// Mouse buttons
void mouseButtonCB( int button, int state, int x, int y )
{
if (window.valid())
{
if (state==0) window->getEventQueue()->mouseButtonPress( x, y, button+1 );
else window->getEventQueue()->mouseButtonRelease( x, y, button+1 );
}
}
// Mouse movements
void mouseMoveCB( int x, int y )
{
if (window.valid())
{
window->getEventQueue()->mouseMotion( x, y );
}
}
// Reshaping the window
void reshapeCB( int w, int h )
{
// Update the window dimensions, in case the window has been resized.
if (window.valid())
{
window->resized(window->getTraits()->x, window->getTraits()->y, w, h);
window->getEventQueue()->windowResize(window->getTraits()->x, window->getTraits()->y, w, h );
}
}
void keyboard( unsigned char key, int /*x*/, int /*y*/ )
{
switch( key )
{
case 27:
// clean up the viewer
if (viewer.valid()) viewer = 0;
glutDestroyWindow(glutGetWindow());
break;
default:
if (window.valid())
{
window->getEventQueue()->keyPress( (osgGA::GUIEventAdapter::KeySymbol) key );
window->getEventQueue()->keyRelease( (osgGA::GUIEventAdapter::KeySymbol) key );
}
break;
}
}