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<div id="overview"><a href="../../../../../../../../apidocs/org/apache/mina/example/imagine/step1/client/GraphicalCharGenClient.html">View Javadoc</a></div><pre>
<a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em>
<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="19" href="#19">19</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="20" href="#20">20</a>
<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">package</strong> org.apache.mina.example.imagine.step1.client;
<a class="jxr_linenumber" name="22" href="#22">22</a>
<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.awt.Color;
<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.awt.Container;
<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.awt.Dimension;
<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.awt.GridBagConstraints;
<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.awt.GridBagLayout;
<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.awt.Insets;
<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> java.awt.Rectangle;
<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> java.awt.event.ActionEvent;
<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> java.awt.event.ActionListener;
<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> java.awt.image.BufferedImage;
<a class="jxr_linenumber" name="33" href="#33">33</a>
<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> javax.swing.JButton;
<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> javax.swing.JCheckBox;
<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> javax.swing.JFrame;
<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> javax.swing.JLabel;
<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> javax.swing.JOptionPane;
<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> javax.swing.JSpinner;
<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> javax.swing.JTextField;
<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> javax.swing.SpinnerNumberModel;
<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> javax.swing.UIManager;
<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">import</strong> javax.swing.WindowConstants;
<a class="jxr_linenumber" name="44" href="#44">44</a>
<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">import</strong> org.apache.mina.example.imagine.step1.ImageRequest;
<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">import</strong> org.apache.mina.example.imagine.step1.server.ImageServer;
<a class="jxr_linenumber" name="47" href="#47">47</a>
<a class="jxr_linenumber" name="48" href="#48">48</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="49" href="#49">49</a> <em class="jxr_javadoccomment"> * Swing application that acts as a client of the {@link ImageServer}</em>
<a class="jxr_linenumber" name="50" href="#50">50</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="51" href="#51">51</a> <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="http://mina.apache.org" target="alexandria_uri">http://mina.apache.org</a>"&gt;Apache MINA Project&lt;/a&gt;</em>
<a class="jxr_linenumber" name="52" href="#52">52</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/client/GraphicalCharGenClient.html">GraphicalCharGenClient</a> <strong class="jxr_keyword">extends</strong> JFrame <strong class="jxr_keyword">implements</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/client/ImageListener.html">ImageListener</a> {
<a class="jxr_linenumber" name="54" href="#54">54</a>
<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> serialVersionUID = 1L;
<a class="jxr_linenumber" name="56" href="#56">56</a>
<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> PORT = 33789;
<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String HOST = <span class="jxr_string">"localhost"</span>;
<a class="jxr_linenumber" name="59" href="#59">59</a>
<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/client/GraphicalCharGenClient.html">GraphicalCharGenClient</a>() {
<a class="jxr_linenumber" name="61" href="#61">61</a> initComponents();
<a class="jxr_linenumber" name="62" href="#62">62</a> jSpinnerHeight.setModel(spinnerHeightModel);
<a class="jxr_linenumber" name="63" href="#63">63</a> jSpinnerWidth.setModel(spinnerWidthModel);
<a class="jxr_linenumber" name="64" href="#64">64</a> jSpinnerChars.setModel(spinnerCharsModel);
<a class="jxr_linenumber" name="65" href="#65">65</a> jTextFieldHost.setText(HOST);
<a class="jxr_linenumber" name="66" href="#66">66</a> jTextFieldPort.setText(String.valueOf(PORT));
