Long live Qt 4.5!

4 files changed, 561 insertions, 0 deletions

diff --git a/examples/dialogs/standarddialogs/dialog.cpp b/examples/dialogs/standarddialogs/dialog.cpp
new file mode 100644
index 0000000..0fe1f7e
--- /dev/null
+++ b/examples/dialogs/standarddialogs/dialog.cpp
@@ -0,0 +1,390 @@
+/****************************************************************************
+**
+** 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 <QtGui>
+
+#include "dialog.h"
+
+#define MESSAGE \
+    Dialog::tr("<p>Message boxes have a caption, a text, " \
+               "and any number of buttons, each with standard or custom texts." \
+               "<p>Click a button to close the message box. Pressing the Esc button " \
+               "will activate the detected escape button (if any).")
+
+Dialog::Dialog(QWidget *parent)
+    : QDialog(parent)
+{
+    errorMessageDialog = new QErrorMessage(this);
+
+    int frameStyle = QFrame::Sunken | QFrame::Panel;
+
+    integerLabel = new QLabel;
+    integerLabel->setFrameStyle(frameStyle);
+    QPushButton *integerButton =
+            new QPushButton(tr("QInputDialog::get&Integer()"));
+
+    doubleLabel = new QLabel;
+    doubleLabel->setFrameStyle(frameStyle);
+    QPushButton *doubleButton =
+            new QPushButton(tr("QInputDialog::get&Double()"));
+
+    itemLabel = new QLabel;
+    itemLabel->setFrameStyle(frameStyle);
+    QPushButton *itemButton = new QPushButton(tr("QInputDialog::getIte&m()"));
+
+    textLabel = new QLabel;
+    textLabel->setFrameStyle(frameStyle);
+    QPushButton *textButton = new QPushButton(tr("QInputDialog::get&Text()"));
+
+    colorLabel = new QLabel;
+    colorLabel->setFrameStyle(frameStyle);
+    QPushButton *colorButton = new QPushButton(tr("QColorDialog::get&Color()"));
+
+    fontLabel = new QLabel;
+    fontLabel->setFrameStyle(frameStyle);
+    QPushButton *fontButton = new QPushButton(tr("QFontDialog::get&Font()"));
+
+    directoryLabel = new QLabel;
+    directoryLabel->setFrameStyle(frameStyle);
+    QPushButton *directoryButton =
+            new QPushButton(tr("QFileDialog::getE&xistingDirectory()"));
+
+    openFileNameLabel = new QLabel;
+    openFileNameLabel->setFrameStyle(frameStyle);
+    QPushButton *openFileNameButton =
+            new QPushButton(tr("QFileDialog::get&OpenFileName()"));
+
+    openFileNamesLabel = new QLabel;
+    openFileNamesLabel->setFrameStyle(frameStyle);
+    QPushButton *openFileNamesButton =
+            new QPushButton(tr("QFileDialog::&getOpenFileNames()"));
+
+    saveFileNameLabel = new QLabel;
+    saveFileNameLabel->setFrameStyle(frameStyle);
+    QPushButton *saveFileNameButton =
+            new QPushButton(tr("QFileDialog::get&SaveFileName()"));
+
+    criticalLabel = new QLabel;
+    criticalLabel->setFrameStyle(frameStyle);
+    QPushButton *criticalButton =
+            new QPushButton(tr("QMessageBox::critica&l()"));
+
+    informationLabel = new QLabel;
+    informationLabel->setFrameStyle(frameStyle);
+    QPushButton *informationButton =
+            new QPushButton(tr("QMessageBox::i&nformation()"));
+
+    questionLabel = new QLabel;
+    questionLabel->setFrameStyle(frameStyle);
+    QPushButton *questionButton =
+            new QPushButton(tr("QMessageBox::&question()"));
+
+    warningLabel = new QLabel;
+    warningLabel->setFrameStyle(frameStyle);
+    QPushButton *warningButton = new QPushButton(tr("QMessageBox::&warning()"));
+
+    errorLabel = new QLabel;
+    errorLabel->setFrameStyle(frameStyle);
+    QPushButton *errorButton =
+            new QPushButton(tr("QErrorMessage::show&M&essage()"));
+
+    connect(integerButton, SIGNAL(clicked()), this, SLOT(setInteger()));
+    connect(doubleButton, SIGNAL(clicked()), this, SLOT(setDouble()));
+    connect(itemButton, SIGNAL(clicked()), this, SLOT(setItem()));
+    connect(textButton, SIGNAL(clicked()), this, SLOT(setText()));
+    connect(colorButton, SIGNAL(clicked()), this, SLOT(setColor()));
+    connect(fontButton, SIGNAL(clicked()), this, SLOT(setFont()));
+    connect(directoryButton, SIGNAL(clicked()),
