Long live Qt 4.5!

9 files changed, 512 insertions, 0 deletions

diff --git a/examples/mainwindows/dockwidgets/dockwidgets.pro b/examples/mainwindows/dockwidgets/dockwidgets.pro
new file mode 100644
index 0000000..afc8aaa
--- /dev/null
+++ b/examples/mainwindows/dockwidgets/dockwidgets.pro
@@ -0,0 +1,10 @@
+HEADERS         = mainwindow.h
+SOURCES         = main.cpp \
+                  mainwindow.cpp
+RESOURCES       = dockwidgets.qrc
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/mainwindows/dockwidgets
+sources.files = $$SOURCES $$HEADERS $$RESOURCES dockwidgets.pro images
+sources.path = $$[QT_INSTALL_EXAMPLES]/mainwindows/dockwidgets
+INSTALLS += target sources
diff --git a/examples/mainwindows/dockwidgets/dockwidgets.qrc b/examples/mainwindows/dockwidgets/dockwidgets.qrc
new file mode 100644
index 0000000..968feac
--- /dev/null
+++ b/examples/mainwindows/dockwidgets/dockwidgets.qrc
@@ -0,0 +1,8 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+    <file>images/new.png</file>
+    <file>images/print.png</file>
+    <file>images/save.png</file>
+    <file>images/undo.png</file>
+</qresource>
+</RCC>
diff --git a/examples/mainwindows/dockwidgets/images/new.png b/examples/mainwindows/dockwidgets/images/new.png
new file mode 100644
index 0000000..dd795cf
--- /dev/null
+++ b/examples/mainwindows/dockwidgets/images/new.png
diff --git a/examples/mainwindows/dockwidgets/images/print.png b/examples/mainwindows/dockwidgets/images/print.png
new file mode 100644
index 0000000..2afb769
--- /dev/null
+++ b/examples/mainwindows/dockwidgets/images/print.png
diff --git a/examples/mainwindows/dockwidgets/images/save.png b/examples/mainwindows/dockwidgets/images/save.png
new file mode 100644
index 0000000..46eac82
--- /dev/null
+++ b/examples/mainwindows/dockwidgets/images/save.png
diff --git a/examples/mainwindows/dockwidgets/images/undo.png b/examples/mainwindows/dockwidgets/images/undo.png
new file mode 100644
index 0000000..eee23d2
--- /dev/null
+++ b/examples/mainwindows/dockwidgets/images/undo.png
diff --git a/examples/mainwindows/dockwidgets/main.cpp b/examples/mainwindows/dockwidgets/main.cpp
new file mode 100644
index 0000000..f4bed91
--- /dev/null
+++ b/examples/mainwindows/dockwidgets/main.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    Q_INIT_RESOURCE(dockwidgets);
+    MainWindow mainWin;
+    mainWin.show();
+    return app.exec();
+}
diff --git a/examples/mainwindows/dockwidgets/mainwindow.cpp b/examples/mainwindows/dockwidgets/mainwindow.cpp
new file mode 100644
index 0000000..1683034
--- /dev/null
+++ b/examples/mainwindows/dockwidgets/mainwindow.cpp
@@ -0,0 +1,343 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+#include <QtGui>
+
+#include "mainwindow.h"
+//! [0]
+
+//! [1]
+MainWindow::MainWindow()
+{
+    textEdit = new QTextEdit;
+    setCentralWidget(textEdit);
+
+    createActions();
+    createMenus();
+    createToolBars();
+    createStatusBar();
+    createDockWindows();
+
+    setWindowTitle(tr("Dock Widgets"));
+
+    newLetter();
+    setUnifiedTitleAndToolBarOnMac(true);
+}
+//! [1]
+
+//! [2]
+void MainWindow::newLetter()
+{
+    textEdit->clear();
+
+    QTextCursor cursor(textEdit->textCursor());
+    cursor.movePosition(QTextCursor::Start);
+    QTextFrame *topFrame = cursor.currentFrame();
+    QTextFrameFormat topFrameFormat = topFrame->frameFormat();
+    topFrameFormat.setPadding(16);
+    topFrame->setFrameFormat(topFrameFormat);
+
+    QTextCharFormat textFormat;
+    QTextCharFormat boldFormat;