<a class="jxr_linenumber" name="67" href="#67">67</a> setTitle(<span class="jxr_string">""</span>);
<a class="jxr_linenumber" name="68" href="#68">68</a> }
<a class="jxr_linenumber" name="69" href="#69">69</a>
<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> jButtonConnectActionPerformed() {
<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="72" href="#72">72</a> setTitle(<span class="jxr_string">"connecting..."</span>);
<a class="jxr_linenumber" name="73" href="#73">73</a> String host = jTextFieldHost.getText();
<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">int</strong> port = Integer.valueOf(jTextFieldPort.getText());
<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">if</strong> (imageClient != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="76" href="#76">76</a> imageClient.disconnect();
<a class="jxr_linenumber" name="77" href="#77">77</a> }
<a class="jxr_linenumber" name="78" href="#78">78</a> imageClient = <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/client/ImageClient.html">ImageClient</a>(host, port, <strong class="jxr_keyword">this</strong>);
<a class="jxr_linenumber" name="79" href="#79">79</a> imageClient.connect();
<a class="jxr_linenumber" name="80" href="#80">80</a> jButtonConnect.setEnabled(!imageClient.isConnected());
<a class="jxr_linenumber" name="81" href="#81">81</a> } <strong class="jxr_keyword">catch</strong> (NumberFormatException e) {
<a class="jxr_linenumber" name="82" href="#82">82</a> onException(e);
<a class="jxr_linenumber" name="83" href="#83">83</a> } <strong class="jxr_keyword">catch</strong> (IllegalArgumentException e) {
<a class="jxr_linenumber" name="84" href="#84">84</a> onException(e);
<a class="jxr_linenumber" name="85" href="#85">85</a> }
<a class="jxr_linenumber" name="86" href="#86">86</a> }
<a class="jxr_linenumber" name="87" href="#87">87</a>
<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> jButtonDisconnectActionPerformed() {
<a class="jxr_linenumber" name="89" href="#89">89</a> setTitle(<span class="jxr_string">"disconnecting"</span>);
<a class="jxr_linenumber" name="90" href="#90">90</a> imageClient.disconnect();
<a class="jxr_linenumber" name="91" href="#91">91</a> }
<a class="jxr_linenumber" name="92" href="#92">92</a>
<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> jButtonSendRequestActionPerformed() {
<a class="jxr_linenumber" name="94" href="#94">94</a> sendRequest();
<a class="jxr_linenumber" name="95" href="#95">95</a> }
<a class="jxr_linenumber" name="96" href="#96">96</a>
<a class="jxr_linenumber" name="97" href="#97">97</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> sendRequest() {
<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">int</strong> chars = spinnerCharsModel.getNumber().intValue();
<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">int</strong> height = spinnerHeightModel.getNumber().intValue();
<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">int</strong> width = spinnerWidthModel.getNumber().intValue();
<a class="jxr_linenumber" name="101" href="#101">101</a> imageClient.sendRequest(<strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/ImageRequest.html">ImageRequest</a>(width, height, chars));
<a class="jxr_linenumber" name="102" href="#102">102</a> }
<a class="jxr_linenumber" name="103" href="#103">103</a>
<a class="jxr_linenumber" name="104" href="#104">104</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onImages(BufferedImage image1, BufferedImage image2) {
<a class="jxr_linenumber" name="105" href="#105">105</a> <strong class="jxr_keyword">if</strong> (checkBoxContinuous.isSelected()) {
<a class="jxr_linenumber" name="106" href="#106">106</a> <em class="jxr_comment">// already request next image</em>
<a class="jxr_linenumber" name="107" href="#107">107</a> sendRequest();
<a class="jxr_linenumber" name="108" href="#108">108</a> }
<a class="jxr_linenumber" name="109" href="#109">109</a> imagePanel1.setImages(image1, image2);
<a class="jxr_linenumber" name="110" href="#110">110</a> }
<a class="jxr_linenumber" name="111" href="#111">111</a>
<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onException(Throwable throwable) {
<a class="jxr_linenumber" name="113" href="#113">113</a> Throwable cause = throwable;
<a class="jxr_linenumber" name="114" href="#114">114</a> <strong class="jxr_keyword">while</strong> (cause.getCause() != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="115" href="#115">115</a> cause = cause.getCause();
<a class="jxr_linenumber" name="116" href="#116">116</a> }
