backEndEnabled = new Color(96, 123, 183);
backStartDisabled = new Color(193, 189, 182);
backEndDisabled = new Color(167, 164, 157);
animBackStart = new MutableColor(backStartDisabled);
animBackEnd = new MutableColor(0, 0, 0);
animTextColor = new MutableColor(0, 0, 0);
animation = new GradientAnimation();
descriptor.getToolWindow().addInternalPropertyChangeListener(new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {