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1 files changed, 230 insertions, 0 deletions

diff --git a/libjava/classpath/javax/swing/JRadioButtonMenuItem.java b/libjava/classpath/javax/swing/JRadioButtonMenuItem.java
new file mode 100644
index 000000000..48fc9aeb6
--- /dev/null
+++ b/libjava/classpath/javax/swing/JRadioButtonMenuItem.java
@@ -0,0 +1,230 @@
+/* JRadioButtonMenuItem.java --
+   Copyright (C) 2002, 2004, 2006, Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.swing;
+
+import javax.accessibility.Accessible;
+import javax.accessibility.AccessibleContext;
+import javax.accessibility.AccessibleRole;
+
+/**
+ * This class represents JRadioButtonMenuItem. Its behaviour is very similar
+ * to JRadioButton. Just like JRadioButton, user can check and uncheck this
+ * menu item by clicking on it. JRadioButtonMenuItem uses ToggleButtonModel
+ * to keep track of its selection. If the JRadioButtonMenuItem is included in
+ * the button group, then only one JRadioButtonMenuItem can be selected at
+ * one time.
+ */
+public class JRadioButtonMenuItem extends JMenuItem implements Accessible
+{
+  private static final long serialVersionUID = 8482658191548521743L;
+
+  /** name for the UI delegate for this radio button menu item. */
+  private static final String uiClassID = "RadioButtonMenuItemUI";
+
+  /**
+   * Creates a new JRadioButtonMenuItem object.
+   */
+  public JRadioButtonMenuItem()
+  {
+    this(null, null);
+  }
+
+  /**
+   * Creates a new JRadioButtonMenuItem with specified icon
+   *
+   * @param icon Icon to be used for this menu item
+   */
+  public JRadioButtonMenuItem(Icon icon)
+  {
+    this(null, icon);
+  }
+
+  /**
+   * Creates a new JRadioButtonMenuItem with specified label
+   *
+   * @param text Label for this menu item
+   */
+  public JRadioButtonMenuItem(String text)
+  {
+    this(text, null);
+  }
+
+  /**
+   * Creates a new JRadioButtonMenuItem using specified action
+   *
+   * @param action Action for this menu item
+   */
+  public JRadioButtonMenuItem(Action action)
+  {
+    this();
+    setAction(action);
+  }
+
+  /**
+   * Creates a new JRadioButtonMenuItem with specified label and icon
+   *
+   * @param text Label for this menu item
+   * @param icon Icon for this menu item
+   */
+  public JRadioButtonMenuItem(String text, Icon icon)
+  {
+    this(text, icon, false);
+  }
+
+  /**
+   * Creates a new JRadioButtonMenuItem with specified label
+   * and marked selected if 'selected' is true.
+   *
+   * @param text Text for this menu item
+   * @param selected Selected state of this menu item
+   */
+  public JRadioButtonMenuItem(String text, boolean selected)
+  {
+    this(text, null, selected);
+  }
+
+  /**
+   * Creates a new JRadioButtonMenuItem with specified icon
+   * and given selected state
+   *
+   * @param icon Icon for this menu item
+   * @param selected Selected state for this menu item
+   */
+  public JRadioButtonMenuItem(Icon icon, boolean selected)
+  {
+    this(null, icon, selected);
+  }
+
+  /**
+   * Creates a new JRadioButtonMenuItem with specified label,
+   * icon and selected state.
+   *
+   * @param text Label for this menu item
+   * @param icon Icon to be use for this menu item
+   * @param selected selected state of this menu item
+   */
+  public JRadioButtonMenuItem(String text, Icon icon, boolean selected)
+  {
+    super(text, icon);
+    setModel(new JToggleButton.ToggleButtonModel());
+    model.setSelected(selected);
+    setFocusable(false);
+  }
+
+  /**
+   * This method returns a name to identify which look and feel class will be
+   * the UI delegate for the menuItem.
+   *
+   * @return The Look and Feel classID. "JRadioButtonMenuItemUI"
+   */
+  public String getUIClassID()
+  {
+    return uiClassID;
+  }
+
+  /**
+   * This method overrides JComponent.requestFocus with an empty
+   * implementation, since JRadioButtonMenuItems should not
+   * receve focus in general.
+   */
+  public void requestFocus()
+  {
+    //  Should do nothing here
+  }
+
+  /**
+   * Returns a string describing the attributes for the
+   * <code>JRadioButtonMenuItem</code> component, for use in debugging.  The
+   * return value is guaranteed to be non-<code>null</code>, but the format of
+   * the string may vary between implementations.
+   *
+   * @return A string describing the attributes of the
+   *     <code>JRadioButtonMenuItem</code>.
+   */
+  protected String paramString()
+  {
+    // calling super seems to be sufficient here...
+    return super.paramString();
+  }
+
+  /**
+   * Returns the object that provides accessibility features for this
+   * <code>JRadioButtonMenuItem</code> component.
+   *
+   * @return The accessible context (an instance of
+   *     {@link AccessibleJRadioButtonMenuItem}).
+   */
+  public AccessibleContext getAccessibleContext()
+  {
+    if (accessibleContext == null)
+      accessibleContext = new AccessibleJRadioButtonMenuItem();
+
+    return accessibleContext;
+  }
+
+  /**
+   * Provides the accessibility features for the
+   * <code>JRadioButtonMenuItem</code> component.
+   *
+   * @see JRadioButtonMenuItem#getAccessibleContext()
+   */
+  protected class AccessibleJRadioButtonMenuItem extends AccessibleJMenuItem
+  {
+    private static final long serialVersionUID = 4381471510145292179L;
+
+    /**
+     * Creates a new <code>AccessibleJRadioButtonMenuItem</code> instance.
+     */
+    protected AccessibleJRadioButtonMenuItem()
+    {
+      // Nothing to do here.
+    }
+
+    /**
+     * Returns the accessible role for the <code>JRadioButtonMenuItem</code>
+     * component.
+     *
+     * @return {@link AccessibleRole#RADIO_BUTTON}.
+     */
+    public AccessibleRole getAccessibleRole()
+    {
+      return AccessibleRole.RADIO_BUTTON;
+    }
+  }
+}