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 <span id="projectnumber">3.03</span>
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<div class="title">/usr/local/google/home/jbreiden/tesseract-ocr-read-only/java/com/google/scrollview/ui/SVMenuBar.java</div> </div>
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<div class="contents">
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<a href="a01068.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright 2007 Google Inc. All Rights Reserved.</span>
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<a name="l00002"></a>00002 <span class="comment">//</span>
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<a name="l00003"></a>00003 <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License"); You may not</span>
106
<a name="l00004"></a>00004 <span class="comment">// use this file except in compliance with the License. You may obtain a copy of</span>
107
<a name="l00005"></a>00005 <span class="comment">// the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by</span>
108
<a name="l00006"></a>00006 <span class="comment">// applicable law or agreed to in writing, software distributed under the</span>
109
<a name="l00007"></a>00007 <span class="comment">// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS</span>
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<a name="l00008"></a>00008 <span class="comment">// OF ANY KIND, either express or implied. See the License for the specific</span>
111
<a name="l00009"></a>00009 <span class="comment">// language governing permissions and limitations under the License.</span>
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<a name="l00010"></a>00010
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<a name="l00011"></a>00011 <span class="keyword">package </span>com.google.scrollview.ui;
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<a name="l00012"></a>00012
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<a name="l00013"></a>00013 <span class="keyword">import</span> com.google.scrollview.events.SVEventType;
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<a name="l00014"></a>00014 <span class="keyword">import</span> com.google.scrollview.ui.SVWindow;
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<a name="l00015"></a>00015
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<a name="l00016"></a>00016 <span class="keyword">import</span> java.awt.event.ActionEvent;
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<a name="l00017"></a>00017 <span class="keyword">import</span> java.awt.event.ActionListener;
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<a name="l00018"></a>00018 <span class="keyword">import</span> java.util.HashMap;
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<a name="l00019"></a>00019
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<a name="l00020"></a>00020 <span class="keyword">import</span> javax.swing.JMenu;
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<a name="l00021"></a>00021 <span class="keyword">import</span> javax.swing.JMenuBar;
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<a name="l00022"></a>00022
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<a name="l00031"></a><a class="code" href="a00572.html">00031</a> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="a00572.html">SVMenuBar</a> <span class="keyword">implements</span> ActionListener {
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<a name="l00033"></a>00033 <span class="keyword">private</span> JMenuBar root;
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<a name="l00035"></a>00035 <span class="keyword">private</span> HashMap<String, SVAbstractMenuItem> items;
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<a name="l00037"></a>00037 <span class="keyword">private</span> <a class="code" href="a00583.html">SVWindow</a> svWindow;
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<a name="l00038"></a>00038
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<a name="l00044"></a><a class="code" href="a00572.html#a2ba2e6826a19dfbf1ec040c0552a4bab">00044</a> <span class="keyword">public</span> <a class="code" href="a00572.html#a2ba2e6826a19dfbf1ec040c0552a4bab">SVMenuBar</a>(<a class="code" href="a00583.html">SVWindow</a> scrollView) {
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<a name="l00045"></a>00045 root = <span class="keyword">new</span> JMenuBar();
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<a name="l00046"></a>00046 svWindow = scrollView;
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<a name="l00047"></a>00047 items = <span class="keyword">new</span> HashMap<String, SVAbstractMenuItem>();
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<a name="l00048"></a>00048 svWindow.setJMenuBar(root);
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<a name="l00049"></a>00049 }
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<a name="l00050"></a>00050
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<a name="l00051"></a>00051
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<a name="l00056"></a><a class="code" href="a00572.html#a78fa6997aa0d3baa6b228a223ad38d60">00056</a> <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="a00572.html#a78fa6997aa0d3baa6b228a223ad38d60">actionPerformed</a>(ActionEvent e) {
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<a name="l00057"></a>00057 <span class="comment">// Get the corresponding menuitem.</span>
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<a name="l00058"></a>00058 <a class="code" href="a00563.html">SVAbstractMenuItem</a> svm = items.get(e.getActionCommand());
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<a name="l00059"></a>00059
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<a name="l00060"></a>00060 svm.<a class="code" href="a00563.html#a88eee480ee60a2e501de7a55710fb3f1">performAction</a>(svWindow, <a class="code" href="a00570.html">SVEventType</a>.<a class="code" href="a00570.html#a55db8fbc0c651bd8e5b59c1ed7a70b27">SVET_MENU</a>);
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<a name="l00061"></a>00061 }
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<a name="l00062"></a>00062
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<a name="l00073"></a><a class="code" href="a00572.html#a9f29f81c997dc2a252b3c68470c2ed25">00073</a> <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="a00572.html#a9f29f81c997dc2a252b3c68470c2ed25">add</a>(String parent, String name, <span class="keywordtype">int</span> <span class="keywordtype">id</span>) {