+            this, SLOT(setExistingDirectory()));
+    connect(openFileNameButton, SIGNAL(clicked()),
+            this, SLOT(setOpenFileName()));
+    connect(openFileNamesButton, SIGNAL(clicked()),
+            this, SLOT(setOpenFileNames()));
+    connect(saveFileNameButton, SIGNAL(clicked()),
+            this, SLOT(setSaveFileName()));
+    connect(criticalButton, SIGNAL(clicked()), this, SLOT(criticalMessage()));
+    connect(informationButton, SIGNAL(clicked()),
+            this, SLOT(informationMessage()));
+    connect(questionButton, SIGNAL(clicked()), this, SLOT(questionMessage()));
+    connect(warningButton, SIGNAL(clicked()), this, SLOT(warningMessage()));
+    connect(errorButton, SIGNAL(clicked()), this, SLOT(errorMessage()));
+
+    native = new QCheckBox(this);
+    native->setText("Use native file dialog.");
+    native->setChecked(true);
+#ifndef Q_WS_WIN
+#ifndef Q_OS_MAC
+    native->hide();
+#endif
+#endif
+    QGridLayout *layout = new QGridLayout;
+    layout->setColumnStretch(1, 1);
+    layout->setColumnMinimumWidth(1, 250);
+    layout->addWidget(integerButton, 0, 0);
+    layout->addWidget(integerLabel, 0, 1);
+    layout->addWidget(doubleButton, 1, 0);
+    layout->addWidget(doubleLabel, 1, 1);
+    layout->addWidget(itemButton, 2, 0);
+    layout->addWidget(itemLabel, 2, 1);
+    layout->addWidget(textButton, 3, 0);
+    layout->addWidget(textLabel, 3, 1);
+    layout->addWidget(colorButton, 4, 0);
+    layout->addWidget(colorLabel, 4, 1);
+    layout->addWidget(fontButton, 5, 0);
+    layout->addWidget(fontLabel, 5, 1);
+    layout->addWidget(directoryButton, 6, 0);
+    layout->addWidget(directoryLabel, 6, 1);
+    layout->addWidget(openFileNameButton, 7, 0);
+    layout->addWidget(openFileNameLabel, 7, 1);
+    layout->addWidget(openFileNamesButton, 8, 0);
+    layout->addWidget(openFileNamesLabel, 8, 1);
+    layout->addWidget(saveFileNameButton, 9, 0);
+    layout->addWidget(saveFileNameLabel, 9, 1);
+    layout->addWidget(criticalButton, 10, 0);
+    layout->addWidget(criticalLabel, 10, 1);
+    layout->addWidget(informationButton, 11, 0);
+    layout->addWidget(informationLabel, 11, 1);
+    layout->addWidget(questionButton, 12, 0);
+    layout->addWidget(questionLabel, 12, 1);
+    layout->addWidget(warningButton, 13, 0);
+    layout->addWidget(warningLabel, 13, 1);
+    layout->addWidget(errorButton, 14, 0);
+    layout->addWidget(errorLabel, 14, 1);
+    layout->addWidget(native, 15, 0);
+    setLayout(layout);
+
+    setWindowTitle(tr("Standard Dialogs"));
+}
+
+void Dialog::setInteger()
+{
+//! [0]
+    bool ok;
+    int i = QInputDialog::getInteger(this, tr("QInputDialog::getInteger()"),
+                                     tr("Percentage:"), 25, 0, 100, 1, &ok);
+    if (ok)
+        integerLabel->setText(tr("%1%").arg(i));
+//! [0]
+}
+
+void Dialog::setDouble()
+{
+//! [1]
+    bool ok;
+    double d = QInputDialog::getDouble(this, tr("QInputDialog::getDouble()"),
+                                       tr("Amount:"), 37.56, -10000, 10000, 2, &ok);
+    if (ok)
+        doubleLabel->setText(QString("$%1").arg(d));
+//! [1]
+}
+
+void Dialog::setItem()
+{
+//! [2]
+    QStringList items;
+    items << tr("Spring") << tr("Summer") << tr("Fall") << tr("Winter");
+
+    bool ok;
+    QString item = QInputDialog::getItem(this, tr("QInputDialog::getItem()"),
+                                         tr("Season:"), items, 0, false, &ok);
+    if (ok && !item.isEmpty())
+        itemLabel->setText(item);
+//! [2]
+}
+
+void Dialog::setText()
+{
+//! [3]
+    bool ok;
+    QString text = QInputDialog::getText(this, tr("QInputDialog::getText()"),
+                                         tr("User name:"), QLineEdit::Normal,
+                                         QDir::home().dirName(), &ok);
+    if (ok && !text.isEmpty())
+        textLabel->setText(text);
+//! [3]
+}
+
+void Dialog::setColor()
+{
+    QColor color = QColorDialog::getColor(Qt::green, this);
+    if (color.isValid()) {
+        colorLabel->setText(color.name());
