

ParamDictionary *	getParamDictionary ()
	Retrieves the parameter dictionary for this class. More...

const ParamDictionary *	getParamDictionary () const

virtual String	getParameter (const String &name) const
	Generic parameter retrieval method. More...

const ParameterList &	getParameters () const
	Retrieves a list of parameters valid for this object. More...

virtual bool	setParameter (const String &name, const String &value)
	Generic parameter setting method. More...

virtual 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...

virtual void	_setHlmsHashes (uint32 hash, uint32 casterHash)
	Manually sets the hlms hashes. Don't call this directly. More...

virtual void	_setNullDatablock ()
	Sets the datablock to a null pointer. More...

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...

void	addPoseWeight (size_t index, float w)

virtual bool	getCastsShadows () const
	Method which reports whether this renderable would normally cast a shadow. More...

uint8	getCurrentMaterialLod () const

const Vector4 &	getCustomParameter (size_t index) const
	Gets the custom value associated with this Renderable at the given index. More...

const CustomParameterMap &	getCustomParameters () const

HlmsDatablock *	getDatablock () const

const String &	getDatablockOrMaterialName () const

uint32	getHlmsCasterHash () const

uint32	getHlmsHash () const

MaterialPtr	getMaterial () const
	Retrieves the material this renderable object uses. More...

unsigned short	getNumPoses () const

virtual unsigned short	getNumWorldTransforms () const
	Returns the number of world transform matrices this renderable requires. More...

virtual ParticleType::ParticleType	getParticleType () const
	Used by ParticleSystemDef to indicate Hlms they want specific shader code. More...

virtual bool	getPolygonModeOverrideable () const
	Gets whether this renderable's chosen detail level can be overridden (downgraded) by the camera setting. More...

bool	getPoseHalfPrecision () const

bool	getPoseNormals () const

TexBufferPacked *	getPoseTexBuffer () const

float	getPoseWeight (size_t index) const

float *	getPoseWeights () const

virtual void	getRenderOperation (v1::RenderOperation &op, bool casterPass)=0
	Gets the render operation required to send this object to the frame buffer. More...

uint8	getRenderQueueSubGroup () const

bool	getUseIdentityProjection () const
	Returns whether or not to use an 'identity' projection. More...

bool	getUseIdentityView () const
	Returns whether or not to use an 'identity' view. More...

virtual bool	getUseIdentityViewProjMatrixIsDynamic () const
	Returns whether the Hlms implementation should evaluate getUseIdentityProjection per object at runtime, or if it can assume the Renderable will remain with the same setting until the datablock is flushed (performance optimization) More...

virtual bool	getUseIdentityWorldMatrix () const
	Returns whether the world matrix is an identity matrix. More...

virtual OGRE_DEPRECATED const Any &	getUserAny () const

UserObjectBindings &	getUserObjectBindings ()
	Return an instance of user objects binding associated with this class. More...

const UserObjectBindings &	getUserObjectBindings () const
	Return an instance of user objects binding associated with this class. More...

const VertexArrayObjectArray &	getVaos (VertexPass vertexPass) const

bool	hasCustomParameter (size_t index) const
	Checks whether a custom value is associated with this Renderable at the given index. More...

bool	hasSkeletonAnimation () const

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	resetMaterialLod ()
	Sets mCurrentMaterialLod to 0. More...

void	setCustomParameter (size_t index, const Vector4 &value)
	Sets a custom parameter for this Renderable, which may be used to drive calculations for this specific Renderable, like GPU program parameters. More...

virtual void	setDatablock (HlmsDatablock *datablock)
	Assigns a datablock (i.e. HLMS Material) to this renderable. More...

void	setDatablock (IdString datablockName)
	Assigns a datablock (i.e. More...

void	setDatablockOrMaterialName (String materialName, String groupName)
	First tries to see if an HLMS datablock exist with the given name, if not, tries to search among low level materials. More...

