00001 #ifndef COIN_SOLOCATEHIGHLIGHT_H
00002 #define COIN_SOLOCATEHIGHLIGHT_H
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00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/nodes/SoSeparator.h>
00029 #include <Inventor/fields/SoSFColor.h>
00030 #include <Inventor/fields/SoSFEnum.h>
00031
00032 class SoFullPath;
00033 class SoLocateHighlightP;
00034
00035 class COIN_DLL_API SoLocateHighlight : public SoSeparator {
00036 typedef SoSeparator inherited;
00037
00038 SO_NODE_HEADER(SoLocateHighlight);
00039
00040 public:
00041 static void initClass(void);
00042 SoLocateHighlight(void);
00043
00044 enum Modes {
00045 AUTO, ON, OFF
00046 };
00047
00048 enum Styles {
00049 EMISSIVE, EMISSIVE_DIFFUSE
00050 };
00051
00052 SoSFColor color;
00053 SoSFEnum style;
00054 SoSFEnum mode;
00055
00056 virtual void handleEvent(SoHandleEventAction * action);
00057 virtual void GLRenderBelowPath(SoGLRenderAction * action);
00058 virtual void GLRenderInPath(SoGLRenderAction * action);
00059 static void turnOffCurrentHighlight(SoGLRenderAction * action);
00060
00061 protected:
00062 virtual ~SoLocateHighlight();
00063 virtual void redrawHighlighted(SoAction * act, SbBool flag);
00064
00065 private:
00066
00067 static void turnoffcurrent(SoAction * action);
00068 void setOverride(SoGLRenderAction * action);
00069 static SoFullPath * currenthighlight;
00070
00071 SoLocateHighlightP * pimpl;
00072 };
00073
00074 #endif // !COIN_SOLOCATEHIGHLIGHT_H