+        colorLabel->setPalette(QPalette(color));
+        colorLabel->setAutoFillBackground(true);
+    }
+}
+
+void Dialog::setFont()
+{
+    bool ok;
+    QFont font = QFontDialog::getFont(&ok, QFont(fontLabel->text()), this);
+    if (ok) {
+        fontLabel->setText(font.key());
+        fontLabel->setFont(font);
+    }
+}
+
+void Dialog::setExistingDirectory()
+{
+    QFileDialog::Options options = QFileDialog::DontResolveSymlinks | QFileDialog::ShowDirsOnly;
+    if (!native->isChecked())
+        options |= QFileDialog::DontUseNativeDialog;
+    QString directory = QFileDialog::getExistingDirectory(this,
+                                tr("QFileDialog::getExistingDirectory()"),
+                                directoryLabel->text(),
+                                options);
+    if (!directory.isEmpty())
+        directoryLabel->setText(directory);
+}
+
+void Dialog::setOpenFileName()
+{
+    QFileDialog::Options options;
+    if (!native->isChecked())
+        options |= QFileDialog::DontUseNativeDialog;
+    QString selectedFilter;
+    QString fileName = QFileDialog::getOpenFileName(this,
+                                tr("QFileDialog::getOpenFileName()"),
+                                openFileNameLabel->text(),
+                                tr("All Files (*);;Text Files (*.txt)"),
+                                &selectedFilter,
+                                options);
+    if (!fileName.isEmpty())
+        openFileNameLabel->setText(fileName);
+}
+
+void Dialog::setOpenFileNames()
+{
+    QFileDialog::Options options;
+    if (!native->isChecked())
+        options |= QFileDialog::DontUseNativeDialog;
+    QString selectedFilter;
+    QStringList files = QFileDialog::getOpenFileNames(
+                                this, tr("QFileDialog::getOpenFileNames()"),
+                                openFilesPath,
+                                tr("All Files (*);;Text Files (*.txt)"),
+                                &selectedFilter,
+                                options);
+    if (files.count()) {
+        openFilesPath = files[0];
+        openFileNamesLabel->setText(QString("[%1]").arg(files.join(", ")));
+    }
+}
+
+void Dialog::setSaveFileName()
+{
+    QFileDialog::Options options;
+    if (!native->isChecked())
+        options |= QFileDialog::DontUseNativeDialog;
+    QString selectedFilter;
+    QString fileName = QFileDialog::getSaveFileName(this,
+                                tr("QFileDialog::getSaveFileName()"),
+                                saveFileNameLabel->text(),
+                                tr("All Files (*);;Text Files (*.txt)"),
+                                &selectedFilter,
+                                options);
+    if (!fileName.isEmpty())
+        saveFileNameLabel->setText(fileName);
+}
+
+void Dialog::criticalMessage()
+{
+    QMessageBox::StandardButton reply;
+    reply = QMessageBox::critical(this, tr("QMessageBox::critical()"),
+                                    MESSAGE,
+                                    QMessageBox::Abort | QMessageBox::Retry | QMessageBox::Ignore);
+    if (reply == QMessageBox::Abort)
+        criticalLabel->setText(tr("Abort"));
+    else if (reply == QMessageBox::Retry)
+        criticalLabel->setText(tr("Retry"));
+    else
+        criticalLabel->setText(tr("Ignore"));
+}
+
+void Dialog::informationMessage()
+{
+    QMessageBox::StandardButton reply;
+    reply = QMessageBox::information(this, tr("QMessageBox::information()"), MESSAGE);
+    if (reply == QMessageBox::Ok)
+        informationLabel->setText(tr("OK"));
+    else
+        informationLabel->setText(tr("Escape"));
+}
+
+void Dialog::questionMessage()
+{
+    QMessageBox::StandardButton reply;
+    reply = QMessageBox::question(this, tr("QMessageBox::question()"),
+                                    MESSAGE,
+                                    QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
+    if (reply == QMessageBox::Yes)
+        questionLabel->setText(tr("Yes"));
+    else if (reply == QMessageBox::No)
+        questionLabel->setText(tr("No"));
