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Breadcrumbs go here --> </ul> </div> <div class="toolbuttons toolblock"> <ul> <li id="smallA" class="t_button">A</li> <li id="medA" class="t_button active">A</li> <li id="bigA" class="t_button">A</li> <li id="print" class="t_button"><a href="javascript:this.print();"> <span>Print</span></a></li> </ul> </div> </div> <div class="content mainContent"> <h1 class="title">main.cpp Example File</h1> <span class="small-subtitle">activeqt/webbrowser/main.cpp</span> <!-- $$$activeqt/webbrowser/main.cpp-description --> <div class="descr"> <a name="details"></a> <pre class="cpp"> <span class="comment">/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** You may use this file under the terms of the BSD license as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names ** of its contributors may be used to endorse or promote products derived ** from this software without specific prior written permission. ** ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ** $QT_END_LICENSE$ ** ****************************************************************************/</span> <span class="preprocessor">#include <QApplication></span> <span class="preprocessor">#include <QMessageBox></span> <span class="preprocessor">#include <QProgressBar></span> <span class="preprocessor">#include <QStatusBar></span> <span class="preprocessor">#include <QMainWindow></span> <span class="preprocessor">#include <QAbstractEventDispatcher></span> <span class="preprocessor">#if defined(Q_WS_WINCE_WM)</span> <span class="preprocessor">#include "ui_mainwindow_windowsmobile.h"</span> <span class="preprocessor">#include <windows.h></span> <span class="preprocessor">#else</span> <span class="preprocessor">#include "ui_mainwindow.h"</span> <span class="preprocessor">#endif</span> <span class="keyword">class</span> MainWindow : <span class="keyword">public</span> <span class="type"><a href="qmainwindow.html">QMainWindow</a></span><span class="operator">,</span> <span class="keyword">public</span> Ui<span class="operator">::</span>MainWindow { Q_OBJECT <span class="keyword">public</span>: MainWindow(); <span class="keyword">public</span> <span class="keyword">slots</span>: <span class="type">void</span> on_WebBrowser_TitleChange(<span class="keyword">const</span> <span class="type"><a href="qstring.html">QString</a></span> <span class="operator">&</span>title); <span class="type">void</span> on_WebBrowser_ProgressChange(<span class="type">int</span> a<span class="operator">,</span> <span class="type">int</span> b); <span class="type">void</span> on_WebBrowser_CommandStateChange(<span class="type">int</span> cmd<span class="operator">,</span> <span class="type">bool</span> on); <span class="type">void</span> on_WebBrowser_BeforeNavigate(); <span class="type">void</span> on_WebBrowser_NavigateComplete(<span class="type"><a href="qstring.html">QString</a></span>); <span class="type">void</span> on_actionGo_triggered(); <span class="type">void</span> on_actionNewWindow_triggered(); <span class="type">void</span> on_actionAbout_triggered(); <span class="type">void</span> on_actionAboutQt_triggered(); <span class="type">void</span> on_actionFileClose_triggered(); <span class="keyword">private</span>: <span class="type"><a href="qprogressbar.html">QProgressBar</a></span> <span class="operator">*</span>pb; }; MainWindow<span class="operator">::</span>MainWindow() { setupUi(<span class="keyword">this</span>); connect(addressEdit<span class="operator">,</span> SIGNAL(returnPressed())<span class="operator">,</span> actionGo<span class="operator">,</span> SLOT(trigger())); connect(actionBack<span class="operator">,</span> SIGNAL(triggered())<span class="operator">,</span> WebBrowser<span class="operator">,</span> SLOT(GoBack())); connect(actionForward<span class="operator">,</span> SIGNAL(triggered())<span class="operator">,</span> WebBrowser<span class="operator">,</span> SLOT(GoForward())); connect(actionStop<span class="operator">,</span> SIGNAL(triggered())<span class="operator">,</span> WebBrowser<span class="operator">,</span> SLOT(Stop())); connect(actionRefresh<span class="operator">,</span> SIGNAL(triggered())<span class="operator">,</span> WebBrowser<span class="operator">,</span> SLOT(Refresh())); connect(actionHome<span class="operator">,</span> SIGNAL(triggered())<span class="operator">,</span> WebBrowser<span class="operator">,</span> SLOT(GoHome())); connect(actionSearch<span class="operator">,</span> SIGNAL(triggered())<span class="operator">,</span> WebBrowser<span class="operator">,</span> SLOT(GoSearch())); pb <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qprogressbar.html">QProgressBar</a></span>(statusBar()); pb<span class="operator">-</span><span class="operator">></span>setTextVisible(<span class="keyword">false</span>); pb<span class="operator">-</span><span class="operator">></span>hide(); statusBar()<span class="operator">-</span><span class="operator">></span>addPermanentWidget(pb); WebBrowser<span class="operator">-</span><span class="operator">></span>dynamicCall(<span class="string">"GoHome()"</span>); } <span class="type">void</span> MainWindow<span class="operator">::</span>on_WebBrowser_TitleChange(<span class="keyword">const</span> <span