Add a preferences window to the macunifiedtoolbar app.

This demonstrates the usage of the setUnifiedTitleAndToolBarOnMac()
function.

Change-Id: I4ca7d74ef7be05c87c8bf453cdd1cdad7ceb4dbc
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

5 files changed, 408 insertions, 7 deletions

diff --git a/examples/macunifiedtoolbar/macunifiedtoolbar.pro b/examples/macunifiedtoolbar/macunifiedtoolbar.pro
index a780f68..99101c4 100644
--- a/examples/macunifiedtoolbar/macunifiedtoolbar.pro
+++ b/examples/macunifiedtoolbar/macunifiedtoolbar.pro
@@ -1,18 +1,22 @@
 include (../../src/qtmacextras.pri)
 
+QT += core gui
+greaterThan(QT_MAJOR_VERSION, 4):QT += widgets
 
-QT += widgets
-SOURCES += main.cpp \
+SOURCES += \
+    main.cpp \
+    preferenceswindow.cpp \
     window.cpp
 
-RESOURCES += \
-    macunifiedtoolbar.qrc
-
-ICON = qtlogo.icns
-
 HEADERS += \
+    preferenceswindow.h \
     window.h
 
 FORMS += \
+    preferenceswindow.ui \
     window.ui
 
+RESOURCES += \
+    macunifiedtoolbar.qrc
+
+ICON = qtlogo.icns
diff --git a/examples/macunifiedtoolbar/preferenceswindow.cpp b/examples/macunifiedtoolbar/preferenceswindow.cpp
new file mode 100644
index 0000000..4855e53
--- /dev/null
+++ b/examples/macunifiedtoolbar/preferenceswindow.cpp
@@ -0,0 +1,107 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+ ** Contact: http://www.qt-project.org/legal
+ **
+ ** This file is part of QtMacExtras in the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:LGPL$
+ ** Commercial License Usage
+ ** Licensees holding valid commercial Qt licenses may use this file in
+ ** accordance with the commercial license agreement provided with the
+ ** Software or, alternatively, in accordance with the terms contained in
+ ** a written agreement between you and Digia.  For licensing terms and
+ ** conditions see http://qt.digia.com/licensing.  For further information
+ ** use the contact form at http://qt.digia.com/contact-us.
+ **
+ ** 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, Digia gives you certain additional
+ ** rights.  These rights are described in the Digia Qt LGPL Exception
+ ** version 1.1, 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.
+ **
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+#include "preferenceswindow.h"
+#include "ui_preferenceswindow.h"
+#include "qtmacunifiedtoolbar.h"
+#include <QTimer>
+
+PreferencesWindow::PreferencesWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::PreferencesWindow)
+{
+    ui->setupUi(this);
+
+    // Ensure we can only select one 'tab' at a time
+    QActionGroup *items = new QActionGroup(this);
+    foreach (QAction *action, ui->toolBar->actions())
+        items->addAction(action);
+
+    // This single line of code is all that's needed to transform a QToolBar into
+    // a QtMacUnifiedToolBar. It is available on all platforms and is simply a no-op
+    // on platforms other than OS X.
+    ::setUnifiedTitleAndToolBarOnMac(ui->toolBar, ui->useNativeToolbarCheckBox->isChecked());
+
+    // Initial setup
+    ui->actionGeneral->trigger();
+
+    QTimer::singleShot(0, this, SLOT(pack()));
+}
+
+PreferencesWindow::~PreferencesWindow()
+{
+    delete ui;
+}
+
+void PreferencesWindow::toolbarItemTriggered()
+{
+    QAction *action = qobject_cast<QAction*>(sender());
+    if (action)
+    {
+        setWindowTitle(action->text());
+    }
+
+    if (sender() == ui->actionGeneral)
+    {
+        ui->stackedWidget->setCurrentWidget(ui->generalPage);
+    }
+    else if (sender() == ui->actionNetwork)
+    {
+        ui->stackedWidget->setCurrentWidget(ui->networkPage);
+    }
+    else if (sender() == ui->actionAdvanced)
+    {
+        ui->stackedWidget->setCurrentWidget(ui->advancedPage);
+    }
+
+    QTimer::singleShot(0, this, SLOT(pack()));
+}
+
+void PreferencesWindow::useNativeToolBarToggled(bool on)
+{
+    ::setUnifiedTitleAndToolBarOnMac(ui->toolBar, on);
+    QTimer::singleShot(0, this, SLOT(pack()));
+}
+
+void PreferencesWindow::pack()
+{
+    resize(QSize());
+}
diff --git a/examples/macunifiedtoolbar/preferenceswindow.h b/examples/macunifiedtoolbar/preferenceswindow.h
new file mode 100644
index 0000000..ade07b5
--- /dev/null
+++ b/examples/macunifiedtoolbar/preferenceswindow.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+ ** Contact: http://www.qt-project.org/legal
+ **
+ ** This file is part of QtMacExtras in the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:LGPL$
+ ** Commercial License Usage
+ ** Licensees holding valid commercial Qt licenses may use this file in
+ ** accordance with the commercial license agreement provided with the
+ ** Software or, alternatively, in accordance with the terms contained in
+ ** a written agreement between you and Digia.  For licensing terms and
+ ** conditions see http://qt.digia.com/licensing.  For further information
+ ** use the contact form at http://qt.digia.com/contact-us.
+ **
+ ** 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, Digia gives you certain additional
+ ** rights.  These rights are described in the Digia Qt LGPL Exception
+ ** version 1.1, 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.
+ **
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+#ifndef PREFERENCESWINDOW_H
+#define PREFERENCESWINDOW_H
+
+#include <QMainWindow>
+
+namespace Ui
+{
