| /* GtkMenuItemPeer.java -- Implements MenuItemPeer with GTK+ |
| Copyright (C) 1999, 2005, 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 gnu.java.awt.peer.gtk; |
| |
| import java.awt.MenuItem; |
| import java.awt.peer.MenuItemPeer; |
| |
| public class GtkMenuItemPeer extends GtkMenuComponentPeer |
| implements MenuItemPeer |
| { |
| /** |
| * Creates the associated gtk+ widget and stores it in the nsa table |
| * for this peer. Called by the create() method with the label name |
| * of the associated MenuItem. Needs to be overridden my subclasses |
| * that want to create a different gtk+ widget. |
| */ |
| protected native void create (String label); |
| |
| /** |
| * Called from constructor to enable signals from an item. If a |
| * subclass needs different (or no) signals connected this method |
| * should be overridden. |
| */ |
| protected native void connectSignals (); |
| |
| /** |
| * Overridden to set font on menu item label. |
| */ |
| protected native void gtkWidgetModifyFont(String name, int style, int size); |
| |
| /** |
| * Creates the associated gtk+ widget and stores it in the nsa table |
| * for this peer. Called by the (super class) constructor. |
| * Overridden to get the label if the assiociated MenuItem and to |
| * call create(String). |
| */ |
| protected void create() |
| { |
| create (((MenuItem) awtWidget).getLabel()); |
| } |
| |
| /** |
| * Creates a new GtkMenuItemPeer associated with the given MenuItem. |
| * It will call create(), setFont(), setEnabled() and |
| * connectSignals() in that order. |
| */ |
| public GtkMenuItemPeer(MenuItem item) |
| { |
| super(item); |
| setEnabled (item.isEnabled()); |
| connectSignals(); |
| } |
| |
| /** |
| * Calls setEnabled(false). |
| */ |
| public void disable() |
| { |
| setEnabled(false); |
| } |
| |
| /** |
| * Calls setEnabled(true). |
| */ |
| public void enable() |
| { |
| setEnabled(true); |
| } |
| |
| public native void setEnabled(boolean b); |
| public native void setLabel(String label); |
| |
| /** |
| * Callback setup through connectSignals(). |
| */ |
| protected void postMenuActionEvent () |
| { |
| postActionEvent (((MenuItem)awtWidget).getActionCommand (), 0); |
| } |
| } |