MotifInternalFrameTitlePane.java 文件源码

public void propertyChange(PropertyChangeEvent evt) {
    String prop = evt.getPropertyName();
    JInternalFrame f = (JInternalFrame)evt.getSource();
    boolean value = false;
    if (JInternalFrame.IS_SELECTED_PROPERTY.equals(prop)) {
        repaint();
    } else if (prop.equals("maximizable")) {
        if ((Boolean)evt.getNewValue() == Boolean.TRUE)
            add(maximizeButton);
        else
            remove(maximizeButton);
        revalidate();
        repaint();
    } else if (prop.equals("iconable")) {
        if ((Boolean)evt.getNewValue() == Boolean.TRUE)
            add(minimizeButton);
        else
            remove(minimizeButton);
        revalidate();
        repaint();
    } else if (prop.equals(JInternalFrame.TITLE_PROPERTY)) {
        repaint();
    }
    enableActions();
}