<a class="jxr_linenumber" name="117" href="#117">117</a> JOptionPane.showMessageDialog(
<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">this</strong>,
<a class="jxr_linenumber" name="119" href="#119">119</a> cause.getMessage(),
<a class="jxr_linenumber" name="120" href="#120">120</a> throwable.getMessage(),
<a class="jxr_linenumber" name="121" href="#121">121</a> JOptionPane.ERROR_MESSAGE);
<a class="jxr_linenumber" name="122" href="#122">122</a> setTitle(<span class="jxr_string">""</span>);
<a class="jxr_linenumber" name="123" href="#123">123</a> jButtonConnect.setEnabled(!imageClient.isConnected());
<a class="jxr_linenumber" name="124" href="#124">124</a> jButtonDisconnect.setEnabled(imageClient.isConnected());
<a class="jxr_linenumber" name="125" href="#125">125</a> }
<a class="jxr_linenumber" name="126" href="#126">126</a>
<a class="jxr_linenumber" name="127" href="#127">127</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> sessionOpened() {
<a class="jxr_linenumber" name="128" href="#128">128</a> jButtonDisconnect.setEnabled(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="129" href="#129">129</a> jButtonSendRequest.setEnabled(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="130" href="#130">130</a> jButtonConnect.setEnabled(false);
<a class="jxr_linenumber" name="131" href="#131">131</a> setTitle(<span class="jxr_string">"connected"</span>);
<a class="jxr_linenumber" name="132" href="#132">132</a> }
<a class="jxr_linenumber" name="133" href="#133">133</a>
<a class="jxr_linenumber" name="134" href="#134">134</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> sessionClosed() {
<a class="jxr_linenumber" name="135" href="#135">135</a> jButtonDisconnect.setEnabled(false);
<a class="jxr_linenumber" name="136" href="#136">136</a> jButtonSendRequest.setEnabled(false);
<a class="jxr_linenumber" name="137" href="#137">137</a> jButtonConnect.setEnabled(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="138" href="#138">138</a> setTitle(<span class="jxr_string">"not connected"</span>);
<a class="jxr_linenumber" name="139" href="#139">139</a> }
<a class="jxr_linenumber" name="140" href="#140">140</a>
<a class="jxr_linenumber" name="141" href="#141">141</a> @Override
<a class="jxr_linenumber" name="142" href="#142">142</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setTitle(String title) {
<a class="jxr_linenumber" name="143" href="#143">143</a> <strong class="jxr_keyword">super</strong>.setTitle(<span class="jxr_string">"MINA - Chargen client - "</span> + title);
<a class="jxr_linenumber" name="144" href="#144">144</a> }
<a class="jxr_linenumber" name="145" href="#145">145</a>
<a class="jxr_linenumber" name="146" href="#146">146</a>
<a class="jxr_linenumber" name="147" href="#147">147</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> initComponents() {
<a class="jxr_linenumber" name="148" href="#148">148</a> JLabel jLabel1 = <strong class="jxr_keyword">new</strong> JLabel();
<a class="jxr_linenumber" name="149" href="#149">149</a> jTextFieldHost = <strong class="jxr_keyword">new</strong> JTextField();
<a class="jxr_linenumber" name="150" href="#150">150</a> jButtonConnect = <strong class="jxr_keyword">new</strong> JButton();
<a class="jxr_linenumber" name="151" href="#151">151</a> JLabel jLabel3 = <strong class="jxr_keyword">new</strong> JLabel();
<a class="jxr_linenumber" name="152" href="#152">152</a> jSpinnerWidth = <strong class="jxr_keyword">new</strong> JSpinner();
<a class="jxr_linenumber" name="153" href="#153">153</a> JLabel label5 = <strong class="jxr_keyword">new</strong> JLabel();
<a class="jxr_linenumber" name="154" href="#154">154</a> jSpinnerChars = <strong class="jxr_keyword">new</strong> JSpinner();
<a class="jxr_linenumber" name="155" href="#155">155</a> checkBoxContinuous = <strong class="jxr_keyword">new</strong> JCheckBox();
<a class="jxr_linenumber" name="156" href="#156">156</a> JLabel jLabel2 = <strong class="jxr_keyword">new</strong> JLabel();
<a class="jxr_linenumber" name="157" href="#157">157</a> jTextFieldPort = <strong class="jxr_keyword">new</strong> JTextField();
<a class="jxr_linenumber" name="158" href="#158">158</a> jButtonDisconnect = <strong class="jxr_keyword">new</strong> JButton();
<a class="jxr_linenumber" name="159" href="#159">159</a> JLabel jLabel4 = <strong class="jxr_keyword">new</strong> JLabel();
<a class="jxr_linenumber" name="160" href="#160">160</a> jSpinnerHeight = <strong class="jxr_keyword">new</strong> JSpinner();
<a class="jxr_linenumber" name="161" href="#161">161</a> jButtonSendRequest = <strong class="jxr_keyword">new</strong> JButton();
