Long live Qt!

4 files changed, 573 insertions, 0 deletions

diff --git a/demos/macmainwindow/macmainwindow.h b/demos/macmainwindow/macmainwindow.h
new file mode 100644
index 0000000..b5e4740
--- /dev/null
+++ b/demos/macmainwindow/macmainwindow.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications 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 MACMAINWINDOW_H
+#define MACMAINWINDOW_H
+
+#include <QtGui>
+
+#ifdef Q_WS_MAC
+
+#import <qmaccocoaviewcontainer_mac.h>
+
+#ifdef QT_MAC_USE_COCOA
+class SearchWidget : public QMacCocoaViewContainer
+{
+    Q_OBJECT
+public:
+    SearchWidget(QWidget *parent = 0);
+    ~SearchWidget();
+
+    QSize sizeHint() const;
+private:
+};
+
+#else
+#include <Carbon/Carbon.h>
+
+// The SearchWidget class wraps a native HISearchField.
+class SearchWidget : public QWidget
+{
+    Q_OBJECT
+private:
+    HIViewRef searchField;
+    CFStringRef searchFieldText;
+
+public:
+    QSize sizeHint() const;
+    SearchWidget(QWidget *parent = 0);
+    ~SearchWidget();
+};
+
+#endif
+
+QMenu *createMenu(QWidget *parent);
+
+class SearchWrapper : public QWidget
+{
+Q_OBJECT
+public:
+    SearchWrapper(QWidget *parent = 0);
+    QSize sizeHint() const;
+    QWidget *s;
+};
+
+class Spacer : public QWidget
+{
+Q_OBJECT
+public:
+    Spacer(QWidget *parent = 0);
+    QSize sizeHint() const;
+};
+
+class MacSplitterHandle : public QSplitterHandle
+{
+Q_OBJECT
+public:
+    MacSplitterHandle(Qt::Orientation orientation, QSplitter *parent);
+    void paintEvent(QPaintEvent *);
+    QSize sizeHint() const;
+};
+
+class MacSplitter : public QSplitter
+{
+public:
+    QSplitterHandle *createHandle();
+};
+
+class MacMainWindow : public QMainWindow
+{
+Q_OBJECT
+public:
+    MacMainWindow();
+    ~MacMainWindow();
+    QAbstractItemModel *createItemModel();
+    void resizeEvent(QResizeEvent *e);
+    QAbstractItemModel *createDocumentModel();
+public:
+    QSplitter *splitter;
+    QSplitter *horizontalSplitter;
+    QTreeView *sidebar;
+    QListView *documents;
+    QTextEdit *textedit;
+    QVBoxLayout *layout;
+    SearchWidget *searchWidget;
+    QToolBar * toolBar;
+};
+
+#endif // Q_WS_MAC
+
+#endif //MACMAINWINDOW_H
diff --git a/demos/macmainwindow/macmainwindow.mm b/demos/macmainwindow/macmainwindow.mm
new file mode 100644
index 0000000..156e793
--- /dev/null
+++ b/demos/macmainwindow/macmainwindow.mm
@@ -0,0 +1,347 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications 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 "macmainwindow.h"
+#import <Cocoa/Cocoa.h>
+#include <QtGui>
+
+
+#ifdef Q_WS_MAC
+
+#include <Carbon/Carbon.h>
+
+#ifdef QT_MAC_USE_COCOA
+
+//![0]
+SearchWidget::SearchWidget(QWidget *parent)
+    : QMacCocoaViewContainer(0, parent)
+{
+    // Many Cocoa objects create temporary autorelease objects,
+    // so create a pool to catch them.
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+
+    // Create the NSSearchField, set it on the QCocoaViewContainer.
+    NSSearchField *search = [[NSSearchField alloc] init];
+    setCocoaView(search);
+
+    // Use a Qt menu for the search field menu.
