DialogViz/dialog/SoDialogLabel.h

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**=======================================================================*/
/*=======================================================================
** Author      : Nicolas DAGUISE (Oct 2002)
**=======================================================================*/
#ifndef  _SO_DIALOG_LABEL_
#define  _SO_DIALOG_LABEL_

#include <DialogViz/dialog/SoDialogComponent.h>

class  SoDialogLabel : public SoDialogComponent
{
  SO_DG_HEADER(SoDialogLabel);

 public:

  SoDialogLabel();

/*==============================================================================*/
private:
  virtual void    buildWidget(SoWidget parent, SbVec2i32 &rSize, SbVec2i32 & pos, SbBool isActive2d);
  static  void    initClass();
  static  void    exitClass();
  virtual void    updateFromSensor(SoSensor* sensor);
          void    updateLabelWidget();
          void destroyWidget();

private:

  virtual         ~SoDialogLabel();
  virtual SbVec2i32 getComponentInitSize();
  virtual void      getDefaultSize(SbVec2i32 &size, SbVec2i32 &min, SbVec2i32 &max);
  virtual SbVec2i32 getLabelInitSize();

private:
  SbVec2i32 m_ollSize;

  void    createLabelWidget();

  // geometry inherit from SoDialogViz
  virtual void changeEnable();
  virtual void changeWidgetEnable(SbBool state);
  virtual void changeLabel();
  virtual void changeLabelAlignment();
  virtual void changeEdgeStyle();

// 3D methods
private:

private:

  SO_DG_CATALOG_ENTRY_HEADER(labelSep);
  SO_DG_CATALOG_ENTRY_HEADER(labelProp);

  SoText3 *labelText;
  SoTranslation *labelTextTranslation;

private:

  void create3DDialogLabel();
  void update3DLabel();

  virtual void change3DLabel();
  virtual void change3DLabelAlignment();

};


#endif // _SO_DIALOG_LABEL_

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