public void processUI(TComponent component, BufferedImage[] ui) {
}
public void renderUI(Graphics2D g, int x, int y,
TComponent component, BufferedImage[] ui) {
TTextField textField = (TTextField) component;
if (!textField.isEnabled()) {
g.drawImage(ui[1], x, y, null);
} else if (!textField.isEditable()) {
g.drawImage(ui[2], x, y, null);
} else {
g.drawImage(ui[0], x, y, null);
}