+    QMenu *qtMenu = createMenu(this);
+    NSMenu *nsMenu = qtMenu->macMenu(0);
+    [[search cell] setSearchMenuTemplate:nsMenu];
+
+    // Release our reference, since our super class takes ownership and we
+    // don't need it anymore.
+    [search release];
+
+    // Clean up our pool as we no longer need it.
+    [pool release];
+}
+//![0]
+
+SearchWidget::~SearchWidget()
+{
+}
+
+QSize SearchWidget::sizeHint() const
+{
+    return QSize(150, 40);
+}
+
+#else
+
+// The SearchWidget class wraps a native HISearchField.
+SearchWidget::SearchWidget(QWidget *parent)
+    :QWidget(parent)
+{
+
+    // Create a native search field and pass its window id to QWidget::create.
+    searchFieldText = CFStringCreateWithCString(0, "search", 0);
+    HISearchFieldCreate(NULL/*bounds*/, kHISearchFieldAttributesSearchIcon | kHISearchFieldAttributesCancel,
+                        NULL/*menu ref*/, searchFieldText, &searchField);
+    create(reinterpret_cast<WId>(searchField));
+
+    // Use a Qt menu for the search field menu.
+    QMenu *searchMenu = createMenu(this);
+    MenuRef menuRef = searchMenu->macMenu(0);
+    HISearchFieldSetSearchMenu(searchField, menuRef);
+    setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed));
+}
+
+SearchWidget::~SearchWidget()
+{
+    CFRelease(searchField);
+    CFRelease(searchFieldText);
+}
+
+// Get the size hint from the search field.
+QSize SearchWidget::sizeHint() const
+{
+    EventRef event;
+    HIRect optimalBounds;
+    CreateEvent(0, kEventClassControl,
+        kEventControlGetOptimalBounds,
+        GetCurrentEventTime(),
+        kEventAttributeUserEvent, &event);
+
+    SendEventToEventTargetWithOptions(event,
+        HIObjectGetEventTarget(HIObjectRef(winId())),
+        kEventTargetDontPropagate);
+
+    GetEventParameter(event,
+        kEventParamControlOptimalBounds, typeHIRect,
+        0, sizeof(HIRect), 0, &optimalBounds);
+
+    ReleaseEvent(event);
+    return QSize(optimalBounds.size.width + 100, // make it a bit wider.
+                 optimalBounds.size.height);
+}
+
+#endif
+
+QMenu *createMenu(QWidget *parent)
+{
+    QMenu *searchMenu = new QMenu(parent);
+    
+    QAction * indexAction = searchMenu->addAction("Index Search");
+    indexAction->setCheckable(true);
+    indexAction->setChecked(true);
+
+    QAction * fulltextAction = searchMenu->addAction("Full Text Search");
+    fulltextAction->setCheckable(true);
+
+    QActionGroup *searchActionGroup = new QActionGroup(parent);
+    searchActionGroup->addAction(indexAction);
+    searchActionGroup->addAction(fulltextAction);
+    searchActionGroup->setExclusive(true);
+    
+    return searchMenu;
+}
+
+SearchWrapper::SearchWrapper(QWidget *parent)
+:QWidget(parent)
+{
+    s = new SearchWidget(this);
+    s->move(2,2);
+    setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed));
+}
+
+QSize SearchWrapper::sizeHint() const
+{
+    return s->sizeHint() + QSize(6, 2);
+}
+
+Spacer::Spacer(QWidget *parent)
+:QWidget(parent)
+{
+    QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+    setSizePolicy(sizePolicy);
+}
+
+QSize Spacer::sizeHint() const
+{
+    return QSize(1, 1);
+}
+
+MacSplitterHandle::MacSplitterHandle(Qt::Orientation orientation, QSplitter *parent)
+: QSplitterHandle(orientation, parent) {   }
+
+// Paint the horizontal handle as a gradient, paint
+// the vertical handle as a line.
