Ejemplo n.º 1
0
 // ********************************
 //          Defaults
 // ********************************
 public void installDefaults(AbstractButton b) {
   super.installDefaults(b);
   if (!defaults_initialized) {
     icon = UIManager.getIcon(getPropertyPrefix() + "icon");
     defaults_initialized = true;
   }
 }
  @Override
  public void paint(Graphics g, JComponent c) {

    String style = (String) c.getClientProperty("Quaqua.Button.style");
    if (style != null && style.equals("help")) {
      Insets insets = c.getInsets();
      UIManager.getIcon("Button.helpIcon").paintIcon(c, g, insets.left, insets.top);
      return;
    }

    Object oldHints = QuaquaUtilities.beginGraphics((Graphics2D) g);
    if (((AbstractButton) c).isBorderPainted()) {
      Border b = c.getBorder();
      if (b != null && b instanceof BackgroundBorder) {
        ((BackgroundBorder) b)
            .getBackgroundBorder()
            .paintBorder(c, g, 0, 0, c.getWidth(), c.getHeight());
      }
    }
    super.paint(g, c);
    QuaquaUtilities.endGraphics((Graphics2D) g, oldHints);
    Debug.paint(g, c, this);
  }
  public static Dimension getPreferredSize(AbstractButton b) {
    String style = (String) b.getClientProperty("Quaqua.Button.style");
    if (style == null) {
      style = "push";
    }
    if (style.equals("help")) {
      Icon helpIcon = UIManager.getIcon("Button.helpIcon");
      Insets insets = b.getInsets();

      return new Dimension(
          helpIcon.getIconWidth() + insets.left + insets.right,
          helpIcon.getIconHeight() + insets.top + insets.bottom);
    }
    if (b.getComponentCount() > 0) {
      return null;
    }

    int textIconGap = Methods.invokeGetter(b, "getIconTextGap", 4);
    Icon icon = (Icon) b.getIcon();
    String text = b.getText();

    Font font = b.getFont();
    FontMetrics fm = b.getFontMetrics(font);

    viewR.x = viewR.y = 0;
    viewR.width = Short.MAX_VALUE;
    viewR.height = Short.MAX_VALUE;
    iconR.x = iconR.y = iconR.width = iconR.height = 0;
    textR.x = textR.y = textR.width = textR.height = 0;

    SwingUtilities.layoutCompoundLabel(
        (JComponent) b,
        fm,
        text,
        icon,
        b.getVerticalAlignment(),
        b.getHorizontalAlignment(),
        b.getVerticalTextPosition(),
        b.getHorizontalTextPosition(),
        viewR,
        iconR,
        textR,
        (text == null ? 0 : textIconGap));

    /* The preferred size of the button is the size of
     * the text and icon rectangles plus the buttons insets.
     */

    Rectangle r = iconR.union(textR);

    // if (b.isBorderPainted()) {
    Insets insets = b.getInsets();
    r.width += insets.left + insets.right;
    r.height += insets.top + insets.bottom;
    // }
    if (!QuaquaUtilities.isSmallSizeVariant(b)
        && style.equals("push")
        && b.getIcon() == null
        && b.getText() != null) {
      r.width = Math.max(r.width, UIManager.getInt("Button.minimumWidth"));
    }
    return r.getSize();
  }