ParameterControlPanel.java 文件源码

/** Builds a new panel around the Object f. Any properties of the Object (defined by matching <code>setX/getX</code> methods)
     * are added to the panel. If the object implements {@link HasPropertyTooltips} then a tooltip is added for the property if the 
     * {@link HasPropertyTooltips#getPropertyTooltip(java.lang.String) } returns a non-null String property.
     * 
     * @param obj the object
     */
    public ParameterControlPanel(Object obj) {
        setClazz(obj);
        initComponents();
        String cn = getClazz().getClass().getName();
        int lastdot = cn.lastIndexOf('.');
        String name = cn.substring(lastdot + 1);
        setName(name);
        titledBorder = new TitledBorder(name);
        titledBorder.getBorderInsets(this).set(1, 1, 1, 1);
        setBorder(titledBorder);
        normalBorder = titledBorder.getBorder();
        redLineBorder = BorderFactory.createLineBorder(Color.red);
        addIntrospectedControls();
//            add(new JPanel()); // to fill vertical space in GridLayout
            add(Box.createVerticalGlue()); // to fill space at bottom - not needed
        try {
            // when clazz fires a property change event, propertyChangeEvent is called here and we refresh all our controls
            Method m=obj.getClass().getMethod("getPropertyChangeSupport", (Class[])null);
            support=(PropertyChangeSupport)m.invoke(obj, (Object[]) null);
            support.addPropertyChangeListener(this);
        } catch (Exception ex) {

        } 
//            if(f instanceof PropertyChangeListener){
//        ((PropertyChangeListener)f).getPropertyChangeSupport().addPropertyChangeListener(this);
//                }
        ToolTipManager.sharedInstance().setDismissDelay(10000); // to show tips
        revalidate();
    }