virtual void	setMaterial (const MaterialPtr &material)
	Sets the given material. Overrides HLMS materials. More...

void	setMaterialName (const String &name, const String &groupName)
	Sets the name of the Material to be used. Prefer using HLMS. More...

virtual void	setPolygonModeOverrideable (bool override)
	Sets whether this renderable's chosen detail level can be overridden (downgraded) by the camera setting. More...

void	setPoseWeight (size_t index, float w)

void	setRenderQueueSubGroup (uint8 subGroup)
	Sets the render queue sub group. 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...

virtual OGRE_DEPRECATED void	setUserAny (const Any &anything)

Additional Inherited Members
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 Member Functions inherited from Ogre::Renderable
static uint8	getDefaultRenderQueueSubGroup ()

static void	setDefaultRenderQueueSubGroup (uint8 subGroup)
	Sets the default render queue sub group for all future Renderable instances. More...

Public Attributes inherited from Ogre::Renderable
uint8	mCustomParameter

uint32	mHlmsGlobalIndex
	Index in the vector holding this Rendrable reference in the HLMS datablock. More...

bool	mRenderableVisible
	Control visibility at Renderable (e.g. More...

Detailed Description

A 2D element which contains other OverlayElement instances.

Remarks: This is a specialisation of OverlayElement for 2D elements that contain other elements. These are also the smallest elements that can be attached directly to an Overlay.; OverlayContainers should be managed using OverlayManager. This class is responsible for instantiating / deleting elements, and also for accepting new types of element from plugins etc.

Member Typedef Documentation

◆ ChildContainerIterator

typedef MapIterator<ChildContainerMap> Ogre::v1::OverlayContainer::ChildContainerIterator

◆ ChildContainerMap

typedef map<String, OverlayContainer *>::type Ogre::v1::OverlayContainer::ChildContainerMap

◆ ChildIterator

typedef MapIterator<ChildMap> Ogre::v1::OverlayContainer::ChildIterator

◆ ChildMap

typedef map<String, OverlayElement *>::type Ogre::v1::OverlayContainer::ChildMap

Constructor & Destructor Documentation

◆ OverlayContainer()

Ogre::v1::OverlayContainer::OverlayContainer ( const String & name )

Constructor: do not call direct, use OverlayManager::createOverlayElement.

◆ ~OverlayContainer()

Ogre::v1::OverlayContainer::~OverlayContainer ( )

override

Member Function Documentation

◆ _addChild()

void Ogre::v1::OverlayContainer::_addChild ( OverlayElement * elem )

◆ _notifyParent()

void Ogre::v1::OverlayContainer::_notifyParent	(	OverlayContainer *	parent,
		Overlay *	overlay
	)

overridevirtual

Overridden from OverlayElement.

Reimplemented from Ogre::v1::OverlayElement.

◆ _notifyViewport()

void Ogre::v1::OverlayContainer::_notifyViewport ( )

overridevirtual

Overridden from OverlayElement.

Reimplemented from Ogre::v1::OverlayElement.

◆ _positionsOutOfDate()

void Ogre::v1::OverlayContainer::_positionsOutOfDate ( )

overridevirtual

Tell the object and its children to recalculate.

Reimplemented from Ogre::v1::OverlayElement.

◆ _removeChild() [1/2]

void Ogre::v1::OverlayContainer::_removeChild ( const String & name )

◆ _removeChild() [2/2]

void Ogre::v1::OverlayContainer::_removeChild ( OverlayElement * elem )

inline

References _removeChild(), and Ogre::v1::OverlayElement::getName().

Referenced by _removeChild().

◆ _update()

void Ogre::v1::OverlayContainer::_update ( )

overridevirtual

Overridden from OverlayElement.

Reimplemented from Ogre::v1::OverlayElement.