+void MacSplitterHandle::paintEvent(QPaintEvent *)
+{
+    QPainter painter(this);
+
+    QColor topColor(145, 145, 145);
+    QColor bottomColor(142, 142, 142);
+    QColor gradientStart(252, 252, 252);
+    QColor gradientStop(223, 223, 223);
+
+    if (orientation() == Qt::Vertical) {
+        painter.setPen(topColor);
+        painter.drawLine(0, 0, width(), 0);
+        painter.setPen(bottomColor);
+        painter.drawLine(0, height() - 1, width(), height() - 1);
+
+        QLinearGradient linearGrad(QPointF(0, 0), QPointF(0, height() -3));
+        linearGrad.setColorAt(0, gradientStart);
+        linearGrad.setColorAt(1, gradientStop);
+        painter.fillRect(QRect(QPoint(0,1), size() - QSize(0, 2)), QBrush(linearGrad));
+    } else {
+        painter.setPen(topColor);
+        painter.drawLine(0, 0, 0, height());
+    }
+}
+
+QSize MacSplitterHandle::sizeHint() const
+{
+    QSize parent = QSplitterHandle::sizeHint();
+    if (orientation() == Qt::Vertical) {
+        return parent + QSize(0, 3);
+    } else {
+        return QSize(1, parent.height());
+    }
+}
+
+QSplitterHandle *MacSplitter::createHandle()
+{
+    return new MacSplitterHandle(orientation(), this);
+}
+
+MacMainWindow::MacMainWindow()
+{
+    QSettings settings;
+    restoreGeometry(settings.value("Geometry").toByteArray());
+
+    setWindowTitle("Mac Main Window");
+
+    splitter = new MacSplitter();
+
+    // Set up the left-hand side blue side bar.
+    sidebar = new QTreeView();
+    sidebar->setFrameStyle(QFrame::NoFrame);
+    sidebar->setAttribute(Qt::WA_MacShowFocusRect, false);
+    sidebar->setAutoFillBackground(true);
+    
+    // Set the palette.
+    QPalette palette = sidebar->palette();
+    QColor macSidebarColor(231, 237, 246);
+    QColor macSidebarHighlightColor(168, 183, 205);
+    palette.setColor(QPalette::Base, macSidebarColor);
+    palette.setColor(QPalette::Highlight, macSidebarHighlightColor);
+    sidebar->setPalette(palette);
+
+    sidebar->setModel(createItemModel());
+    sidebar->header()->hide();
+    sidebar->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    sidebar->setTextElideMode(Qt::ElideMiddle);
+
+    splitter->addWidget(sidebar);
+
+    horizontalSplitter = new MacSplitter();
+    horizontalSplitter->setOrientation(Qt::Vertical);
+    splitter->addWidget(horizontalSplitter);
+    
+    splitter->setStretchFactor(0, 0);
+    splitter->setStretchFactor(1, 1);
+
+    // Set up the top document list view.
+    documents = new QListView();
+    documents->setFrameStyle(QFrame::NoFrame);
+    documents->setAttribute(Qt::WA_MacShowFocusRect, false);
+    documents->setModel(createDocumentModel());
+    documents->setAlternatingRowColors(true);
+    documents->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
+    horizontalSplitter->addWidget(documents);
+    horizontalSplitter->setStretchFactor(0, 0);
+
+    // Set up the text view.