+    class PreferencesWindow;
+}
+
+class PreferencesWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit PreferencesWindow(QWidget *parent = 0);
+    ~PreferencesWindow();
+
+private slots:
+    void toolbarItemTriggered();
+    void useNativeToolBarToggled(bool);
+    void pack();
+
+private:
+    Ui::PreferencesWindow *ui;
+};
+
+#endif // PREFERENCESWINDOW_H
diff --git a/examples/macunifiedtoolbar/preferenceswindow.ui b/examples/macunifiedtoolbar/preferenceswindow.ui
new file mode 100644
index 0000000..7f3ef00
--- /dev/null
+++ b/examples/macunifiedtoolbar/preferenceswindow.ui
@@ -0,0 +1,209 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>PreferencesWindow</class>
+ <widget class="QMainWindow" name="PreferencesWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Preferences</string>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="QCheckBox" name="useNativeToolbarCheckBox">
+      <property name="text">
+       <string>Use native NSToolbar</string>
+      </property>
+      <property name="checked">
+       <bool>true</bool>
+      </property>
+     </widget>
+    </item>
+    <item>
+     <widget class="QStackedWidget" name="stackedWidget">
+      <widget class="QWidget" name="generalPage">
+       <layout class="QGridLayout" name="gridLayout_2">
+        <item row="0" column="0">
+         <widget class="QLabel" name="generalLabel">
+          <property name="text">
+           <string>General preferences would go here</string>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignCenter</set>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+      <widget class="QWidget" name="networkPage">
+       <layout class="QGridLayout" name="gridLayout_3">
+        <item row="0" column="0">
+         <widget class="QLabel" name="networkLabel">
+          <property name="text">
+           <string>Network preferences would go here</string>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignCenter</set>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+      <widget class="QWidget" name="advancedPage">
+       <layout class="QGridLayout" name="gridLayout">
+        <item row="0" column="0">
+         <widget class="QLabel" name="advancedLabel">
+          <property name="text">
+           <string>Advanced preferences would go here</string>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignCenter</set>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QToolBar" name="toolBar">
+   <property name="movable">
+    <bool>false</bool>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextUnderIcon</enum>
+   </property>
+   <property name="floatable">
+    <bool>false</bool>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionGeneral"/>
+   <addaction name="actionNetwork"/>
+   <addaction name="actionAdvanced"/>
+  </widget>
+  <action name="actionGeneral">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="checked">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset resource="macunifiedtoolbar.qrc">
+     <normaloff>:/qtlogo.png</normaloff>:/qtlogo.png</iconset>
+   </property>
+   <property name="text">
+    <string>General</string>
+   </property>
+  </action>
+  <action name="actionNetwork">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset resource="macunifiedtoolbar.qrc">
+     <normaloff>:/qtlogo.png</normaloff>:/qtlogo.png</iconset>
+   </property>
+   <property name="text">
+    <string>Network</string>
+   </property>
+  </action>
+  <action name="actionAdvanced">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset resource="macunifiedtoolbar.qrc">
+     <normaloff>:/qtlogo.png</normaloff>:/qtlogo.png</iconset>
+   </property>
+   <property name="text">
+    <string>Advanced</string>
+   </property>
+  </action>
+ </widget>
+ <resources>
+  <include location="macunifiedtoolbar.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>actionGeneral</sender>
+   <signal>triggered()</signal>
+   <receiver>PreferencesWindow</receiver>
+   <slot>toolbarItemTriggered()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>399</x>
+     <y>299</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionNetwork</sender>
+   <signal>triggered()</signal>
+   <receiver>PreferencesWindow</receiver>
+   <slot>toolbarItemTriggered()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>399</x>
+     <y>299</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionAdvanced</sender>
+   <signal>triggered()</signal>
+   <receiver>PreferencesWindow</receiver>
+   <slot>toolbarItemTriggered()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>399</x>
+     <y>299</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>useNativeToolbarCheckBox</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>PreferencesWindow</receiver>
+   <slot>useNativeToolBarToggled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>61</x>
+     <y>87</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>199</x>
+     <y>149</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+ <slots>
+  <slot>toolbarItemTriggered()</slot>
+  <slot>useNativeToolBarToggled(bool)</slot>
+ </slots>
+</ui>
diff --git a/examples/macunifiedtoolbar/window.cpp b/examples/macunifiedtoolbar/window.cpp
index 8fd00bc..6c79b06 100644
--- a/examples/macunifiedtoolbar/window.cpp
+++ b/examples/macunifiedtoolbar/window.cpp
@@ -41,13 +41,17 @@
 
