ButtonPeer.java: Replace with Classpath version.
* java/awt/peer/ButtonPeer.java: Replace with Classpath version. * java/awt/peer/CanvasPeer.java: Replace with Classpath version. * java/awt/peer/CheckboxMenuItemPeer.java: Replace with Classpath version. * java/awt/peer/CheckboxPeer.java: Replace with Classpath version. * java/awt/peer/ChoicePeer.java: Replace with Classpath version. * java/awt/peer/ComponentPeer.java: Replace with Classpath version. * java/awt/peer/ContainerPeer.java: Replace with Classpath version. * java/awt/peer/DialogPeer.java: Replace with Classpath version. * java/awt/peer/FileDialogPeer.java: Replace with Classpath version. * java/awt/peer/FontPeer.java: Replace with Classpath version. * java/awt/peer/FramePeer.java: Replace with Classpath version. * java/awt/peer/LabelPeer.java: Replace with Classpath version. * java/awt/peer/LightweightPeer.java: Replace with Classpath version. * java/awt/peer/ListPeer.java: Replace with Classpath version. * java/awt/peer/MenuBarPeer.java: Replace with Classpath version. * java/awt/peer/MenuComponentPeer.java: Replace with Classpath version. * java/awt/peer/MenuItemPeer.java: Replace with Classpath version. * java/awt/peer/MenuPeer.java: Replace with Classpath version. * java/awt/peer/PanelPeer.java: Replace with Classpath version. * java/awt/peer/PopupMenuPeer.java: Replace with Classpath version. * java/awt/peer/ScrollPanePeer.java: Replace with Classpath version. * java/awt/peer/ScrollbarPeer.java: Replace with Classpath version. * java/awt/peer/TextAreaPeer.java: Replace with Classpath version. * java/awt/peer/TextComponentPeer.java: Replace with Classpath version. * java/awt/peer/TextFieldPeer.java: Replace with Classpath version. * java/awt/peer/WindowPeer.java: Replace with Classpath version. * gnu/awt/xlib/XPanelPeer.java (insets): New method. * gnu/awt/xlib/XCanvasPeer.java (show, hide): New methods. (minimumSize, preferredSize, reshape): Likewise. * gnu/awt/xlib/XFramePeer.java (insets, enable, disable, getColorModel): New methods. * java/awt/PopupMenu.java: Merged with Classpath. * java/awt/MenuBar.java: Merged with Classpath. * java/awt/SystemColor.java: Replace with Classpath version. * java/awt/Panel.java: Merged with Classpath. * java/awt/PaintContext.java: Updated copyright. * java/awt/MenuShortcut.java: Merged with Classpath. * java/awt/MenuContainer.java: Merged with Classpath. * java/awt/Menu.java: Merged with Classpath. * java/awt/MediaEntry.java: New file from Classpath. * java/awt/MediaTracker.java: New file from Classpath. * java/awt/List.java: Merged with Classpath version. * java/awt/Insets.java: Merged with Classpath version. * java/awt/ImageMediaEntry.java: New file from Classpath. * java/awt/Image.java: Replaced with Classpath version. * java/awt/FontMetrics.java: Merged with Classpath version. * java/awt/Cursor.java (getDefaultCursor): Use DEFAULT_CURSOR constant. * java/awt/Font.java: Merged with Classpath version. * java/awt/Dialog.java: Merged with Classpath version. * java/awt/Color.java: Merged with Classpath version. * java/awt/Choice.java: Merged with Classpath version. * java/awt/CheckboxMenuItem.java: Merged with Classpath version. * java/awt/Adjustable.java: Replace with Classpath version. * java/awt/MenuItem.java (paramString): Don't include class name or brackets. Call superclass paramString. * java/awt/MenuComponent.java (toString): Call paramString. (paramString): Compute string; don't call toString. * java/awt/Label.java (paramString): Don't include class name or brackets. Call superclass paramString. * java/awt/Checkbox.java (paramString): Don't include class name or brackets. Call superclass paramString. * java/awt/Button.java (paramString): Don't include class name or brackets. Call superclass paramString. * java/awt/MenuComponent.java (getTreeLock): Now protected. From-SVN: r49099
This commit is contained in:
Tom Tromey
Tom Tromey
+377
-120
@@ -1,141 +1,398 @@
|
||||
/* Copyright (C) 1999, 2000, 2001 Free Software Foundation
|
||||
/* Menu.java -- A Java AWT Menu
|
||||
Copyright (C) 1999, 2002 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of libjava.
|
||||
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.
|
||||
|
||||
As a special exception, if you link this library with other files to
|
||||
produce an executable, this library does not by itself cause the
|
||||
resulting executable to be covered by the GNU General Public License.
|
||||
This exception does not however invalidate any other reasons why the
|
||||
executable file might be covered by the GNU General Public License. */
|
||||
|
||||
This software is copyrighted work licensed under the terms of the
|
||||
Libjava License. Please consult the file "LIBJAVA_LICENSE" for
|
||||
details. */
|
||||
|
||||
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;
|
||||
|
||||
/* Status: Incomplete. */
|
||||
|
||||
public class Menu extends MenuItem implements MenuContainer
|
||||
/**
|
||||
* 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
|
||||
{
|
||||
// Fields from the serialization spec. Decalare others "transient".