+    textedit = new QTextEdit();
+    textedit->setFrameStyle(QFrame::NoFrame);
+    textedit->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
+    textedit->setText("<br><br><br><br><br><br><center><b>This demo shows how to create a \
+                       Qt main window application that has the same appearance as other \
+                       Mac OS X applications such as Mail or iTunes. This includes \
+                       customizing the item views and QSplitter and wrapping native widgets \
+                       such as the search field.</b></center>");
+
+    horizontalSplitter->addWidget(textedit);
+
+    setCentralWidget(splitter);
+
+    toolBar = addToolBar(tr("Search"));
+    toolBar->addWidget(new Spacer());
+    toolBar->addWidget(new SearchWrapper());
+    
+    setUnifiedTitleAndToolBarOnMac(true);
+}
+
+MacMainWindow::~MacMainWindow()
+{
+    QSettings settings;
+    settings.setValue("Geometry", saveGeometry());
+}
+
+QAbstractItemModel *MacMainWindow::createItemModel()
+{
+    QStandardItemModel *model = new QStandardItemModel();
+    QStandardItem *parentItem = model->invisibleRootItem();
+
+    QStandardItem *documentationItem = new QStandardItem("Documentation"); 
+    parentItem->appendRow(documentationItem);
+
+    QStandardItem *assistantItem = new QStandardItem("Qt MainWindow Manual"); 
+    documentationItem->appendRow(assistantItem);
+
+    QStandardItem *designerItem = new QStandardItem("Qt Designer Manual"); 
+    documentationItem->appendRow(designerItem);
+
+    QStandardItem *qtItem = new QStandardItem("Qt Reference Documentation"); 
+    qtItem->appendRow(new QStandardItem("Classes"));
+    qtItem->appendRow(new QStandardItem("Overviews"));
+    qtItem->appendRow(new QStandardItem("Tutorial & Examples"));
+    documentationItem->appendRow(qtItem);
+
+    QStandardItem *bookmarksItem = new QStandardItem("Bookmarks"); 
+    parentItem->appendRow(bookmarksItem);
+    bookmarksItem->appendRow(new QStandardItem("QWidget"));
+    bookmarksItem->appendRow(new QStandardItem("QObject"));
+    bookmarksItem->appendRow(new QStandardItem("QWizard"));
+
+    return model;
+}
+
+void MacMainWindow::resizeEvent(QResizeEvent *)
+{
+    if (toolBar)
+        toolBar->updateGeometry();
+}
+
+QAbstractItemModel *MacMainWindow::createDocumentModel()
+{
+    QStandardItemModel *model = new QStandardItemModel();
+    QStandardItem *parentItem = model->invisibleRootItem(); 
+    parentItem->appendRow(new QStandardItem("QWidget Class Reference"));
+    parentItem->appendRow(new QStandardItem("QObject Class Reference"));
+    parentItem->appendRow(new QStandardItem("QListView Class Reference"));
+
+    return model;
+}
+
+#endif // Q_WS_MAC
diff --git a/demos/macmainwindow/macmainwindow.pro b/demos/macmainwindow/macmainwindow.pro
new file mode 100644
index 0000000..f5165a7
--- /dev/null
+++ b/demos/macmainwindow/macmainwindow.pro
@@ -0,0 +1,23 @@
+TEMPLATE        = app
+TARGET          = macmainwindow
+
+CONFIG          += qt warn_on console
+
+OBJECTIVE_SOURCES += macmainwindow.mm
+SOURCES += main.cpp 
+HEADERS += macmainwindow.h
+
+build_all:!build_pass {
+    CONFIG -= build_all
+    CONFIG += release
+}
+
+LIBS += -framework Cocoa
+
+# install
+mac {
+target.path = $$[QT_INSTALL_DEMOS]/macmainwindow
+sources.files = $$SOURCES  *.pro *.html
+sources.path = $$[QT_INSTALL_DEMOS]/macmainwindow
+INSTALLS += target sources
+}
diff --git a/demos/macmainwindow/main.cpp b/demos/macmainwindow/main.cpp
new file mode 100644
index 0000000..2b01cfe
--- /dev/null
+++ b/demos/macmainwindow/main.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications 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 "macmainwindow.h"
+
+#ifdef Q_WS_MAC
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+    MacMainWindow mainWindow;
+    mainWindow.show();
+    return app.exec();
+}
+
+#else
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+    QLabel label;
+    label.resize(300, 200);
+    label.setText(" This demo requires Mac OS X.");
+    label.show();
+    return app.exec();
+}
+
+#endif