Imported GNU Classpath 0.90
Imported GNU Classpath 0.90
* scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
* gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
* java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
* java/lang/Math.java: New override file.
* java/lang/Character.java: Merged from Classpath.
(start, end): Now 'int's.
(canonicalName): New field.
(CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
(UnicodeBlock): Added argument.
(of): New overload.
(forName): New method.
Updated unicode blocks.
(sets): Updated.
* sources.am: Regenerated.
* Makefile.in: Likewise.
From-SVN: r111942
This commit is contained in:
Mark Wielaard
parent
27079765d0
commit
8aa540d2f7
1367 changed files with 188789 additions and 22762 deletions
284
libjava/classpath/gnu/java/awt/peer/swing/SwingMenuPeer.java
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284
libjava/classpath/gnu/java/awt/peer/swing/SwingMenuPeer.java
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/* SwingMenuPeer.java -- A Swing based peer for AWT menus
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Copyright (C) 2006 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.java.awt.peer.swing;
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import java.awt.Font;
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import java.awt.Menu;
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import java.awt.MenuItem;
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import java.awt.Point;
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import java.awt.event.MouseEvent;
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import java.awt.peer.MenuPeer;
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import javax.swing.JMenu;
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/**
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* A Swing based peer for the AWT menu.
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*
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* @author Roman Kennke (kennke@aicas.com)
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*/
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public class SwingMenuPeer
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implements MenuPeer
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{
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/**
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* The AWT menu.
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*/
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Menu awtMenu;
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/**
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* The Swing menu.
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*/
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SwingMenu menu;
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/**
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* A specialized JMenu that can be used as 'backend' for an AWT menu.
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*
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* @author Roman Kennke (kennke@aicas.com)
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*/
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private class SwingMenu
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extends JMenu
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{
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/**
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* Unconditionally returns <code>true</code>, since we assume that when the
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* menu has a peer, it must be showing.
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*
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* @return <code>true</code>
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*/
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public boolean isShowing()
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{
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// FIXME: This might be wrong. Maybe find a better way to do that.
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return true;
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}
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/**
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* Overridden so that we can provide a location even without a real peer
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* attached.
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*
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* @return the screen location of this menu
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*/
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public Point getLocationOnScreen()
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{
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Point parentLoc = getParent().getLocationOnScreen();
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parentLoc.x += getX();
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parentLoc.y += getY();
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return parentLoc;
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}
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/**
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* Handles mouse events by forwarding them to
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* <code>processMouseEvent()</code>.
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*
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* @param ev the mouse event
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*/
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public void handleMouseEvent(MouseEvent ev)
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{
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ev.setSource(this);
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processMouseEvent(ev);
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}
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/**
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* Handles mouse events by forwarding them to
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* <code>processMouseMotionEvent()</code>.
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*
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* @param ev the mouse event
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*/
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public void handleMouseMotionEvent(MouseEvent ev)
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{
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ev.setSource(this);
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processMouseMotionEvent(ev);
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}
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}
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/**
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* Creates a new <code>SwingMenuPeer</code> instance.
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*
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* @param awtMenu the AWT menu
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*/
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public SwingMenuPeer(Menu awtMenu)
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{
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this.awtMenu = awtMenu;
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menu = new SwingMenu();
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menu.setDoubleBuffered(false);
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menu.setText(awtMenu.getLabel());
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for (int i = 0; i < awtMenu.getItemCount(); i++)
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{
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MenuItem item = awtMenu.getItem(i);
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item.addNotify();
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SwingMenuItemPeer peer = (SwingMenuItemPeer) item.getPeer();
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menu.add(peer.menuItem);
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}
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}
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/**
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* Adds a menu item to this menu.
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*
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* @param item the menu item to add
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*/
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public void addItem(MenuItem item)
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{
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SwingMenuItemPeer menuItemPeer = (SwingMenuItemPeer) item.getPeer();
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menu.add(menuItemPeer.menuItem);
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}
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/**
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* Adds a separator to the menu.
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*/
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public void addSeparator()
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{
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menu.addSeparator();
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}
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/**
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* Removes a menu item from the menu.
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*
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* @param index the index of the menu item to remove
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*/
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public void delItem(int index)
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{
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menu.remove(index);
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}
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/**
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* Disables the menu.
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*/
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public void disable()
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{
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menu.setEnabled(false);
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}
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/**
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* Enables the menu.
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*/
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public void enable()
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{
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menu.setEnabled(true);
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}
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/**
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* Sets the enabled state of the menu to <code>enabled</code>.
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*
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* @param enabled if the menu should be enabled or not
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*/
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public void setEnabled(boolean enabled)
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{
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menu.setEnabled(enabled);
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}
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/**
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* Sets the label of the menu.
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*
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* @param text the label to set
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*/
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public void setLabel(String text)
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{
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menu.setText(text);
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}
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/**
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* Releases any reference to the AWT and Swing menu instances.
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*/
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public void dispose()
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{
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menu = null;
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awtMenu = null;
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}
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/**
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* Sets the font for the menu.
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*
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* @param font the font to set
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*/
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public void setFont(Font font)
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{
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menu.setFont(font);
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}
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/**
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* Handles mouse events by forwarding them to the Swing menu.
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*
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* @param ev the mouse event
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*/
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public void handleMouseEvent(MouseEvent ev)
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{
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menu.handleMouseEvent(ev);
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}
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/**
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* Handles mouse motion events by forwarding them to the Swing menu.
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*
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* @param ev the mouse event
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*/
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public void handleMouseMotionEvent(MouseEvent ev)
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{
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menu.handleMouseMotionEvent(ev);
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}
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/**
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* Returns the X coordinate of the upper left corner of the menu. This is
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* used internally by the SwingMenuBarPeer.
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*
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* @return the X coordinate of the upper left corner of the menu
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*/
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int getX()
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{
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return menu.getX();
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}
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/**
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* Returns the width of the menu. This is used internally by the
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* SwingMenuBarPeer.
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*
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* @return the X coordinate of the upper left corner of the menu
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*/
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int getWidth()
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{
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return menu.getWidth();
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}
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/**
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* Returns the Y coordinate of the upper left corner of the menu. This is
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* used internally by the SwingMenuBarPeer.
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*
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* @return the X coordinate of the upper left corner of the menu
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*/
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public int getY()
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{
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return menu.getY();
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}
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}
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