Add QQuickWidget as a Qt Designer plugin.

Change-Id: Ie0f87232db5eeab4b2f3c36cd5e209fce727a40d
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

6 files changed, 234 insertions, 0 deletions

diff --git a/src/designer/src/plugins/plugins.pro b/src/designer/src/plugins/plugins.pro
index b7ee66193..500a15345 100644
--- a/src/designer/src/plugins/plugins.pro
+++ b/src/designer/src/plugins/plugins.pro
@@ -3,3 +3,4 @@ TEMPLATE = subdirs
 # qtHaveModule(opengl): SUBDIRS += tools/view3d
 qtHaveModule(webkitwidgets): SUBDIRS += qwebview
 win32: qtHaveModule(axcontainer): SUBDIRS += activeqt
+qtHaveModule(quickwidgets): SUBDIRS += qquickwidget
diff --git a/src/designer/src/plugins/qquickwidget/images/qquickwidget.png b/src/designer/src/plugins/qquickwidget/images/qquickwidget.png
new file mode 100644
index 000000000..982742e75
--- /dev/null
+++ b/src/designer/src/plugins/qquickwidget/images/qquickwidget.png
diff --git a/src/designer/src/plugins/qquickwidget/qquickwidget.pro b/src/designer/src/plugins/qquickwidget/qquickwidget.pro
new file mode 100644
index 000000000..bfdade7de
--- /dev/null
+++ b/src/designer/src/plugins/qquickwidget/qquickwidget.pro
@@ -0,0 +1,9 @@
+TARGET      = qquickwidget
+QT         += widgets quickwidgets
+
+PLUGIN_CLASS_NAME = QQuickWidgetPlugin
+include(../plugins.pri)
+
+SOURCES += qquickwidget_plugin.cpp
+HEADERS += qquickwidget_plugin.h
+RESOURCES += qquickwidget_plugin.qrc
diff --git a/src/designer/src/plugins/qquickwidget/qquickwidget_plugin.cpp b/src/designer/src/plugins/qquickwidget/qquickwidget_plugin.cpp
new file mode 100644
index 000000000..5c6c97993
--- /dev/null
+++ b/src/designer/src/plugins/qquickwidget/qquickwidget_plugin.cpp
@@ -0,0 +1,140 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Designer of 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 "qquickwidget_plugin.h"
+
+#include <QtDesigner/QExtensionFactory>
+#include <QtDesigner/QExtensionManager>
+
+#include <QtCore/QtPlugin>
+#include <QtCore/QDebug>
+#include <QtQuickWidgets/QQuickWidget>
+
+QT_BEGIN_NAMESPACE
+
+QQuickWidgetPlugin::QQuickWidgetPlugin(QObject *parent)
+    : QObject(parent)
+    , m_initialized(false)
+{
+}
+
+QString QQuickWidgetPlugin::name() const
+{
+    return QStringLiteral("QQuickWidget");
+}
+
+QString QQuickWidgetPlugin::group() const
+{
+    return QStringLiteral("Display Widgets");
+}
+
+QString QQuickWidgetPlugin::toolTip() const
+{
+    return QStringLiteral("A widget for displaying a Qt Quick user interface.");
+}
+
+QString QQuickWidgetPlugin::whatsThis() const
+{
+    return toolTip();
+}
+
+QString QQuickWidgetPlugin::includeFile() const
+{
+    return QStringLiteral("QQuickWidget");
+}
+
+QIcon QQuickWidgetPlugin::icon() const
+{
+    return QIcon(QStringLiteral(":/qt-project.org/qquickwidget/images/qquickwidget.png"));
+}
+
+bool QQuickWidgetPlugin::isContainer() const
+{
+    return false;
+}
+
+QWidget *QQuickWidgetPlugin::createWidget(QWidget *parent)
+{
+    QQuickWidget *result = new QQuickWidget(parent);
+    connect(result, SIGNAL(sceneGraphError(QQuickWindow::SceneGraphError,QString)),
+            this, SLOT(sceneGraphError(QQuickWindow::SceneGraphError,QString)));
+    return result;
+}
+
+bool QQuickWidgetPlugin::isInitialized() const
+{
+    return m_initialized;
+}
+
+void QQuickWidgetPlugin::initialize(QDesignerFormEditorInterface * /*core*/)
+{
+    if (m_initialized)
+        return;
+
+    m_initialized = true;
+}
+
+QString QQuickWidgetPlugin::domXml() const
+{
+    return QStringLiteral("\
+    <ui language=\"c++\">\
+        <widget class=\"QQuickWidget\" name=\"quickWidget\">\
+            <property name=\"resizeMode\">\
+                <enum>QQuickWidget::SizeRootObjectToView</enum>\
+            </property>\
+            <property name=\"geometry\">\
+                <rect>\
+                    <x>0</x>\
+                    <y>0</y>\
+                    <width>300</width>\
+                    <height>200</height>\
+                </rect>\
+            </property>\
+        </widget>\
+    </ui>");
+}
+
+void QQuickWidgetPlugin::sceneGraphError(QQuickWindow::SceneGraphError, const QString &message)
+{
+    qWarning() << Q_FUNC_INFO << ':' << message;
+}
+
+QT_END_NAMESPACE
diff --git a/src/designer/src/plugins/qquickwidget/qquickwidget_plugin.h b/src/designer/src/plugins/qquickwidget/qquickwidget_plugin.h
new file mode 100644
index 000000000..f4d518326
--- /dev/null
+++ b/src/designer/src/plugins/qquickwidget/qquickwidget_plugin.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Designer of 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 QQUICKWIDGET_PLUGIN_H
+#define QQUICKWIDGET_PLUGIN_H
+
+#include <QtQuick/QQuickWindow>
+#include <QtDesigner/QDesignerCustomWidgetInterface>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickWidgetPlugin: public QObject, public QDesignerCustomWidgetInterface
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QDesignerCustomWidgetInterface")
+    Q_INTERFACES(QDesignerCustomWidgetInterface)
+public:
+    explicit QQuickWidgetPlugin(QObject *parent = 0);
+
+    QString name() const Q_DECL_OVERRIDE;
+    QString group() const Q_DECL_OVERRIDE;
+    QString toolTip() const Q_DECL_OVERRIDE;
+    QString whatsThis() const Q_DECL_OVERRIDE;
+    QString includeFile() const Q_DECL_OVERRIDE;
+    QIcon icon() const Q_DECL_OVERRIDE;
+    bool isContainer() const Q_DECL_OVERRIDE;
+    QWidget *createWidget(QWidget *parent) Q_DECL_OVERRIDE;
+    bool isInitialized() const Q_DECL_OVERRIDE;
+    void initialize(QDesignerFormEditorInterface *core) Q_DECL_OVERRIDE;
+    QString domXml() const Q_DECL_OVERRIDE;
+
+private slots:
+    void sceneGraphError(QQuickWindow::SceneGraphError, const QString &);
+
+private:
+    bool m_initialized;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKWIDGET_PLUGIN_H
diff --git a/src/designer/src/plugins/qquickwidget/qquickwidget_plugin.qrc b/src/designer/src/plugins/qquickwidget/qquickwidget_plugin.qrc
new file mode 100644
index 000000000..e518aa2d9
--- /dev/null
+++ b/src/designer/src/plugins/qquickwidget/qquickwidget_plugin.qrc
@@ -0,0 +1,5 @@
+<RCC>
+  <qresource prefix="/qt-project.org/qquickwidget">
+    <file>images/qquickwidget.png</file>
+  </qresource>
+</RCC>