+    else
+        questionLabel->setText(tr("Cancel"));
+}
+
+void Dialog::warningMessage()
+{
+    QMessageBox msgBox(QMessageBox::Warning, tr("QMessageBox::warning()"),
+                       MESSAGE, 0, this);
+    msgBox.addButton(tr("Save &Again"), QMessageBox::AcceptRole);
+    msgBox.addButton(tr("&Continue"), QMessageBox::RejectRole);
+    if (msgBox.exec() == QMessageBox::AcceptRole)
+        warningLabel->setText(tr("Save Again"));
+    else
+        warningLabel->setText(tr("Continue"));
+
+}
+
+void Dialog::errorMessage()
+{
+    errorMessageDialog->showMessage(
+            tr("This dialog shows and remembers error messages. "
+               "If the checkbox is checked (as it is by default), "
+               "the shown message will be shown again, "
+               "but if the user unchecks the box the message "
+               "will not appear again if QErrorMessage::showMessage() "
+               "is called with the same message."));
+    errorLabel->setText(tr("If the box is unchecked, the message "
+                           "won't appear again."));
+}
diff --git a/examples/dialogs/standarddialogs/dialog.h b/examples/dialogs/standarddialogs/dialog.h
new file mode 100644
index 0000000..35f0b05
--- /dev/null
+++ b/examples/dialogs/standarddialogs/dialog.h
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** 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 DIALOG_H
+#define DIALOG_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QLabel;
+class QErrorMessage;
+QT_END_NAMESPACE
+
+class Dialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    Dialog(QWidget *parent = 0);
+
+private slots:
+    void setInteger();
+    void setDouble();
+    void setItem();
+    void setText();
+    void setColor();
+    void setFont();
+    void setExistingDirectory();
+    void setOpenFileName();
+    void setOpenFileNames();
+    void setSaveFileName();
+    void criticalMessage();
+    void informationMessage();
+    void questionMessage();
+    void warningMessage();
+    void errorMessage();
+
+private:
+    QCheckBox *native;
+    QLabel *integerLabel;
+    QLabel *doubleLabel;
+    QLabel *itemLabel;
+    QLabel *textLabel;
+    QLabel *colorLabel;
+    QLabel *fontLabel;
+    QLabel *directoryLabel;
+    QLabel *openFileNameLabel;
+    QLabel *openFileNamesLabel;
+    QLabel *saveFileNameLabel;
+    QLabel *criticalLabel;
+    QLabel *informationLabel;
+    QLabel *questionLabel;
+    QLabel *warningLabel;
+    QLabel *errorLabel;
+    QErrorMessage *errorMessageDialog;
+
+    QString openFilesPath;
+};
+
+#endif
diff --git a/examples/dialogs/standarddialogs/main.cpp b/examples/dialogs/standarddialogs/main.cpp
new file mode 100644
index 0000000..3b7ed8b
--- /dev/null
+++ b/examples/dialogs/standarddialogs/main.cpp
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** 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 <QTranslator>
+#include <QLocale>
+#include <QLibraryInfo>
+
+#include "dialog.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QString translatorFileName = QLatin1String("qt_");
+    translatorFileName += QLocale::system().name();
+    QTranslator *translator = new QTranslator(&app);
+    if (translator->load(translatorFileName, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
+        app.installTranslator(translator);
+
+    Dialog dialog;
+    return dialog.exec();
+}
diff --git a/examples/dialogs/standarddialogs/standarddialogs.pro b/examples/dialogs/standarddialogs/standarddialogs.pro
new file mode 100644
index 0000000..6bfa6bf
--- /dev/null
+++ b/examples/dialogs/standarddialogs/standarddialogs.pro
@@ -0,0 +1,11 @@
+HEADERS       = dialog.h
+SOURCES       = dialog.cpp \
+                main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dialogs/standarddialogs
+sources.files = $$SOURCES $$HEADERS *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dialogs/standarddialogs
+INSTALLS += target sources
+wince50standard-x86-msvc2005: LIBS += libcmt.lib corelibc.lib ole32.lib oleaut32.lib uuid.lib commctrl.lib coredll.lib winsock.lib ws2.lib
+