<a class="jxr_linenumber" name="162" href="#162">162</a> imagePanel1 = <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/client/ImagePanel.html">ImagePanel</a>();
<a class="jxr_linenumber" name="163" href="#163">163</a>
<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_comment">//======== this ========</em>
<a class="jxr_linenumber" name="165" href="#165">165</a> setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
<a class="jxr_linenumber" name="166" href="#166">166</a> setMinimumSize(<strong class="jxr_keyword">new</strong> Dimension(700, 300));
<a class="jxr_linenumber" name="167" href="#167">167</a> setPreferredSize(<strong class="jxr_keyword">new</strong> Dimension(740, 600));
<a class="jxr_linenumber" name="168" href="#168">168</a> Container contentPane = getContentPane();
<a class="jxr_linenumber" name="169" href="#169">169</a> contentPane.setLayout(<strong class="jxr_keyword">new</strong> GridBagLayout());
<a class="jxr_linenumber" name="170" href="#170">170</a> ((GridBagLayout) contentPane.getLayout()).columnWidths = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">int</strong>[]{36, 167, 99, 41, 66, 75, 57, 96, 0, 0};
<a class="jxr_linenumber" name="171" href="#171">171</a> ((GridBagLayout) contentPane.getLayout()).rowHeights = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">int</strong>[]{10, 31, 31, 256, 0};
<a class="jxr_linenumber" name="172" href="#172">172</a> ((GridBagLayout) contentPane.getLayout()).columnWeights = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[]{0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 1.0E-4};
<a class="jxr_linenumber" name="173" href="#173">173</a> ((GridBagLayout) contentPane.getLayout()).rowWeights = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[]{0.0, 0.0, 0.0, 1.0, 1.0E-4};
<a class="jxr_linenumber" name="174" href="#174">174</a>
<a class="jxr_linenumber" name="175" href="#175">175</a> <em class="jxr_comment">//---- jLabel1 ----</em>
<a class="jxr_linenumber" name="176" href="#176">176</a> jLabel1.setText(<span class="jxr_string">"Host"</span>);
<a class="jxr_linenumber" name="177" href="#177">177</a> contentPane.add(jLabel1, <strong class="jxr_keyword">new</strong> GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="178" href="#178">178</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="179" href="#179">179</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 5), 0, 0));
<a class="jxr_linenumber" name="180" href="#180">180</a> contentPane.add(jTextFieldHost, <strong class="jxr_keyword">new</strong> GridBagConstraints(1, 1, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="181" href="#181">181</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="182" href="#182">182</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 10), 0, 0));
<a class="jxr_linenumber" name="183" href="#183">183</a>
<a class="jxr_linenumber" name="184" href="#184">184</a> <em class="jxr_comment">//---- jButtonConnect ----</em>
<a class="jxr_linenumber" name="185" href="#185">185</a> jButtonConnect.setText(<span class="jxr_string">"Connect"</span>);
<a class="jxr_linenumber" name="186" href="#186">186</a> jButtonConnect.addActionListener(<strong class="jxr_keyword">new</strong> ActionListener() {
<a class="jxr_linenumber" name="187" href="#187">187</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> actionPerformed(ActionEvent e) {
<a class="jxr_linenumber" name="188" href="#188">188</a> jButtonConnectActionPerformed();
<a class="jxr_linenumber" name="189" href="#189">189</a> }
<a class="jxr_linenumber" name="190" href="#190">190</a> });
<a class="jxr_linenumber" name="191" href="#191">191</a> contentPane.add(jButtonConnect, <strong class="jxr_keyword">new</strong> GridBagConstraints(2, 1, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="192" href="#192">192</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="193" href="#193">193</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 10), 0, 0));
<a class="jxr_linenumber" name="194" href="#194">194</a>
<a class="jxr_linenumber" name="195" href="#195">195</a> <em class="jxr_comment">//---- jLabel3 ----</em>
<a class="jxr_linenumber" name="196" href="#196">196</a> jLabel3.setText(<span class="jxr_string">"Width"</span>);
<a class="jxr_linenumber" name="197" href="#197">197</a> contentPane.add(jLabel3, <strong class="jxr_keyword">new</strong> GridBagConstraints(3, 1, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="198" href="#198">198</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="199" href="#199">199</a> <strong class="jxr_keyword">new</strong> Insets(0, 0, 5, 5), 0, 0));