+    boldFormat.setFontWeight(QFont::Bold);
+    QTextCharFormat italicFormat;
+    italicFormat.setFontItalic(true);
+
+    QTextTableFormat tableFormat;
+    tableFormat.setBorder(1);
+    tableFormat.setCellPadding(16);
+    tableFormat.setAlignment(Qt::AlignRight);
+    cursor.insertTable(1, 1, tableFormat);
+    cursor.insertText("The Firm", boldFormat);
+    cursor.insertBlock();
+    cursor.insertText("321 City Street", textFormat);
+    cursor.insertBlock();
+    cursor.insertText("Industry Park");
+    cursor.insertBlock();
+    cursor.insertText("Some Country");
+    cursor.setPosition(topFrame->lastPosition());
+    cursor.insertText(QDate::currentDate().toString("d MMMM yyyy"), textFormat);
+    cursor.insertBlock();
+    cursor.insertBlock();
+    cursor.insertText("Dear ", textFormat);
+    cursor.insertText("NAME", italicFormat);
+    cursor.insertText(",", textFormat);
+    for (int i = 0; i < 3; ++i)
+        cursor.insertBlock();
+    cursor.insertText(tr("Yours sincerely,"), textFormat);
+    for (int i = 0; i < 3; ++i)
+        cursor.insertBlock();
+    cursor.insertText("The Boss", textFormat);
+    cursor.insertBlock();
+    cursor.insertText("ADDRESS", italicFormat);
+}
+//! [2]
+
+//! [3]
+void MainWindow::print()
+{
+#ifndef QT_NO_PRINTDIALOG
+    QTextDocument *document = textEdit->document();
+    QPrinter printer;
+
+    QPrintDialog *dlg = new QPrintDialog(&printer, this);
+    if (dlg->exec() != QDialog::Accepted)
+        return;
+
+    document->print(&printer);
+
+    statusBar()->showMessage(tr("Ready"), 2000);
+#endif
+}
+//! [3]
+
+//! [4]
+void MainWindow::save()
+{
+    QString fileName = QFileDialog::getSaveFileName(this,
+                        tr("Choose a file name"), ".",
+                        tr("HTML (*.html *.htm)"));
+    if (fileName.isEmpty())
+        return;
+    QFile file(fileName);
+    if (!file.open(QFile::WriteOnly | QFile::Text)) {
+        QMessageBox::warning(this, tr("Dock Widgets"),
+                             tr("Cannot write file %1:\n%2.")
+                             .arg(fileName)
+                             .arg(file.errorString()));
+        return;
+    }
+
+    QTextStream out(&file);
+    QApplication::setOverrideCursor(Qt::WaitCursor);
+    out << textEdit->toHtml();
+    QApplication::restoreOverrideCursor();
+
+    statusBar()->showMessage(tr("Saved '%1'").arg(fileName), 2000);
+}
+//! [4]
+
+//! [5]
+void MainWindow::undo()
+{
+    QTextDocument *document = textEdit->document();
+    document->undo();
+}
+//! [5]
+
+//! [6]
+void MainWindow::insertCustomer(const QString &customer)
+{
+    if (customer.isEmpty())
+        return;
+    QStringList customerList = customer.split(", ");
+    QTextDocument *document = textEdit->document();
+    QTextCursor cursor = document->find("NAME");
+    if (!cursor.isNull()) {
+        cursor.beginEditBlock();
+        cursor.insertText(customerList.at(0));
+        QTextCursor oldcursor = cursor;
+        cursor = document->find("ADDRESS");
+        if (!cursor.isNull()) {
+            for (int i = 1; i < customerList.size(); ++i) {
+                cursor.insertBlock();
+                cursor.insertText(customerList.at(i));
+            }
+            cursor.endEditBlock();
+        }
+        else
+            oldcursor.endEditBlock();
+    }
+}
+//! [6]
+
+//! [7]
+void MainWindow::addParagraph(const QString &paragraph)
+{
+    if (paragraph.isEmpty())
+        return;
+    QTextDocument *document = textEdit->document();
+    QTextCursor cursor = document->find(tr("Yours sincerely,"));
