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From Daneil Sjölie - modifications to the support of custom GUIEventHandlers in osgGLUT

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Robert Osfield
2002-10-07 09:41:30 +00:00
parent 70861ef70e
commit 65934ef824
4 changed files with 44 additions and 26 deletions
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11
include/osgGLUT/Viewer
View File

@@ -19,6 +19,7 @@
#include <osgGLUT/Window>
#include <list>
#include <string>
namespace osgGLUT
@@ -82,13 +83,17 @@ class OSGGLUT_EXPORT Viewer : public Window, public osgGA::GUIActionAdapter
void selectCameraManipulator(unsigned int pos,
unsigned int viewport = 0);
void addEventHandler(osgGA::GUIEventHandler* handler,unsigned int viewport = 0);
void prependEventHandler(osgGA::GUIEventHandler* handler,unsigned int viewport = 0);
void appendEventHandler(osgGA::GUIEventHandler* handler,unsigned int viewport = 0);
// derived from osgGA::GUIActionAdapter
virtual void requestRedraw() {} // redraw always by idle callback done.
virtual void requestContinuousUpdate(bool /*needed*/) {} // continuous update always
virtual void requestWarpPointer(int x,int y);
virtual void requestShutdown() { exit(1); };
/// Toggle fullscreen
virtual void toggleFullScreen();
/** read the command line string list, removing any matched control sequences.*/
void readCommandLine(std::vector<std::string>& commandLine);
@@ -97,7 +102,7 @@ class OSGGLUT_EXPORT Viewer : public Window, public osgGA::GUIActionAdapter
const osg::DisplaySettings* getDisplaySettings() const { return _displaySettings.get(); }
typedef std::vector<osg::ref_ptr<osgGA::CameraManipulator> > CameraManipList;
typedef std::vector<osg::ref_ptr<osgGA::GUIEventHandler> > EventHandlerList;
typedef std::list<osg::ref_ptr<osgGA::GUIEventHandler> > EventHandlerList;
protected:
@@ -111,7 +116,7 @@ class OSGGLUT_EXPORT Viewer : public Window, public osgGA::GUIActionAdapter
virtual void keyboard(unsigned char key, int x, int y);
void setFocusedViewport(unsigned int pos);
int mapWindowXYToSceneView(int x, int y);
int mapWindowXYToViewport(int x, int y);
void showStats(unsigned int i); // gwm 24.09.01 pass the viewport to collect sta for each viewport