<a class="jxr_linenumber" name="200" href="#200">200</a> contentPane.add(jSpinnerWidth, <strong class="jxr_keyword">new</strong> GridBagConstraints(4, 1, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="201" href="#201">201</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="202" href="#202">202</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 10), 0, 0));
<a class="jxr_linenumber" name="203" href="#203">203</a>
<a class="jxr_linenumber" name="204" href="#204">204</a> <em class="jxr_comment">//---- label5 ----</em>
<a class="jxr_linenumber" name="205" href="#205">205</a> label5.setText(<span class="jxr_string">"characters"</span>);
<a class="jxr_linenumber" name="206" href="#206">206</a> contentPane.add(label5, <strong class="jxr_keyword">new</strong> GridBagConstraints(5, 1, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="207" href="#207">207</a> GridBagConstraints.EAST, GridBagConstraints.VERTICAL,
<a class="jxr_linenumber" name="208" href="#208">208</a> <strong class="jxr_keyword">new</strong> Insets(0, 0, 5, 5), 0, 0));
<a class="jxr_linenumber" name="209" href="#209">209</a> contentPane.add(jSpinnerChars, <strong class="jxr_keyword">new</strong> GridBagConstraints(6, 1, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="210" href="#210">210</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="211" href="#211">211</a> <strong class="jxr_keyword">new</strong> Insets(0, 0, 5, 10), 0, 0));
<a class="jxr_linenumber" name="212" href="#212">212</a>
<a class="jxr_linenumber" name="213" href="#213">213</a> <em class="jxr_comment">//---- checkBoxContinuous ----</em>
<a class="jxr_linenumber" name="214" href="#214">214</a> checkBoxContinuous.setText(<span class="jxr_string">"continuous"</span>);
<a class="jxr_linenumber" name="215" href="#215">215</a> contentPane.add(checkBoxContinuous, <strong class="jxr_keyword">new</strong> GridBagConstraints(7, 1, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="216" href="#216">216</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="217" href="#217">217</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 10), 0, 0));
<a class="jxr_linenumber" name="218" href="#218">218</a>
<a class="jxr_linenumber" name="219" href="#219">219</a> <em class="jxr_comment">//---- jLabel2 ----</em>
<a class="jxr_linenumber" name="220" href="#220">220</a> jLabel2.setText(<span class="jxr_string">"Port"</span>);
<a class="jxr_linenumber" name="221" href="#221">221</a> contentPane.add(jLabel2, <strong class="jxr_keyword">new</strong> GridBagConstraints(0, 2, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="222" href="#222">222</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="223" href="#223">223</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 5), 0, 0));
<a class="jxr_linenumber" name="224" href="#224">224</a> contentPane.add(jTextFieldPort, <strong class="jxr_keyword">new</strong> GridBagConstraints(1, 2, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="225" href="#225">225</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="226" href="#226">226</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 10), 0, 0));
<a class="jxr_linenumber" name="227" href="#227">227</a>
<a class="jxr_linenumber" name="228" href="#228">228</a> <em class="jxr_comment">//---- jButtonDisconnect ----</em>
<a class="jxr_linenumber" name="229" href="#229">229</a> jButtonDisconnect.setText(<span class="jxr_string">"Disconnect"</span>);
<a class="jxr_linenumber" name="230" href="#230">230</a> jButtonDisconnect.setEnabled(false);
<a class="jxr_linenumber" name="231" href="#231">231</a> jButtonDisconnect.addActionListener(<strong class="jxr_keyword">new</strong> ActionListener() {
<a class="jxr_linenumber" name="232" href="#232">232</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> actionPerformed(ActionEvent e) {
<a class="jxr_linenumber" name="233" href="#233">233</a> jButtonDisconnectActionPerformed();
<a class="jxr_linenumber" name="234" href="#234">234</a> }
<a class="jxr_linenumber" name="235" href="#235">235</a> });
<a class="jxr_linenumber" name="236" href="#236">236</a> contentPane.add(jButtonDisconnect, <strong class="jxr_keyword">new</strong> GridBagConstraints(2, 2, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="237" href="#237">237</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="238" href="#238">238</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 10), 0, 0));
<a class="jxr_linenumber" name="239" href="#239">239</a>
