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    40 ****************************************************************************/

    41 #include <QtTest/QtTest>

    42 #include <qdeclarativecomponent.h>

    43 #include <qdeclarativeengine.h>

    44 #include <qdeclarativeitem.h>

    45 #include <private/qdeclarativelayoutitem_p.h>

    46 #include <qgraphicsview.h>

    47 #include <qgraphicsscene.h>

    48 #include <qgraphicswidget.h>

    49 #include <qgraphicslinearlayout.h>

    50 #include "../../../shared/util.h"

    51 

    52 class tst_qdeclarativelayoutitem : public QObject

    53 {

    54     Q_OBJECT

    55 public:

    56     tst_qdeclarativelayoutitem();

    57 

    58 private slots:

    59     void test_resizing();

    60 };

    61 

    62 tst_qdeclarativelayoutitem::tst_qdeclarativelayoutitem()

    63 {

    64 }

    65 

    66 void tst_qdeclarativelayoutitem::test_resizing()

    67 {

    68     //Create Layout (must be done in C++)

    69     QGraphicsView view;

    70     QGraphicsScene scene;

    71     QGraphicsWidget *widget = new QGraphicsWidget();

    72     QGraphicsLinearLayout *layout = new QGraphicsLinearLayout();

    73     widget->setLayout(layout);

    74     scene.addItem(widget);

    75     view.setScene(&scene);

    76     //Add the QML snippet into the layout

    77     QDeclarativeEngine engine;

    78     QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/layoutItem.qml"));

    79     QDeclarativeLayoutItem* obj = static_cast<QDeclarativeLayoutItem*>(c.create());

    80     layout->addItem(obj);

    81     layout->setContentsMargins(0,0,0,0);

    82     widget->setContentsMargins(0,0,0,0);

    83     view.show();

    84 

    85     QVERIFY(obj!= 0);

    86 

    87     widget->setGeometry(QRectF(0,0, 400,400));

    88     QCOMPARE(obj->width(), 300.0);

    89     QCOMPARE(obj->height(), 300.0);

    90 

    91     widget->setGeometry(QRectF(0,0, 300,300));

    92     QCOMPARE(obj->width(), 300.0);

    93     QCOMPARE(obj->height(), 300.0);

    94 

    95     widget->setGeometry(QRectF(0,0, 200,200));

    96     QCOMPARE(obj->width(), 200.0);

    97     QCOMPARE(obj->height(), 200.0);

    98 

    99     widget->setGeometry(QRectF(0,0, 100,100));

   100     QCOMPARE(obj->width(), 100.0);

   101     QCOMPARE(obj->height(), 100.0);

   102 

   103     widget->setGeometry(QRectF(0,0, 40,40));

   104     QCOMPARE(obj->width(), 100.0);

   105     QCOMPARE(obj->height(), 100.0);

   106 

   107     widget->setGeometry(QRectF(0,0, 412,112));

   108     QCOMPARE(obj->width(), 300.0);

   109     QCOMPARE(obj->height(), 112.0);

   110 }

   111 

   112 

   113 QTEST_MAIN(tst_qdeclarativelayoutitem)

   114 

   115 #include "tst_qdeclarativelayoutitem.moc"