initializeMouseActions method
void
initializeMouseActions()
Set default mouse actions
Implementation
void initializeMouseActions() {
setMouseAction('pan', 0, 'CTRL');
setMouseAction('pan', 2);
setMouseAction('rotate', 0);
setMouseAction('ZOOM', 3);
setMouseAction('ZOOM', 1);
setMouseAction('fov', 3, 'SHIFT');
setMouseAction('fov', 1, 'SHIFT');
}