private void OnEnable()
 {
     m_DrawHeader    = typeof(Editor).GetMethod("DrawHeaderGUI", BindingFlags.NonPublic | BindingFlags.Static, null, new Type[] { typeof(Editor), typeof(string) }, null);
     m_CompileButton = new CompileButton();
     m_CompileButton.OnEnable();
 }
 public override void OnEnable()
 {
     base.OnEnable();
     m_Button = new CompileButton();
     m_Button.OnEnable();
 }