 #include "window.h"
 #include "ui_window.h"
+#include "preferenceswindow.h"
 #include "qtmacunifiedtoolbar.h"
 #include <QDesktopWidget>
+#include <QMenuBar>
 #include <QTimer>
 
 class WindowPrivate
 {
 public:
+    PreferencesWindow *preferencesWindow;
+    QMenuBar *mainMenuBar;
     QtMacUnifiedToolBar *toolBar;
 };
 
@@ -58,6 +62,12 @@ Window::Window(QWidget *parent) :
 {
     ui->setupUi(this);
 
+    d->preferencesWindow = new PreferencesWindow();
+
+    d->mainMenuBar = new QMenuBar();
+    QMenu *toolsMenu = d->mainMenuBar->addMenu("Tools");
+    toolsMenu->addAction("Options", d->preferencesWindow, SLOT(show()));
+
     d->toolBar = new QtMacUnifiedToolBar(this);
     d->toolBar->addAction(QIcon(":/qtlogo.png"), "Hello");
     d->toolBar->addAction(QIcon(":/qtlogo.png"), "World");
@@ -99,6 +109,8 @@ Window::Window(QWidget *parent) :
 Window::~Window()
 {
     delete ui;
+    delete d->mainMenuBar;
+    delete d->preferencesWindow;
     delete d;
 }