--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/auto/declarative/qdeclarativeview/tst_qdeclarativeview.cpp Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,273 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qtest.h>
+#include <QtTest/QSignalSpy>
+#include <QtDeclarative/qdeclarativecomponent.h>
+#include <QtDeclarative/qdeclarativecontext.h>
+#include <QtDeclarative/qdeclarativeview.h>
+#include <QtDeclarative/qdeclarativeitem.h>
+#include <QtGui/qgraphicswidget.h>
+#include "../../../shared/util.h"
+
+class tst_QDeclarativeView : public QObject
+
+{
+ Q_OBJECT
+public:
+ tst_QDeclarativeView();
+
+private slots:
+ void resizemodedeclarativeitem();
+ void resizemodegraphicswidget();
+
+private:
+ template<typename T>
+ T *findItem(QGraphicsObject *parent, const QString &objectName);
+};
+
+
+tst_QDeclarativeView::tst_QDeclarativeView()
+{
+}
+
+void tst_QDeclarativeView::resizemodedeclarativeitem()
+{
+ QWidget window;
+ QDeclarativeView *canvas = new QDeclarativeView(&window);
+ QVERIFY(canvas);
+ QSignalSpy sceneResizedSpy(canvas, SIGNAL(sceneResized(QSize)));
+ canvas->setResizeMode(QDeclarativeView::SizeRootObjectToView);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/resizemodedeclarativeitem.qml"));
+ QDeclarativeItem* declarativeItem = qobject_cast<QDeclarativeItem*>(canvas->rootObject());
+ QVERIFY(declarativeItem);
+ window.show();
+
+ // initial size from root object
+ QCOMPARE(declarativeItem->width(), 200.0);
+ QCOMPARE(declarativeItem->height(), 200.0);
+ QCOMPARE(canvas->size(), QSize(200, 200));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy.count(), 1);
+
+ // size update from view
+ canvas->resize(QSize(80,100));
+ QCOMPARE(declarativeItem->width(), 80.0);
+ QCOMPARE(declarativeItem->height(), 100.0);
+ QCOMPARE(canvas->size(), QSize(80, 100));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy.count(), 2);
+
+ canvas->setResizeMode(QDeclarativeView::SizeViewToRootObject);
+
+ // size update from view disabled
+ canvas->resize(QSize(60,80));
+ QCOMPARE(declarativeItem->width(), 80.0);
+ QCOMPARE(declarativeItem->height(), 100.0);
+ QCOMPARE(canvas->size(), QSize(60, 80));
+ QCOMPARE(sceneResizedSpy.count(), 3);
+
+ // size update from root object
+ declarativeItem->setWidth(250);
+ declarativeItem->setHeight(350);
+ QCOMPARE(declarativeItem->width(), 250.0);
+ QCOMPARE(declarativeItem->height(), 350.0);
+ QTRY_COMPARE(canvas->size(), QSize(250, 350));
+ QCOMPARE(canvas->size(), QSize(250, 350));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy.count(), 4);
+
+ // reset canvas
+ window.hide();
+ delete canvas;
+ canvas = new QDeclarativeView(&window);
+ QVERIFY(canvas);
+ QSignalSpy sceneResizedSpy2(canvas, SIGNAL(sceneResized(QSize)));
+ canvas->setResizeMode(QDeclarativeView::SizeViewToRootObject);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/resizemodedeclarativeitem.qml"));
+ declarativeItem = qobject_cast<QDeclarativeItem*>(canvas->rootObject());
+ QVERIFY(declarativeItem);
+ window.show();
+
+ // initial size for root object
+ QCOMPARE(declarativeItem->width(), 200.0);
+ QCOMPARE(declarativeItem->height(), 200.0);
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy2.count(), 1);
+
+ // size update from root object
+ declarativeItem->setWidth(80);
+ declarativeItem->setHeight(100);
+ QCOMPARE(declarativeItem->width(), 80.0);
+ QCOMPARE(declarativeItem->height(), 100.0);
+ QTRY_COMPARE(canvas->size(), QSize(80, 100));
+ QCOMPARE(canvas->size(), QSize(80, 100));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy2.count(), 2);
+
+ // size update from root object disabled
+ canvas->setResizeMode(QDeclarativeView::SizeRootObjectToView);
+ declarativeItem->setWidth(60);
+ declarativeItem->setHeight(80);
+ QCOMPARE(canvas->width(), 80);
+ QCOMPARE(canvas->height(), 100);
+ QCOMPARE(QSize(declarativeItem->width(), declarativeItem->height()), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy2.count(), 2);
+
+ // size update from view
+ canvas->resize(QSize(200,300));
