public virtual void windowStateChanged(WindowEvent e) { }
public virtual void windowLostFocus(WindowEvent e) { }
public virtual void windowOpened(WindowEvent e) { }
public virtual void windowGainedFocus(WindowEvent e) { }
public virtual void windowIconified(WindowEvent e) { }
public virtual void windowClosing(WindowEvent e) { }
public virtual void windowDeactivated(WindowEvent e) { }
public virtual void windowLostFocus(WindowEvent e) { }
public virtual void windowStateChanged(WindowEvent e) { }
public virtual void windowGainedFocus(WindowEvent e) { }
public virtual void windowOpened(WindowEvent e) { }
public virtual void windowIconified(WindowEvent e) { }
public virtual void windowDeactivated(WindowEvent e) { }
public virtual void windowClosing(WindowEvent e) { }