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src/java.desktop/share/classes/java/awt/MenuBar.java

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rev 55815 : 8225372: accessibility errors in tables in java.desktop files
Reviewed-by: aivanov
   1 /*
   2  * Copyright (c) 1995, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  33 import java.util.Enumeration;
  34 import java.util.EventListener;
  35 import java.util.Vector;
  36 
  37 import javax.accessibility.Accessible;
  38 import javax.accessibility.AccessibleContext;
  39 import javax.accessibility.AccessibleRole;
  40 
  41 import sun.awt.AWTAccessor;
  42 
  43 /**
  44  * The {@code MenuBar} class encapsulates the platform's
  45  * concept of a menu bar bound to a frame. In order to associate
  46  * the menu bar with a {@code Frame} object, call the
  47  * frame's {@code setMenuBar} method.
  48  * <p>
  49  * <a id="mbexample"></a><!-- target for cross references -->
  50  * This is what a menu bar might look like:
  51  * <p>
  52  * <img src="doc-files/MenuBar-1.gif"
  53  * alt="Diagram of MenuBar containing 2 menus: Examples and Options.
  54  * Examples menu is expanded showing items: Basic, Simple, Check, and More Examples."
  55  * style="float:center; margin: 7px 10px;">
  56  * <p>
  57  * A menu bar handles keyboard shortcuts for menu items, passing them
  58  * along to its child menus.
  59  * (Keyboard shortcuts, which are optional, provide the user with
  60  * an alternative to the mouse for invoking a menu item and the
  61  * action that is associated with it.)
  62  * Each menu item can maintain an instance of {@code MenuShortcut}.
  63  * The {@code MenuBar} class defines several methods,
  64  * {@link MenuBar#shortcuts} and
  65  * {@link MenuBar#getShortcutMenuItem}
  66  * that retrieve information about the shortcuts a given
  67  * menu bar is managing.
  68  *
  69  * @author Sami Shaio
  70  * @see        java.awt.Frame
  71  * @see        java.awt.Frame#setMenuBar(java.awt.MenuBar)
  72  * @see        java.awt.Menu
  73  * @see        java.awt.MenuItem
  74  * @see        java.awt.MenuShortcut
  75  * @since      1.0


   1 /*
   2  * Copyright (c) 1995, 2019, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  33 import java.util.Enumeration;
  34 import java.util.EventListener;
  35 import java.util.Vector;
  36 
  37 import javax.accessibility.Accessible;
  38 import javax.accessibility.AccessibleContext;
  39 import javax.accessibility.AccessibleRole;
  40 
  41 import sun.awt.AWTAccessor;
  42 
  43 /**
  44  * The {@code MenuBar} class encapsulates the platform's
  45  * concept of a menu bar bound to a frame. In order to associate
  46  * the menu bar with a {@code Frame} object, call the
  47  * frame's {@code setMenuBar} method.
  48  * <p>
  49  * <a id="mbexample"></a><!-- target for cross references -->
  50  * This is what a menu bar might look like:
  51  * <p>
  52  * <img src="doc-files/MenuBar-1.gif"
  53  * alt="Diagram of MenuBar containing 2 menus: Examples and Options. Examples
  54  * menu is expanded showing items: Basic, Simple, Check, and More Examples."
  55  * style="margin: 7px 10px;">
  56  * <p>
  57  * A menu bar handles keyboard shortcuts for menu items, passing them
  58  * along to its child menus.
  59  * (Keyboard shortcuts, which are optional, provide the user with
  60  * an alternative to the mouse for invoking a menu item and the
  61  * action that is associated with it.)
  62  * Each menu item can maintain an instance of {@code MenuShortcut}.
  63  * The {@code MenuBar} class defines several methods,
  64  * {@link MenuBar#shortcuts} and
  65  * {@link MenuBar#getShortcutMenuItem}
  66  * that retrieve information about the shortcuts a given
  67  * menu bar is managing.
  68  *
  69  * @author Sami Shaio
  70  * @see        java.awt.Frame
  71  * @see        java.awt.Frame#setMenuBar(java.awt.MenuBar)
  72  * @see        java.awt.Menu
  73  * @see        java.awt.MenuItem
  74  * @see        java.awt.MenuShortcut
  75  * @since      1.0


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