<a class="jxr_linenumber" name="240" href="#240">240</a> <em class="jxr_comment">//---- jLabel4 ----</em>
<a class="jxr_linenumber" name="241" href="#241">241</a> jLabel4.setText(<span class="jxr_string">"Height"</span>);
<a class="jxr_linenumber" name="242" href="#242">242</a> contentPane.add(jLabel4, <strong class="jxr_keyword">new</strong> GridBagConstraints(3, 2, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="243" href="#243">243</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="244" href="#244">244</a> <strong class="jxr_keyword">new</strong> Insets(0, 0, 5, 5), 0, 0));
<a class="jxr_linenumber" name="245" href="#245">245</a> contentPane.add(jSpinnerHeight, <strong class="jxr_keyword">new</strong> GridBagConstraints(4, 2, 1, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="246" href="#246">246</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="247" href="#247">247</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 10), 0, 0));
<a class="jxr_linenumber" name="248" href="#248">248</a>
<a class="jxr_linenumber" name="249" href="#249">249</a> <em class="jxr_comment">//---- jButtonSendRequest ----</em>
<a class="jxr_linenumber" name="250" href="#250">250</a> jButtonSendRequest.setText(<span class="jxr_string">"Send Request"</span>);
<a class="jxr_linenumber" name="251" href="#251">251</a> jButtonSendRequest.setEnabled(false);
<a class="jxr_linenumber" name="252" href="#252">252</a> jButtonSendRequest.addActionListener(<strong class="jxr_keyword">new</strong> ActionListener() {
<a class="jxr_linenumber" name="253" href="#253">253</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> actionPerformed(ActionEvent e) {
<a class="jxr_linenumber" name="254" href="#254">254</a> jButtonSendRequestActionPerformed();
<a class="jxr_linenumber" name="255" href="#255">255</a> }
<a class="jxr_linenumber" name="256" href="#256">256</a> });
<a class="jxr_linenumber" name="257" href="#257">257</a> contentPane.add(jButtonSendRequest, <strong class="jxr_keyword">new</strong> GridBagConstraints(5, 2, 2, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="258" href="#258">258</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="259" href="#259">259</a> <strong class="jxr_keyword">new</strong> Insets(0, 5, 5, 10), 0, 0));
<a class="jxr_linenumber" name="260" href="#260">260</a>
<a class="jxr_linenumber" name="261" href="#261">261</a> <em class="jxr_comment">//======== imagePanel1 ========</em>
<a class="jxr_linenumber" name="262" href="#262">262</a> {
<a class="jxr_linenumber" name="263" href="#263">263</a> imagePanel1.setBackground(<strong class="jxr_keyword">new</strong> Color(51, 153, 255));
<a class="jxr_linenumber" name="264" href="#264">264</a> imagePanel1.setPreferredSize(<strong class="jxr_keyword">new</strong> Dimension(500, 500));
<a class="jxr_linenumber" name="265" href="#265">265</a>
<a class="jxr_linenumber" name="266" href="#266">266</a> { <em class="jxr_comment">// compute preferred size</em>
<a class="jxr_linenumber" name="267" href="#267">267</a> Dimension preferredSize = <strong class="jxr_keyword">new</strong> Dimension();
<a class="jxr_linenumber" name="268" href="#268">268</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; imagePanel1.getComponentCount(); i++) {
<a class="jxr_linenumber" name="269" href="#269">269</a> Rectangle bounds = imagePanel1.getComponent(i).getBounds();
<a class="jxr_linenumber" name="270" href="#270">270</a> preferredSize.width = Math.max(bounds.x + bounds.width, preferredSize.width);
<a class="jxr_linenumber" name="271" href="#271">271</a> preferredSize.height = Math.max(bounds.y + bounds.height, preferredSize.height);
<a class="jxr_linenumber" name="272" href="#272">272</a> }
<a class="jxr_linenumber" name="273" href="#273">273</a> Insets insets = imagePanel1.getInsets();
<a class="jxr_linenumber" name="274" href="#274">274</a> preferredSize.width += insets.right;
<a class="jxr_linenumber" name="275" href="#275">275</a> preferredSize.height += insets.bottom;
<a class="jxr_linenumber" name="276" href="#276">276</a> imagePanel1.setMinimumSize(preferredSize);
<a class="jxr_linenumber" name="277" href="#277">277</a> imagePanel1.setPreferredSize(preferredSize);
<a class="jxr_linenumber" name="278" href="#278">278</a> }
<a class="jxr_linenumber" name="279" href="#279">279</a> }
<a class="jxr_linenumber" name="280" href="#280">280</a> contentPane.add(imagePanel1, <strong class="jxr_keyword">new</strong> GridBagConstraints(0, 3, 9, 1, 0.0, 0.0,
<a class="jxr_linenumber" name="281" href="#281">281</a> GridBagConstraints.CENTER, GridBagConstraints.BOTH,