+ QCOMPARE(declarativeItem->width(), 200.0);
+ QCOMPARE(declarativeItem->height(), 300.0);
+ QCOMPARE(canvas->size(), QSize(200, 300));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy2.count(), 3);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeView::resizemodegraphicswidget()
+{
+ QWidget window;
+ QDeclarativeView *canvas = new QDeclarativeView(&window);
+ QVERIFY(canvas);
+ QSignalSpy sceneResizedSpy(canvas, SIGNAL(sceneResized(QSize)));
+ canvas->setResizeMode(QDeclarativeView::SizeRootObjectToView);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/resizemodegraphicswidget.qml"));
+ QGraphicsWidget* graphicsWidget = qobject_cast<QGraphicsWidget*>(canvas->rootObject());
+ QVERIFY(graphicsWidget);
+ window.show();
+
+ // initial size from root object
+ QCOMPARE(graphicsWidget->size(), QSizeF(200.0, 200.0));
+ QCOMPARE(canvas->size(), QSize(200, 200));
+ QCOMPARE(canvas->size(), QSize(200, 200));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy.count(), 1);
+
+ // size update from view
+ canvas->resize(QSize(80,100));
+ QCOMPARE(graphicsWidget->size(), QSizeF(80.0,100.0));
+ QCOMPARE(canvas->size(), QSize(80,100));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy.count(), 2);
+
+ // size update from view disabled
+ canvas->setResizeMode(QDeclarativeView::SizeViewToRootObject);
+ canvas->resize(QSize(60,80));
+ QCOMPARE(graphicsWidget->size(), QSizeF(80.0,100.0));
+ QCOMPARE(canvas->size(), QSize(60, 80));
+ QCOMPARE(sceneResizedSpy.count(), 3);
+
+ // size update from root object
+ graphicsWidget->resize(QSizeF(250.0, 350.0));
+ QCOMPARE(graphicsWidget->size(), QSizeF(250.0,350.0));
+ QCOMPARE(canvas->size(), QSize(250, 350));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy.count(), 4);
+
+ // reset canvas
+ window.hide();
+ delete canvas;
+ canvas = new QDeclarativeView(&window);
+ QVERIFY(canvas);
+ QSignalSpy sceneResizedSpy2(canvas, SIGNAL(sceneResized(QSize)));
+ canvas->setResizeMode(QDeclarativeView::SizeViewToRootObject);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/resizemodegraphicswidget.qml"));
+ graphicsWidget = qobject_cast<QGraphicsWidget*>(canvas->rootObject());
+ QVERIFY(graphicsWidget);
+ window.show();
+
+ // initial size from root object
+ QCOMPARE(graphicsWidget->size(), QSizeF(200.0, 200.0));
+ QCOMPARE(canvas->size(), QSize(200, 200));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy2.count(), 1);
+
+ // size update from root object
+ graphicsWidget->resize(QSizeF(80, 100));
+ QCOMPARE(graphicsWidget->size(), QSizeF(80.0, 100.0));
+ QCOMPARE(canvas->size(), QSize(80, 100));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy2.count(), 2);
+
+ // size update from root object disabled
+ canvas->setResizeMode(QDeclarativeView::SizeRootObjectToView);
+ graphicsWidget->resize(QSizeF(60,80));
+ QCOMPARE(canvas->size(), QSize(80,100));
+ QCOMPARE(QSize(graphicsWidget->size().width(), graphicsWidget->size().height()), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy2.count(), 2);
+
+ // size update from view
+ canvas->resize(QSize(200,300));
+ QCOMPARE(graphicsWidget->size(), QSizeF(200.0, 300.0));
+ QCOMPARE(canvas->size(), QSize(200, 300));
+ QCOMPARE(canvas->size(), canvas->sizeHint());
+ QCOMPARE(sceneResizedSpy2.count(), 3);
+
+ window.show();
+ delete canvas;
+}
+
+template<typename T>
+T *tst_QDeclarativeView::findItem(QGraphicsObject *parent, const QString &objectName)
+{
+ if (!parent)
+ return 0;
+
+ const QMetaObject &mo = T::staticMetaObject;
+ //qDebug() << parent->QGraphicsObject::children().count() << "children";
+ for (int i = 0; i < parent->childItems().count(); ++i) {
+ QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(parent->childItems().at(i));
+ if(!item)
+ continue;
+ //qDebug() << "try" << item;
+ if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName))
+ return static_cast<T*>(item);
+ item = findItem<T>(item, objectName);
+ if (item)
+ return static_cast<T*>(item);
+ }
+
+ return 0;
+}
+
+QTEST_MAIN(tst_QDeclarativeView)
+
+#include "tst_qdeclarativeview.moc"