SoMenuItem.h

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**=======================================================================*/
/*=======================================================================
** Author      : Nicolas DAGUISE (Oct 2002)
**=======================================================================*/
#ifndef  _SO_MENU_ITEM_
#define  _SO_MENU_ITEM_
 
#include <DialogViz/dialog/SoDialogViz.h>
 
class SoMenuBar;

class  SoMenuItem : public SoDialogViz  
{
 
  SO_DG_HEADER(SoMenuItem);
 
/*==============================================================================*/
private:
  SoMenuItem();
 
  virtual void buildMenu(void* parent, SbBool isActive2d, int index = -1);
  static  void initClass();
  static  void exitClass();
  virtual void menuEvent(void* , int ) {};
  virtual void updateFromSensor(SoSensor* sensor);
          SoMenuBar* getMenuBar();
          int  getId();
  virtual void destroyNoDeleteMenuItem() {};
  virtual SbVec2i32 getItemInitSize();
  virtual void setItemSize(SbVec2i32 nSize, SbBool force = FALSE);
  SbVec2i32 getItemSize();
 
private:
  int  m_id;
  static  int  ID;  // windows only
  void* m_parentMenu;
  SbVec2i32 m_itemSize;
 
  static char buildTitleForMotifMenu( const SbString& inString, SbString& outString);
  static SbString getAccelerator( const SbString& inString );
  static SbString getKeyCombination( const SbString& inString, SoMenuItem* mi, unsigned int id = 0);
 
  virtual     ~SoMenuItem();
 

// 3D methods
private:
  static char* MenuItem; //Internal default skin.
  static void change3DSkin();
  static SbBool isSkinLoaded();
  static void setSkinLoaded(SbBool loaded);
 
private:
  SO_DG_CATALOG_ENTRY_HEADER( itemFrameSep );
  SO_DG_CATALOG_ENTRY_HEADER( frame        );
  SO_DG_CATALOG_ENTRY_HEADER( labelSep     );
  SO_DG_CATALOG_ENTRY_HEADER( labelProp    );
 
  SoScale* menuItemFrameScale;
  SoText3* menuItemLabel;
  SoTranslation* menuItemFrameTranslation, *menuItemLabelTranslation;
  SoTransform* menuItemFrameTransform;
 
  virtual void change3DLabel();
  void get3DLabelCachedBBox(SbVec3f& min, SbVec3f& max);
 
private:
  static SbBool m_isSkinLoaded;
 
  void create3DItem(int index);
  void update3DItem();
  
private:
  virtual void getBoundingBox(SoGetBoundingBoxAction* action);

 
};
 
#endif // _SO_MENU_ITEM_