<a class="jxr_linenumber" name="282" href="#282">282</a> <strong class="jxr_keyword">new</strong> Insets(8, 5, 8, 5), 0, 0));
<a class="jxr_linenumber" name="283" href="#283">283</a> pack();
<a class="jxr_linenumber" name="284" href="#284">284</a> setLocationRelativeTo(getOwner());
<a class="jxr_linenumber" name="285" href="#285">285</a> }
<a class="jxr_linenumber" name="286" href="#286">286</a>
<a class="jxr_linenumber" name="287" href="#287">287</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="288" href="#288">288</a> <em class="jxr_javadoccomment"> * @param args the command line arguments</em>
<a class="jxr_linenumber" name="289" href="#289">289</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="290" href="#290">290</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> main(String args[]) {
<a class="jxr_linenumber" name="291" href="#291">291</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="292" href="#292">292</a> UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
<a class="jxr_linenumber" name="293" href="#293">293</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a class="jxr_linenumber" name="294" href="#294">294</a> <em class="jxr_comment">// ignore</em>
<a class="jxr_linenumber" name="295" href="#295">295</a> }
<a class="jxr_linenumber" name="296" href="#296">296</a> java.awt.EventQueue.invokeLater(<strong class="jxr_keyword">new</strong> Runnable() {
<a class="jxr_linenumber" name="297" href="#297">297</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> run() {
<a class="jxr_linenumber" name="298" href="#298">298</a> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/client/GraphicalCharGenClient.html">GraphicalCharGenClient</a>().setVisible(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="299" href="#299">299</a> }
<a class="jxr_linenumber" name="300" href="#300">300</a> });
<a class="jxr_linenumber" name="301" href="#301">301</a> }
<a class="jxr_linenumber" name="302" href="#302">302</a>
<a class="jxr_linenumber" name="303" href="#303">303</a> <strong class="jxr_keyword">private</strong> JTextField jTextFieldHost;
<a class="jxr_linenumber" name="304" href="#304">304</a> <strong class="jxr_keyword">private</strong> JButton jButtonConnect;
<a class="jxr_linenumber" name="305" href="#305">305</a> <strong class="jxr_keyword">private</strong> JSpinner jSpinnerWidth;
<a class="jxr_linenumber" name="306" href="#306">306</a> <strong class="jxr_keyword">private</strong> JSpinner jSpinnerChars;
<a class="jxr_linenumber" name="307" href="#307">307</a> <strong class="jxr_keyword">private</strong> JCheckBox checkBoxContinuous;
<a class="jxr_linenumber" name="308" href="#308">308</a> <strong class="jxr_keyword">private</strong> JTextField jTextFieldPort;
<a class="jxr_linenumber" name="309" href="#309">309</a> <strong class="jxr_keyword">private</strong> JButton jButtonDisconnect;
<a class="jxr_linenumber" name="310" href="#310">310</a> <strong class="jxr_keyword">private</strong> JSpinner jSpinnerHeight;
<a class="jxr_linenumber" name="311" href="#311">311</a> <strong class="jxr_keyword">private</strong> JButton jButtonSendRequest;
<a class="jxr_linenumber" name="312" href="#312">312</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/client/ImagePanel.html">ImagePanel</a> imagePanel1;
<a class="jxr_linenumber" name="313" href="#313">313</a>
<a class="jxr_linenumber" name="314" href="#314">314</a> <strong class="jxr_keyword">private</strong> SpinnerNumberModel spinnerHeightModel = <strong class="jxr_keyword">new</strong> SpinnerNumberModel(100, 50, 600, 25);
<a class="jxr_linenumber" name="315" href="#315">315</a> <strong class="jxr_keyword">private</strong> SpinnerNumberModel spinnerWidthModel = <strong class="jxr_keyword">new</strong> SpinnerNumberModel(200, 50, 1000, 25);
<a class="jxr_linenumber" name="316" href="#316">316</a> <strong class="jxr_keyword">private</strong> SpinnerNumberModel spinnerCharsModel = <strong class="jxr_keyword">new</strong> SpinnerNumberModel(10, 1, 60, 1);
<a class="jxr_linenumber" name="317" href="#317">317</a>
<a class="jxr_linenumber" name="318" href="#318">318</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/client/ImageClient.html">ImageClient</a> imageClient = <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/mina/example/imagine/step1/client/ImageClient.html">ImageClient</a>(HOST, PORT, <strong class="jxr_keyword">this</strong>);
<a class="jxr_linenumber" name="319" href="#319">319</a> }
</pre>
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