skinradiobuttonmenuitemui.java

Skin Look And Feel 1.2.10, 给你的java程序换肤, 支持大量通用皮肤文件.

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package com.l2fprod.gui.plaf.skin;

import java.awt.Point;
import java.awt.event.MouseEvent;

import javax.swing.JComponent;
import javax.swing.JMenuItem;
import javax.swing.MenuElement;
import javax.swing.MenuSelectionManager;
import javax.swing.UIManager;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.UIResource;

/**
 * @author    $Author: l2fprod $
 * @created   27 avril 2002
 * @version   $Revision: 1.2 $, $Date: 2003/12/06 21:47:23 $
 */
public final class SkinRadioButtonMenuItemUI extends SkinMenuItemUI {

  /**
   * Description of the Method
   *
   * @param item     Description of Parameter
   * @param e        Description of Parameter
   * @param path     Description of Parameter
   * @param manager  Description of Parameter
   */
  public void processMouseEvent(JMenuItem item, MouseEvent e, MenuElement path[], MenuSelectionManager manager) {
    Point p = e.getPoint();
    if (p.x >= 0 && p.x < item.getWidth() &&
        p.y >= 0 && p.y < item.getHeight()) {
      if (e.getID() == MouseEvent.MOUSE_RELEASED) {
        manager.clearSelectedPath();
        item.doClick(0);
        item.setArmed(false);
      }
      else {
        manager.setSelectedPath(path);
      }
    }
    else if (item.getModel().isArmed()) {
      MenuElement newPath[] = new MenuElement[path.length - 1];
      int i;
      int c;
      for (i = 0, c = path.length - 1; i < c; i++) {
        newPath[i] = path[i];
      }
      manager.setSelectedPath(newPath);
    }
  }

  /**
   * Gets the PropertyPrefix attribute of the SkinRadioButtonMenuItemUI object
   *
   * @return   The PropertyPrefix value
   */
  protected String getPropertyPrefix() {
    return "RadioButtonMenuItem";
  }

  /**
   * Description of the Method
   */
  protected void installDefaults() {
    super.installDefaults();
    String prefix = getPropertyPrefix();
    if (menuItem.getSelectedIcon() == null ||
        menuItem.getSelectedIcon() instanceof UIResource) {
      menuItem.setSelectedIcon(
          UIManager.getIcon(prefix + ".checkIcon"));
    }
  }

  /**
   * Description of the Method
   *
   * @param c  Description of Parameter
   * @return   Description of the Returned Value
   */
  public static ComponentUI createUI(JComponent c) {
    return new SkinRadioButtonMenuItemUI();
  }

}