vrui::OSGVruiLabel Class Reference

Label element. More...

#include <OSGVruiLabel.h>

Inheritance diagram for vrui::OSGVruiLabel:

Public Member Functions
	OSGVruiLabel (coLabel *label)
	Constructor. More...
virtual	~OSGVruiLabel ()
	Destructor. More...
virtual void	createGeometry ()
virtual void	resizeGeometry ()
virtual void	update ()
virtual float	getWidth () const
virtual float	getHeight () const
virtual float	getDepth () const
virtual void	setHighlighted (bool highlighted)
Public Member Functions inherited from vrui::OSGVruiUIElement
	OSGVruiUIElement (coUIElement *element)
virtual	~OSGVruiUIElement ()
vruiTransformNode *	getDCS ()
Public Member Functions inherited from vrui::vruiUIElementProvider
	vruiUIElementProvider (coUIElement *element)
virtual	~vruiUIElementProvider ()
virtual void	createGeometry ()=0
virtual vruiTransformNode *	getDCS ()=0
virtual void	resizeGeometry ()=0
virtual void	setEnabled (bool)
virtual void	setHighlighted (bool)
virtual void	update ()
virtual float	getWidth () const
virtual float	getHeight () const
virtual float	getDepth () const

Protected Member Functions
void	makeText ()
	Private method to generate text string and attach it to a node. More...

Protected Attributes
coLabel *	label
osg::Vec4	textColor
	components of text color (RGBA) More...
osg::Vec4	textColorHL
	components of text color when highlighted (RGBA) More...
osg::ref_ptr< osg::StateSet >	backgroundTextureState
osg::ref_ptr< osgText::Text >	labelText
	label text string in OSG format More...
Protected Attributes inherited from vrui::OSGVruiUIElement
OSGVruiTransformNode *	myDCS
	main DCS of this UI Element More...
Protected Attributes inherited from vrui::vruiUIElementProvider
coUIElement *	element

Detailed Description

Label element.

A label consists of a text string and a background texture.

Constructor & Destructor Documentation

OSGVruiLabel()

vrui::OSGVruiLabel::OSGVruiLabel

(

coLabel *

label

)

Constructor.

~OSGVruiLabel()

vrui::OSGVruiLabel::~OSGVruiLabel ( )

virtual

Destructor.

Member Function Documentation

createGeometry()

void vrui::OSGVruiLabel::createGeometry ( )

virtual

Implements vrui::vruiUIElementProvider.

getDepth()

float vrui::OSGVruiLabel::getDepth ( ) const

virtual

Reimplemented from vrui::vruiUIElementProvider.

getHeight()

float vrui::OSGVruiLabel::getHeight ( ) const

virtual

Reimplemented from vrui::vruiUIElementProvider.

getWidth()

float vrui::OSGVruiLabel::getWidth ( ) const

virtual

Reimplemented from vrui::vruiUIElementProvider.

makeText()

void vrui::OSGVruiLabel::makeText ( )

protected

Private method to generate text string and attach it to a node.

resizeGeometry()

void vrui::OSGVruiLabel::resizeGeometry ( )

virtual

Implements vrui::vruiUIElementProvider.

setHighlighted()

void vrui::OSGVruiLabel::setHighlighted ( bool  highlighted )

virtual

Reimplemented from vrui::vruiUIElementProvider.

update()

void vrui::OSGVruiLabel::update ( )

virtual

Reimplemented from vrui::vruiUIElementProvider.

Member Data Documentation

backgroundTextureState

osg::ref_ptr<osg::StateSet> vrui::OSGVruiLabel::backgroundTextureState

protected

label

coLabel* vrui::OSGVruiLabel::label

protected

labelText

osg::ref_ptr<osgText::Text> vrui::OSGVruiLabel::labelText

protected

label text string in OSG format

textColor

osg::Vec4 vrui::OSGVruiLabel::textColor

protected

components of text color (RGBA)

textColorHL

osg::Vec4 vrui::OSGVruiLabel::textColorHL

protected

components of text color when highlighted (RGBA)

Geostate of background texture

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

• OSGVruiLabel.h
• OSGVruiLabel.cpp