class="type"><a href="qstring.html">QString</a></span> <span class="operator">&</span>title) { setWindowTitle(<span class="string">"Qt WebBrowser - "</span> <span class="operator">+</span> title); } <span class="type">void</span> MainWindow<span class="operator">::</span>on_WebBrowser_ProgressChange(<span class="type">int</span> a<span class="operator">,</span> <span class="type">int</span> b) { <span class="keyword">if</span> (a <span class="operator"><</span><span class="operator">=</span> <span class="number">0</span> <span class="operator">|</span><span class="operator">|</span> b <span class="operator"><</span><span class="operator">=</span> <span class="number">0</span>) { pb<span class="operator">-</span><span class="operator">></span>hide(); <span class="keyword">return</span>; } pb<span class="operator">-</span><span class="operator">></span>show(); pb<span class="operator">-</span><span class="operator">></span>setRange(<span class="number">0</span><span class="operator">,</span> b); pb<span class="operator">-</span><span class="operator">></span>setValue(a); } <span class="type">void</span> MainWindow<span class="operator">::</span>on_WebBrowser_CommandStateChange(<span class="type">int</span> cmd<span class="operator">,</span> <span class="type">bool</span> on) { <span class="keyword">switch</span> (cmd) { <span class="keyword">case</span> <span class="number">1</span>: actionForward<span class="operator">-</span><span class="operator">></span>setEnabled(on); <span class="keyword">break</span>; <span class="keyword">case</span> <span class="number">2</span>: actionBack<span class="operator">-</span><span class="operator">></span>setEnabled(on); <span class="keyword">break</span>; } } <span class="type">void</span> MainWindow<span class="operator">::</span>on_WebBrowser_BeforeNavigate() { actionStop<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>); } <span class="type">void</span> MainWindow<span class="operator">::</span>on_WebBrowser_NavigateComplete(<span class="type"><a href="qstring.html">QString</a></span>) { actionStop<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>); } <span class="type">void</span> MainWindow<span class="operator">::</span>on_actionGo_triggered() { WebBrowser<span class="operator">-</span><span class="operator">></span>dynamicCall(<span class="string">"Navigate(const QString&)"</span><span class="operator">,</span> addressEdit<span class="operator">-</span><span class="operator">></span>text()); } <span class="type">void</span> MainWindow<span class="operator">::</span>on_actionNewWindow_triggered() { MainWindow <span class="operator">*</span>window <span class="operator">=</span> <span class="keyword">new</span> MainWindow; window<span class="operator">-</span><span class="operator">></span>show(); <span class="keyword">if</span> (addressEdit<span class="operator">-</span><span class="operator">></span>text()<span class="operator">.</span>isEmpty()) <span class="keyword">return</span>; window<span class="operator">-</span><span class="operator">></span>addressEdit<span class="operator">-</span><span class="operator">></span>setText(addressEdit<span class="operator">-</span><span class="operator">></span>text()); window<span class="operator">-</span><span class="operator">></span>actionStop<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>); window<span class="operator">-</span><span class="operator">></span>on_actionGo_triggered(); } <span class="type">void</span> MainWindow<span class="operator">::</span>on_actionAbout_triggered() { <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>about(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">"About WebBrowser"</span>)<span class="operator">,</span> tr(<span class="string">"This Example has been created using the ActiveQt integration into Qt Designer.\n"</span> <span class="string">"It demonstrates the use of QAxWidget to embed the Internet Explorer ActiveX\n"</span> <span class="string">"control into a Qt application."</span>)); } <span class="type">void</span> MainWindow<span class="operator">::</span>on_actionAboutQt_triggered() { <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>aboutQt(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">"About Qt"</span>)); } <span class="type">void</span> MainWindow<span class="operator">::</span>on_actionFileClose_triggered() { close(); } <span class="preprocessor">#include "main.moc"</span> <span class="type">int</span> main(<span class="type">int</span> argc<span class="operator">,</span> <span class="type">char</span> <span class="operator">*</span><span class="operator">*</span> argv) { <span class="type"><a href="qapplication.html">QApplication</a></span> a(argc<span class="operator">,</span> argv); MainWindow w; <span class="preprocessor">#if defined(Q_OS_WINCE)</span> w<span class="operator">.</span>showMaximized(); <span class="preprocessor">#else</span> w<span class="operator">.</span>show(); <span class="preprocessor">#endif</span> <span class="keyword">return</span> a<span class="operator">.</span>exec(); }</pre> </div> <!-- @@@activeqt/webbrowser/main.cpp --> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2013 Digia Plc and/or its subsidiaries. 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