◆ _updateRenderQueue()

void Ogre::v1::OverlayContainer::_updateRenderQueue	(	RenderQueue *	queue,
		Camera *	camera,
		const Camera *	lodCamera
	)

overridevirtual

Overridden from OverlayElement.

Reimplemented from Ogre::v1::OverlayElement.

Reimplemented in Ogre::v1::PanelOverlayElement.

◆ addChild()

virtual void Ogre::v1::OverlayContainer::addChild ( OverlayElement * elem )

virtual

Adds another OverlayElement to this container.

◆ addChildImpl() [1/2]

virtual void Ogre::v1::OverlayContainer::addChildImpl ( OverlayContainer * cont )

virtual

Add a nested container to this container.

◆ addChildImpl() [2/2]

virtual void Ogre::v1::OverlayContainer::addChildImpl ( OverlayElement * elem )

virtual

Adds another OverlayElement to this container.

◆ clone()

OverlayElement* Ogre::v1::OverlayContainer::clone ( const String & instanceName )

overridevirtual

Reimplemented from Ogre::v1::OverlayElement.

◆ copyFromTemplate()

void Ogre::v1::OverlayContainer::copyFromTemplate ( OverlayElement * templateOverlay )

overridevirtual

Reimplemented from Ogre::v1::OverlayElement.

◆ findElementAt()

OverlayElement* Ogre::v1::OverlayContainer::findElementAt	(	Real	x,
		Real	y
	)

overridevirtual

This returns a OverlayElement at position x,y.

Reimplemented from Ogre::v1::OverlayElement.

◆ getChild()

virtual OverlayElement* Ogre::v1::OverlayContainer::getChild ( const String & name )

virtual

Gets the named child of this container.

◆ getChildContainerIterator()

virtual ChildContainerIterator Ogre::v1::OverlayContainer::getChildContainerIterator ( )

virtual

Gets an iterator for just the container children of this object.

Remarks: Good for cascading updates without having to use RTTI

◆ getChildIterator()

virtual ChildIterator Ogre::v1::OverlayContainer::getChildIterator ( )

virtual

Gets an object for iterating over all the children of this object.

◆ initialise()

void Ogre::v1::OverlayContainer::initialise ( )

overridevirtual

Initialise gui element.

Implements Ogre::v1::OverlayElement.

Reimplemented in Ogre::v1::PanelOverlayElement.

◆ isChildrenProcessEvents()

virtual bool Ogre::v1::OverlayContainer::isChildrenProcessEvents ( ) const

inlinevirtual

Should this container pass events to their children.

◆ isContainer()

bool Ogre::v1::OverlayContainer::isContainer ( ) const

inlineoverridevirtual

Overridden from OverlayElement.

Reimplemented from Ogre::v1::OverlayElement.

◆ removeChild()

virtual void Ogre::v1::OverlayContainer::removeChild ( const String & name )

virtual

Removes a named element from this container.

◆ setChildrenProcessEvents()

virtual void Ogre::v1::OverlayContainer::setChildrenProcessEvents ( bool val )

inlinevirtual

Should this container pass events to their children.

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

OgreOverlayContainer.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ChildContainerIterator

◆ ChildContainerMap

◆ ChildIterator

◆ ChildMap

Constructor & Destructor Documentation

◆ OverlayContainer()

◆ ~OverlayContainer()

Member Function Documentation

◆ _addChild()

◆ _notifyParent()

◆ _notifyViewport()

◆ _positionsOutOfDate()

◆ _removeChild() [1/2]

◆ _removeChild() [2/2]

◆ _update()

◆ _updateRenderQueue()

◆ addChild()

◆ addChildImpl() [1/2]

◆ addChildImpl() [2/2]

◆ clone()

◆ copyFromTemplate()

◆ findElementAt()

◆ getChild()

◆ getChildContainerIterator()

◆ getChildIterator()

◆ initialise()

◆ isChildrenProcessEvents()

◆ isContainer()

◆ removeChild()

◆ setChildrenProcessEvents()