+++ /dev/null
-/* Menu.java -- A Java AWT Menu
- Copyright (C) 1999, 2002 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., 59 Temple Place, Suite 330, Boston, MA
-02111-1307 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 java.awt;
-
-import java.awt.peer.MenuPeer;
-import java.awt.peer.MenuItemPeer;
-import java.awt.peer.MenuComponentPeer;
-import java.io.Serializable;
-import java.util.Vector;
-import java.util.Enumeration;
-
-/**
- * This class represents a pull down or tear off menu in Java's AWT.
- *
- * @author Aaron M. Renn (arenn@urbanophile.com)
- */
-public class Menu extends MenuItem implements MenuContainer, Serializable
-{
-
-/*
- * Static Variables
- */
-
-// Serialization Constant
-private static final long serialVersionUID = -8809584163345499784L;
-
-/*************************************************************************/
-
-/*
- * Instance Variables
- */
-
-/**
- * @serial The actual items in the menu
- */
-private Vector items = new Vector();
-
-/**
- * @serial Flag indicating whether or not this menu is a tear off
- */
-private boolean isTearOff;
-
-/**
- * @serial Indicates whether or not this is a help menu.
- */
-private boolean isHelpMenu;
-
-// From the serialization spec. FIXME: what should it be?
-private int menuSerializedDataVersion;
-
-static final MenuItem separator = new MenuItem("-");
-
-/*************************************************************************/
-
-/*
- * Constructors
- */
-
-/**
- * Initializes a new instance of <code>Menu</code> with no label and that
- * is not a tearoff;
- */
-public
-Menu()
-{
-}
-
-/*************************************************************************/
-
-/**
- * Initializes a new instance of <code>Menu</code> that is not a tearoff and
- * that has the specified label.
- *
- * @param label The menu label.
- */
-public
-Menu(String label)
-{
- this(label, false);
-}
-
-/*************************************************************************/
-
-/**
- * Initializes a new instance of <code>Menu</code> with the specified
- * label and tearoff status.
- *
- * @param label The label for this menu
- * @param isTearOff <code>true</code> if this menu is a tear off menu,
- * <code>false</code> otherwise.
- */
-public
-Menu(String label, boolean isTearOff)
-{
- super(label);
-
- this.isTearOff = isTearOff;
-
- if (label.equals("Help"))
- isHelpMenu = true;
-}
-
-/*************************************************************************/
-
-/*
- * Instance Methods
- */
-
-/**
- * Tests whether or not this menu is a tearoff.
- *
- * @return <code>true</code> if this menu is a tearoff, <code>false</code>
- * otherwise.
- */
-public boolean
-isTearOff()
-{
- return(isTearOff);
-}
-
-/*************************************************************************/
-
-/**
- * Returns the number of items in this menu.
- *
- * @return The number of items in this menu.
- */
-public int
-getItemCount()
-{
- return(items.size());
-}
-
-/*************************************************************************/
-
-/**
- * Returns the number of items in this menu.
- *
- * @return The number of items in this menu.
- *
- * @deprecated This method is deprecated in favor of <code>getItemCount()</code>.
- */
-public int
-count()
-{
- return(items.size());
-}
-
-/*************************************************************************/
-
-/**
- * Returns the item at the specified index.
- *
- * @return The item at the specified index.
- *
- * @exception ArrayIndexOutOfBoundsException If the index value is not valid.
- */
-public MenuItem
-getItem(int index)
-{
- return((MenuItem)items.elementAt(index));
-}
-
-/*************************************************************************/
-
-/**
- * Adds the specified item to this menu. If it was previously part of
- * another menu, it is first removed from that menu.
- *
- * @param item The new item to add.
- *
- * @return The item that was added.
- */
-public MenuItem
-add(MenuItem item)
-{
- items.addElement(item);
- if (item.parent != null)
- {
- item.parent.remove(item);
- }
- item.parent = this;
-
- if (peer != null)
- {
- MenuPeer mp = (MenuPeer) peer;
- mp.addItem(item);
- }
-
- return item;
-}
-
-/*************************************************************************/
-
-/**
- * Add an item with the specified label to this menu.