+    if (cursor.isNull())
+        return;
+    cursor.beginEditBlock();
+    cursor.movePosition(QTextCursor::PreviousBlock, QTextCursor::MoveAnchor, 2);
+    cursor.insertBlock();
+    cursor.insertText(paragraph);
+    cursor.insertBlock();
+    cursor.endEditBlock();
+
+}
+//! [7]
+
+void MainWindow::about()
+{
+   QMessageBox::about(this, tr("About Dock Widgets"),
+            tr("The <b>Dock Widgets</b> example demonstrates how to "
+               "use Qt's dock widgets. You can enter your own text, "
+               "click a customer to add a customer name and "
+               "address, and click standard paragraphs to add them."));
+}
+
+void MainWindow::createActions()
+{
+    newLetterAct = new QAction(QIcon(":/images/new.png"), tr("&New Letter"),
+                               this);
+    newLetterAct->setShortcuts(QKeySequence::New);
+    newLetterAct->setStatusTip(tr("Create a new form letter"));
+    connect(newLetterAct, SIGNAL(triggered()), this, SLOT(newLetter()));
+
+    saveAct = new QAction(QIcon(":/images/save.png"), tr("&Save..."), this);
+    saveAct->setShortcuts(QKeySequence::Save);
+    saveAct->setStatusTip(tr("Save the current form letter"));
+    connect(saveAct, SIGNAL(triggered()), this, SLOT(save()));
+
+    printAct = new QAction(QIcon(":/images/print.png"), tr("&Print..."), this);
+    printAct->setShortcuts(QKeySequence::Print);
+    printAct->setStatusTip(tr("Print the current form letter"));
+    connect(printAct, SIGNAL(triggered()), this, SLOT(print()));
+
+    undoAct = new QAction(QIcon(":/images/undo.png"), tr("&Undo"), this);
+    undoAct->setShortcuts(QKeySequence::Undo);
+    undoAct->setStatusTip(tr("Undo the last editing action"));
+    connect(undoAct, SIGNAL(triggered()), this, SLOT(undo()));
+
+    quitAct = new QAction(tr("&Quit"), this);
+    quitAct->setShortcut(tr("Ctrl+Q"));
+    quitAct->setStatusTip(tr("Quit the application"));
+    connect(quitAct, SIGNAL(triggered()), this, SLOT(close()));
+
+    aboutAct = new QAction(tr("&About"), this);
+    aboutAct->setStatusTip(tr("Show the application's About box"));
+    connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
+
+    aboutQtAct = new QAction(tr("About &Qt"), this);
+    aboutQtAct->setStatusTip(tr("Show the Qt library's About box"));
+    connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+}
+
+void MainWindow::createMenus()
+{
+    fileMenu = menuBar()->addMenu(tr("&File"));
+    fileMenu->addAction(newLetterAct);
+    fileMenu->addAction(saveAct);
+    fileMenu->addAction(printAct);
+    fileMenu->addSeparator();
+    fileMenu->addAction(quitAct);
+
+    editMenu = menuBar()->addMenu(tr("&Edit"));
+    editMenu->addAction(undoAct);
+
+    viewMenu = menuBar()->addMenu(tr("&View"));
+
+    menuBar()->addSeparator();
+
+    helpMenu = menuBar()->addMenu(tr("&Help"));
+    helpMenu->addAction(aboutAct);
+    helpMenu->addAction(aboutQtAct);
+}
+
+void MainWindow::createToolBars()
+{
+    fileToolBar = addToolBar(tr("File"));
+    fileToolBar->addAction(newLetterAct);
+    fileToolBar->addAction(saveAct);
+    fileToolBar->addAction(printAct);
+
+    editToolBar = addToolBar(tr("Edit"));
+    editToolBar->addAction(undoAct);
+}
+
+//! [8]
+void MainWindow::createStatusBar()
+{
+    statusBar()->showMessage(tr("Ready"));
+}
+//! [8]
+
+//! [9]
+void MainWindow::createDockWindows()
+{
+    QDockWidget *dock = new QDockWidget(tr("Customers"), this);
+    dock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