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<a name="l00074"></a>00074 <span class="comment">// A duplicate entry - we just throw it away, since its already in.</span>
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<a name="l00075"></a>00075 <span class="keywordflow">if</span> (items.get(name) != null) { <span class="keywordflow">return</span>; }
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<a name="l00076"></a>00076 <span class="comment">// A new submenu at the top-level</span>
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<a name="l00077"></a>00077 <span class="keywordflow">if</span> (parent.equals(<span class="stringliteral">""</span>)) {
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<a name="l00078"></a>00078 JMenu jli = <span class="keyword">new</span> JMenu(name);
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<a name="l00079"></a>00079 <a class="code" href="a00563.html">SVAbstractMenuItem</a> mli = <span class="keyword">new</span> <a class="code" href="a00581.html">SVSubMenuItem</a>(name, jli);
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<a name="l00080"></a>00080 items.put(name, mli);
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<a name="l00081"></a>00081 root.add(jli);
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<a name="l00082"></a>00082 }
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<a name="l00083"></a>00083 <span class="comment">// A new sub-submenu</span>
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<a name="l00084"></a>00084 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == -1) {
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<a name="l00085"></a>00085 <a class="code" href="a00563.html">SVAbstractMenuItem</a> jmi = items.get(parent);
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<a name="l00086"></a>00086 JMenu jli = <span class="keyword">new</span> JMenu(name);
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<a name="l00087"></a>00087 <a class="code" href="a00563.html">SVAbstractMenuItem</a> mli = <span class="keyword">new</span> <a class="code" href="a00581.html">SVSubMenuItem</a>(name, jli);
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<a name="l00088"></a>00088 items.put(name, mli);
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<a name="l00089"></a>00089 jmi.<a class="code" href="a00563.html#a2ef32331395ad6930a5d575a60a1c034">add</a>(jli);
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<a name="l00090"></a>00090 }
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<a name="l00091"></a>00091 <span class="comment">// A new child entry. Add to appropriate parent.</span>
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<a name="l00092"></a>00092 <span class="keywordflow">else</span> {
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<a name="l00093"></a>00093 <a class="code" href="a00563.html">SVAbstractMenuItem</a> jmi = items.get(parent);
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<a name="l00094"></a>00094 <span class="keywordflow">if</span> (jmi == null) {
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<a name="l00095"></a>00095 System.out.println(<span class="stringliteral">"ERROR: Unknown parent "</span> + parent);
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<a name="l00096"></a>00096 System.exit(1);
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<a name="l00097"></a>00097 }
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<a name="l00098"></a>00098 <a class="code" href="a00563.html">SVAbstractMenuItem</a> mli = <span class="keyword">new</span> <a class="code" href="a00565.html">SVEmptyMenuItem</a>(<span class="keywordtype">id</span>, name);
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<a name="l00099"></a>00099 mli.<a class="code" href="a00563.html#aafe7b5c53ae02afb137f9475c959dde2">mi</a>.addActionListener(<span class="keyword">this</span>);
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<a name="l00100"></a>00100 items.put(name, mli);
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<a name="l00101"></a>00101 jmi.<a class="code" href="a00563.html#a2ef32331395ad6930a5d575a60a1c034">add</a>(mli);
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<a name="l00102"></a>00102 }
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<a name="l00103"></a>00103 }
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<a name="l00104"></a>00104
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<a name="l00118"></a><a class="code" href="a00572.html#a96ef9e56ce4896c278e894eb0ec7306c">00118</a> <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="a00572.html#a96ef9e56ce4896c278e894eb0ec7306c">add</a>(String parent, String name, <span class="keywordtype">int</span> <span class="keywordtype">id</span>, <span class="keywordtype">boolean</span> b) {
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<a name="l00119"></a>00119 <a class="code" href="a00563.html">SVAbstractMenuItem</a> jmi = items.get(parent);
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<a name="l00120"></a>00120 <span class="keywordflow">if</span> (jmi == null) {
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<a name="l00121"></a>00121 System.out.println(<span class="stringliteral">"ERROR: Unknown parent "</span> + parent);
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<a name="l00122"></a>00122 System.exit(1);
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<a name="l00123"></a>00123 }
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<a name="l00124"></a>00124 <a class="code" href="a00563.html">SVAbstractMenuItem</a> mli = <span class="keyword">new</span> <a class="code" href="a00564.html">SVCheckboxMenuItem</a>(<span class="keywordtype">id</span>, name, b);
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<a name="l00125"></a>00125 mli.<a class="code" href="a00563.html#aafe7b5c53ae02afb137f9475c959dde2">mi</a>.addActionListener(<span class="keyword">this</span>);
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<a name="l00126"></a>00126 items.put(name, mli);
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<a name="l00127"></a>00127 jmi.<a class="code" href="a00563.html#a2ef32331395ad6930a5d575a60a1c034">add</a>(mli);
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<a name="l00128"></a>00128 }
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<a name="l00129"></a>00129
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<a name="l00130"></a>00130 }
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</pre></div></div><!-- contents -->
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<li class="navelem"><a class="el" href="a01068.html">SVMenuBar.java</a> </li>
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