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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QApplication>
#include <QMessageBox>
#include <QProgressBar>
#include <QStatusBar>
#include <QMainWindow>
#include <QAbstractEventDispatcher>
#if defined(Q_OS_WINCE)
#include "ui_wincemainwindow.h"
#include <windows.h>
#else
#include "ui_mainwindow.h"
#endif
//! [0]
class MainWindow : public QMainWindow, public Ui::MainWindow
{
Q_OBJECT
public:
MainWindow();
public slots:
void on_WebBrowser_TitleChange(const QString &title);
void on_WebBrowser_ProgressChange(int a, int b);
void on_WebBrowser_CommandStateChange(int cmd, bool on);
void on_WebBrowser_BeforeNavigate();
void on_WebBrowser_NavigateComplete(QString);
void on_actionGo_triggered();
void on_actionNewWindow_triggered();
void on_actionAbout_triggered();
void on_actionAboutQt_triggered();
void on_actionFileClose_triggered();
private:
QProgressBar *pb;
};
//! [0] //! [1]
MainWindow::MainWindow()
{
setupUi(this);
connect(addressEdit, SIGNAL(returnPressed()), actionGo, SLOT(trigger()));
connect(actionBack, SIGNAL(triggered()), WebBrowser, SLOT(GoBack()));
connect(actionForward, SIGNAL(triggered()), WebBrowser, SLOT(GoForward()));
connect(actionStop, SIGNAL(triggered()), WebBrowser, SLOT(Stop()));
connect(actionRefresh, SIGNAL(triggered()), WebBrowser, SLOT(Refresh()));
connect(actionHome, SIGNAL(triggered()), WebBrowser, SLOT(GoHome()));
connect(actionSearch, SIGNAL(triggered()), WebBrowser, SLOT(GoSearch()));
pb = new QProgressBar(statusBar());
pb->setTextVisible(false);
pb->hide();
statusBar()->addPermanentWidget(pb);
WebBrowser->dynamicCall("GoHome()");
}
//! [1] //! [2]
void MainWindow::on_WebBrowser_TitleChange(const QString &title)
{
setWindowTitle("Qt WebBrowser - " + title);
}
void MainWindow::on_WebBrowser_ProgressChange(int a, int b)
{
if (a <= 0 || b <= 0) {
pb->hide();
return;
}
pb->show();
pb->setRange(0, b);
pb->setValue(a);
}
void MainWindow::on_WebBrowser_CommandStateChange(int cmd, bool on)
{
switch (cmd) {
case 1:
actionForward->setEnabled(on);
break;
case 2:
actionBack->setEnabled(on);
break;
}
}
void MainWindow::on_WebBrowser_BeforeNavigate()
{
actionStop->setEnabled(true);
}
void MainWindow::on_WebBrowser_NavigateComplete(QString)
{
actionStop->setEnabled(false);
}
//! [2] //! [3]
void MainWindow::on_actionGo_triggered()
{
WebBrowser->dynamicCall("Navigate(const QString&)", addressEdit->text());
}
void MainWindow::on_actionNewWindow_triggered()
{
MainWindow *window = new MainWindow;
window->show();
if (addressEdit->text().isEmpty())
return;
window->addressEdit->setText(addressEdit->text());
window->actionStop->setEnabled(true);
window->on_actionGo_triggered();
}
void MainWindow::on_actionAbout_triggered()
{
QMessageBox::about(this, tr("About WebBrowser"),
tr("This Example has been created using the ActiveQt integration into Qt Designer.\n"
"It demonstrates the use of QAxWidget to embed the Internet Explorer ActiveX\n"
"control into a Qt application."));
}
void MainWindow::on_actionAboutQt_triggered()
{
QMessageBox::aboutQt(this, tr("About Qt"));
}
void MainWindow::on_actionFileClose_triggered()
{
close();
}
#include "main.moc"
//! [3] //! [4]
int main(int argc, char ** argv)
{
QApplication a(argc, argv);
MainWindow w;
#if defined(Q_OS_WINCE)
w.showMaximized();
#else
w.show();
#endif
return a.exec();
}
//! [4]
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