- *
- * @param label The label of the menu item to add.
- */
-public void
-add(String label)
-{
- add(new MenuItem(label));
-}
-
-/*************************************************************************/
-
-/**
- * Inserts the specified menu item into this menu at the specified index.
- *
- * @param item The menu item to add.
- * @param index The index of the menu item.
- *
- * XXX: FIXME
- *
- * @exception IllegalArgumentException If the index is less than zero.
- * @exception ArrayIndexOutOfBoundsException If the index is otherwise invalid.
- */
-public void
-insert(MenuItem item, int index)
-{
- if (index < 0)
- throw new IllegalArgumentException("Index is less than zero");
-
- items.insertElementAt(item, index);
-
- MenuPeer mp = (MenuPeer)getPeer();
- // FIXME: Need to add a peer method here.
-// if (mp != null)
-// mp.insertItem(item, index);
-}
-
-/*************************************************************************/
-
-/**
- * Inserts an item with the specified label into this menu at the specified index.
- *
- * @param label The label of the item to add.
- * @param index The index of the menu item.
- *
- * @exception IllegalArgumentException If the index is less than zero.
- * @exception ArrayIndexOutOfBoundsException If the index is otherwise invalid.
- */
-public void
-insert(String label, int index)
-{
- insert(new MenuItem(label), index);
-}
-
-/*************************************************************************/
-
-/**
- * Adds a separator bar at the current menu location.
- */
-public void
-addSeparator()
-{
- add(separator);
-}
-
-/*************************************************************************/
-
-/**
- * Inserts a separator bar at the specified index value.
- *
- * @param index The index at which to insert a separator bar.
- *
- * XXX: FIXME
- *
- * @exception IllegalArgumentException If the index is less than zero.
- * @exception ArrayIndexOutOfBoundsException If the index is otherwise invalid.
- */
-public void
-insertSeparator(int index)
-{
- insert(separator, index);
-}
-
-/*************************************************************************/
-
-/**
- * Deletes the item at the specified index from this menu.
- *
- * @param index The index of the item to remove.
- *
- * @exception ArrayIndexOutOfBoundsException If the index is otherwise invalid.
- */
-public synchronized void
-remove(int index)
-{
- items.removeElementAt(index);
-
- MenuPeer mp = (MenuPeer)getPeer();
- if (mp != null)
- mp.delItem(index);
-}
-
-/*************************************************************************/
-
-/**
- * Removes the specifed item from the menu. If the specified component
- * does not exist, this method does nothing. // FIXME: Right?
- *
- * @param item The component to remove.
- */
-public void
-remove(MenuComponent item)
-{
- int index = items.indexOf(item);
- if (index == -1)
- return;
-
- remove(index);
-}
-
-/*************************************************************************/
-
-/**
- * Removes all the elements from this menu.
- */
-public synchronized void
-removeAll()
-{
- int count = getItemCount();
- for(int i = 0; i < count; i++)
- {
- // We must always remove item 0.
- remove(0);
- }
-}
-
-/*************************************************************************/
-
-/**
- * Creates the native peer for this object.
- */
-public void
-addNotify()
-{
- if (peer != null)
- peer = getToolkit().createMenu(this);
- super.addNotify ();
-}
-
-/*************************************************************************/
-
-/**
- * Destroys the native peer for this object.
- */
-public void
-removeNotify()
-{
- super.removeNotify();
-}
-
-/*************************************************************************/
-
-/**
- * Returns a debugging string for this menu.
- *
- * @return A debugging string for this menu.
- */
-public String
-paramString()
-{
- return (",isTearOff=" + isTearOff + ",isHelpMenu=" + isHelpMenu
- + super.paramString());
-}
-
-// Accessibility API not yet implemented.
-// public AccessibleContext getAccessibleContext()
-
-} // class Menu
projects / msp430-gcc.git / blobdiff