OSGVruiLabel.h

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/* This file is part of COVISE.
 
   You can use it under the terms of the GNU Lesser General Public License
   version 2.1 or later, see lgpl-2.1.txt.
 
 * License: LGPL 2+ */
 
#ifndef OSG_VRUI_LABEL_H
#define OSG_VRUI_LABEL_H
 
#include <OpenVRUI/osg/OSGVruiUIElement.h>
 
#include <osg/StateSet>
#include <osgText/Text>
 
namespace vrui
{
 
class coLabel;
 
class OSGVRUIEXPORT OSGVruiLabel : public OSGVruiUIElement
{
public:
    OSGVruiLabel(coLabel *label);
    virtual ~OSGVruiLabel();
 
    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);
 
protected:
    coLabel *label;
 
    osg::Vec4 textColor; 
    osg::Vec4 textColorHL; 
 
    osg::ref_ptr<osg::StateSet> backgroundTextureState;
    osg::ref_ptr<osgText::Text> labelText; 
 
    void makeText();
};
}
#endif