|
||||
Vector items = new Vector();
|
||||
boolean tearOff;
|
||||
boolean isHelpMenu;
|
||||
int menuSerializedDataVersion;
|
||||
|
||||
static final MenuItem separator = new MenuItem("-");
|
||||
|
||||
public Menu()
|
||||
{
|
||||
this(null, false);
|
||||
}
|
||||
|
||||
public Menu(String label)
|
||||
{
|
||||
this(label, false);
|
||||
}
|
||||
|
||||
public Menu(String label, boolean tearOff)
|
||||
{
|
||||
super(label);
|
||||
this.tearOff = tearOff;
|
||||
}
|
||||
/*
|
||||
* Static Variables
|
||||
*/
|
||||
|
||||
public void addNotify()
|
||||
{
|
||||
if (peer != null)
|
||||
{
|
||||
// This choice of toolkit seems unsatisfying, but I'm not sure
|
||||
// what else to do.
|
||||
peer = Toolkit.getDefaultToolkit ().createMenu (this);
|
||||
}
|
||||
super.addNotify ();
|
||||
}
|
||||
// Serialization Constant
|
||||
private static final long serialVersionUID = -8809584163345499784L;
|
||||
|
||||
public void removeNotify()
|
||||
{
|
||||
// FIXME
|
||||
}
|
||||
/*************************************************************************/
|
||||
|
||||
public boolean isTearOff()
|
||||
{
|
||||
return tearOff;
|
||||
}
|
||||
/*
|
||||
* Instance Variables
|
||||
*/
|
||||
|
||||
public int getItemCount()
|
||||
{
|
||||
return items.size();
|
||||
}
|
||||
/**
|
||||
* @serial The actual items in the menu
|
||||
*/
|
||||
private Vector items = new Vector();
|
||||
|
||||
/** @deprecated Use getItemCount() instead. */
|
||||
public int countItems()
|
||||
{
|
||||
return getItemCount();
|
||||
}
|
||||
/**
|
||||
* @serial Flag indicating whether or not this menu is a tear off
|
||||
*/
|
||||
private boolean isTearOff;
|
||||
|
||||
public MenuItem getItem(int index)
|
||||
{
|
||||
return (MenuItem) items.elementAt(index);
|
||||
}
|
||||
/**
|
||||
* @serial Indicates whether or not this is a help menu.
|
||||
*/
|
||||
private boolean isHelpMenu;
|
||||
|
||||
public synchronized MenuItem add(MenuItem mi)
|
||||
{
|
||||
items.addElement(mi);
|
||||
if (mi.parent != null)
|
||||
{
|
||||
mi.parent.remove(mi);
|
||||
}
|
||||
mi.parent = this;
|
||||
return mi;
|
||||
}
|
||||
// From the serialization spec. FIXME: what should it be?
|
||||
private int menuSerializedDataVersion;
|
||||
|
||||
public void add(String label)
|
||||
{
|
||||
MenuItem mi = new MenuItem(label);
|
||||
this.add(mi);
|
||||
}
|
||||
static final MenuItem separator = new MenuItem("-");
|
||||
|
||||
public synchronized void insert(MenuItem menuitem, int index)
|
||||
{
|
||||
if (index < 0)
|
||||
throw new IllegalArgumentException();
|
||||
items.insertElementAt(menuitem, index);
|
||||
}
|
||||
/*************************************************************************/
|
||||
|
||||
public void insert(String label, int index)
|
||||
{
|
||||
MenuItem mi = new MenuItem(label);
|
||||
this.insert(mi, index);
|
||||
}
|
||||
/*
|
||||
* Constructors
|
||||
*/
|
||||
|
||||
public void addSeparator()
|
||||
{
|
||||
this.add(separator);
|
||||
}
|
||||
|
||||
public void insertSeparator(int index)
|
||||
{
|
||||
this.insert(separator, index);
|
||||
}
|
||||
|
||||
public synchronized void remove(int index)
|
||||
{
|
||||
items.removeElementAt(index);
|
||||
}
|
||||
|
||||
public synchronized void remove(MenuComponent item)
|
||||
{
|
||||
items.removeElement(item);
|
||||
}
|
||||
|
||||
public synchronized void removeAll()
|
||||
{
|
||||
items.removeAllElements();
|
||||
}
|
||||
|
||||
public String paramString()
|
||||
{
|
||||
return getName() + ",label" + label + ",tearOff=" + tearOff +
|
||||
",isHelpMenu=" + isHelpMenu;
|
||||
}
|
||||
|
||||
// Accessibility API not yet implemented.
|
||||
// public AccessibleContext getAccessibleContext()
|
||||
/**
|
||||
* 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
|
||||
|
||||
Reference in New Issue
Block a user