kdeframe.java

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   * @param align  Description of Parameter
   * @return       The WindowButtons value
   */
  public SkinWindowButton[] getWindowButtons(int align) {
    java.util.Vector buttons = new java.util.Vector();
    for (int i = 0, c = buttonList.size(); i < c; i++) {
      FrameButton newB = (FrameButton) buttonList.elementAt(i);
      if (newB.getAlign() == align) {
        buttons.addElement(newB.createButton());
      }
    }
    SkinWindowButton[] results = new SkinWindowButton[buttons.size()];
    buttons.copyInto(results);
    return results;
  }

  /**
   * Description of the Method
   *
   * @return   Description of the Returned Value
   */
  public boolean status() {
    return true;
  }

  /**
   * Description of the Method
   *
   * @param c  Description of Parameter
   * @return   Description of the Returned Value
   */
  public boolean installSkin(JComponent c) {
    if (border != null) {
      c.setBorder(border);
      c.setOpaque(false);
      return true;
    }
    else {
      return false;
    }
  }

  /**
   * Description of the Method
   *
   * @param g           Description of Parameter
   * @param c           Description of Parameter
   * @param isSelected  Description of Parameter
   * @param title       Description of Parameter
   * @return            Description of the Returned Value
   */
  public boolean paintTop(Graphics g, Component c, boolean isSelected, String title) {
    if (topSelected != null && topUnselected != null) {
      if (isSelected) {
        topSelected.paint(g, 0, 0, c);
      }
      else {
        topUnselected.paint(g, 0, 0, c);
      }
    }
    else {
      // fill a rectangle
      Color oldColor = g.getColor();
      if (isSelected) {
        g.setColor(UIManager.getColor("InternalFrame.activeTitleBackground"));
      }
      else {
        g.setColor(UIManager.getColor("InternalFrame.inactiveTitleBackground"));
      }
      g.fillRect(0, 0, ((JComponent) c).getWidth(), ((JComponent) c).getHeight());
      g.setColor(oldColor);
    }

    if (title != null) {
      FontMetrics fm = g.getFontMetrics();
      int fmHeight = fm.getHeight() - fm.getLeading();
      int baseline = (topHeight - fmHeight) / 2 + fm.getAscent() + fm.getLeading();
      int width = fm.stringWidth(title);

      int x = 0;

      switch (textAlignment) {
        case LEFT:
          x = textShiftLeft;
          break;
        case MIDDLE:
          if (textAbsolutePosition) {
            x = (((JComponent)c).getWidth() - width) / 2;
          } else {
            x = (((JComponent) c).getWidth() - textShiftLeft - textShiftRight) / 2 + textShiftLeft - width / 2;
          }
          break;
        case RIGHT:
          x = ((JComponent) c).getWidth() - width - textShiftRight;
          break;
      }

      if (pixmapUnderTitle == false) {
        Color oldColor = g.getColor();
        if (isSelected) {
          g.setColor(UIManager.getColor("InternalFrame.activeTitleBackground"));
        }
        else {
          g.setColor(UIManager.getColor("InternalFrame.inactiveTitleBackground"));
        }
        g.fillRect(x, 0, width, ((JComponent) c).getHeight());
        g.setColor(oldColor);
      }
      if (isSelected && titleFrameShaded) {
        Color oldColor = g.getColor();
        g.setColor(oldColor.darker().darker());
        g.drawString(title, x + 1, baseline + 1);
        g.setColor(oldColor);
      }
      g.drawString(title, x, baseline);
    }

    return true;
  }

  /**
   * Description of the Class
   *
   * @author    fred
   * @created   27 avril 2002
   */
  private class FrameButton {
    ImageIcon selectedIcon;
    private ImageIcon rolloverIcon, downIcon, unselectedIcon;
    int align;
    int action = SkinTitlePane.NO_ACTION;
    boolean enabled = true;
    String command;
    String tooltip;

    /**
     * Constructor for the FrameButton object
     *
     * @param ini            Description of Parameter
     * @param skinURL        Description of Parameter
     * @param command        Description of Parameter
     * @exception Exception  Description of Exception
     */
    FrameButton(IniFile ini, URL skinURL, String command) throws Exception {
      if ("Iconify".equals(command)) {
        command = "Minimize";
      }

      String path = ini.getKeyValue("Window Titlebar", command + "Button");
      if (path != null) {
        selectedIcon = new ImageIcon(SkinUtils.loadImage(new URL(skinURL, path)));
        unselectedIcon = selectedIcon;
        downIcon = selectedIcon;
        rolloverIcon = selectedIcon;
      }
      path = ini.getKeyValue("Window Titlebar", command + "DownButton");
      if (path != null) {
        downIcon = new ImageIcon(SkinUtils.loadImage(new URL(skinURL, path)));
      }
      path = ini.getKeyValue("Window Titlebar", command + "InactiveButton");
      if (path != null) {
        unselectedIcon = new ImageIcon(SkinUtils.loadImage(new URL(skinURL, path)));
      }
      path = ini.getKeyValue("Window Titlebar", command + "RolloverButton");
      if (path != null) {
        rolloverIcon = new ImageIcon(SkinUtils.loadImage(new URL(skinURL, path)));
      }

      if ("Maximize".equalsIgnoreCase(command)) {
        action = SkinTitlePane.MAXIMIZE_ACTION;
      }
      else if ("Minimize".equalsIgnoreCase(command)) {
        action = SkinTitlePane.MINIMIZE_ACTION;
      }
      else if ("Close".equalsIgnoreCase(command)) {
        action = SkinTitlePane.CLOSE_ACTION;
      }
      this.command = command;
    }

    public void setEnabled(boolean b) {
        this.enabled = b;
    }
    
    public void setTooltip(String tooltip) {
        this.tooltip = tooltip;
    }

    /**
     * Sets the Align attribute of the FrameButton object
     *
     * @param align  The new Align value
     */
    public void setAlign(int align) {
      this.align = align;
    }

    /**
     * Gets the Align attribute of the FrameButton object
     *
     * @return   The Align value
     */
    public int getAlign() {
      return align;
    }

    /**
     * Description of the Method
     *
     * @return   Description of the Returned Value
     */
    public SkinWindowButton createButton() {
      SkinWindowButton button = new SkinWindowButton(-1, (topHeight - selectedIcon.getIconHeight()) / 2, align, action);
      if (selectedIcon != null) {
        button.setSize(selectedIcon.getIconWidth(), selectedIcon.getIconHeight());
        button.setIcon(unselectedIcon);
        button.setRolloverIcon(rolloverIcon!=null?rolloverIcon:selectedIcon);
        button.setRolloverSelectedIcon(rolloverIcon!=null?rolloverIcon:selectedIcon);
        button.setPressedIcon(downIcon);
        button.setSelectedIcon(selectedIcon);
        button.setDisabledIcon(unselectedIcon);
        button.setDisabledSelectedIcon(unselectedIcon);
        button.setActionCommand(command);
        button.setEnabled(enabled);
        if (tooltip!=null)
            button.setToolTipText(tooltip);
      }
      return button;
    }

  }

}