+    customerList = new QListWidget(dock);
+    customerList->addItems(QStringList()
+            << "John Doe, Harmony Enterprises, 12 Lakeside, Ambleton"
+            << "Jane Doe, Memorabilia, 23 Watersedge, Beaton"
+            << "Tammy Shea, Tiblanka, 38 Sea Views, Carlton"
+            << "Tim Sheen, Caraba Gifts, 48 Ocean Way, Deal"
+            << "Sol Harvey, Chicos Coffee, 53 New Springs, Eccleston"
+            << "Sally Hobart, Tiroli Tea, 67 Long River, Fedula");
+    dock->setWidget(customerList);
+    addDockWidget(Qt::RightDockWidgetArea, dock);
+    viewMenu->addAction(dock->toggleViewAction());
+
+    dock = new QDockWidget(tr("Paragraphs"), this);
+    paragraphsList = new QListWidget(dock);
+    paragraphsList->addItems(QStringList()
+            << "Thank you for your payment which we have received today."
+            << "Your order has been dispatched and should be with you "
+               "within 28 days."
+            << "We have dispatched those items that were in stock. The "
+               "rest of your order will be dispatched once all the "
+               "remaining items have arrived at our warehouse. No "
+               "additional shipping charges will be made."
+            << "You made a small overpayment (less than $5) which we "
+               "will keep on account for you, or return at your request."
+            << "You made a small underpayment (less than $1), but we have "
+               "sent your order anyway. We'll add this underpayment to "
+               "your next bill."
+            << "Unfortunately you did not send enough money. Please remit "
+               "an additional $. Your order will be dispatched as soon as "
+               "the complete amount has been received."
+            << "You made an overpayment (more than $5). Do you wish to "
+               "buy more items, or should we return the excess to you?");
+    dock->setWidget(paragraphsList);
+    addDockWidget(Qt::RightDockWidgetArea, dock);
+    viewMenu->addAction(dock->toggleViewAction());
+
+    connect(customerList, SIGNAL(currentTextChanged(const QString &)),
+            this, SLOT(insertCustomer(const QString &)));
+    connect(paragraphsList, SIGNAL(currentTextChanged(const QString &)),
+            this, SLOT(addParagraph(const QString &)));
+}
+//! [9]
diff --git a/examples/mainwindows/dockwidgets/mainwindow.h b/examples/mainwindows/dockwidgets/mainwindow.h
new file mode 100644
index 0000000..f4768d7
--- /dev/null
+++ b/examples/mainwindows/dockwidgets/mainwindow.h
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QListWidget;
+class QMenu;
+class QTextEdit;
+QT_END_NAMESPACE
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    MainWindow();
+
+private slots:
+    void newLetter();
+    void save();
+    void print();
+    void undo();
+    void about();
+    void insertCustomer(const QString &customer);
+    void addParagraph(const QString &paragraph);
+
+private:
+    void createActions();
+    void createMenus();
+    void createToolBars();
+    void createStatusBar();
+    void createDockWindows();
+
+    QTextEdit *textEdit;
+    QListWidget *customerList;
+    QListWidget *paragraphsList;
+
+    QMenu *fileMenu;
+    QMenu *editMenu;
+    QMenu *viewMenu;
+    QMenu *helpMenu;
+    QToolBar *fileToolBar;
+    QToolBar *editToolBar;
+    QAction *newLetterAct;
+    QAction *saveAct;
+    QAction *printAct;
+    QAction *undoAct;
+    QAction *aboutAct;
+    QAction *aboutQtAct;
+    QAction *quitAct;
+};
+//! [0]
+
+#endif