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[profile/ivi/qtdeclarative.git] / tests / auto / qtquick1 / qdeclarativelayoutitem / tst_qdeclarativelayoutitem.cpp
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41 #include <QtTest/QtTest>
42 #include <qdeclarativecomponent.h>
43 #include <qdeclarativeengine.h>
44 #include <QtQuick1/qdeclarativeitem.h>
45 #include <QtQuick1/private/qdeclarativelayoutitem_p.h>
46 #include <qgraphicsview.h>
47 #include <qgraphicsscene.h>
48 #include <qgraphicswidget.h>
49 #include <qgraphicslinearlayout.h>
50
51 class tst_qdeclarativelayoutitem : public QObject
52 {
53     Q_OBJECT
54 public:
55     tst_qdeclarativelayoutitem();
56
57 private slots:
58     void test_resizing();
59 };
60
61 tst_qdeclarativelayoutitem::tst_qdeclarativelayoutitem()
62 {
63 }
64
65 void tst_qdeclarativelayoutitem::test_resizing()
66 {
67     //Create Layout (must be done in C++)
68     QGraphicsView view;
69     QGraphicsScene scene;
70     QGraphicsWidget *widget = new QGraphicsWidget();
71     QGraphicsLinearLayout *layout = new QGraphicsLinearLayout();
72     widget->setLayout(layout);
73     scene.addItem(widget);
74     view.setScene(&scene);
75     //Add the QML snippet into the layout
76     QDeclarativeEngine engine;
77     QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/layoutItem.qml"));
78     QDeclarative1LayoutItem* obj = static_cast<QDeclarative1LayoutItem*>(c.create());
79     QVERIFY(obj);
80     QCOMPARE(obj->minimumSize(), QSizeF(100,100));
81     QCOMPARE(obj->preferredSize(), QSizeF(200,200));
82     QCOMPARE(obj->maximumSize(), QSizeF(300,300));
83
84     layout->addItem(obj);
85     layout->setContentsMargins(0,0,0,0);
86     widget->setContentsMargins(0,0,0,0);
87     view.show();
88
89     QVERIFY(obj!= 0);
90
91     widget->setGeometry(QRectF(0,0, 400,400));
92     QCOMPARE(obj->width(), 300.0);
93     QCOMPARE(obj->height(), 300.0);
94
95     widget->setGeometry(QRectF(0,0, 300,300));
96     QCOMPARE(obj->width(), 300.0);
97     QCOMPARE(obj->height(), 300.0);
98
99     widget->setGeometry(QRectF(0,0, 200,200));
100     QCOMPARE(obj->width(), 200.0);
101     QCOMPARE(obj->height(), 200.0);
102
103     widget->setGeometry(QRectF(0,0, 100,100));
104     QCOMPARE(obj->width(), 100.0);
105     QCOMPARE(obj->height(), 100.0);
106
107     widget->setGeometry(QRectF(0,0, 40,40));
108     QCOMPARE(obj->width(), 100.0);
109     QCOMPARE(obj->height(), 100.0);
110
111     widget->setGeometry(QRectF(0,0, 412,112));
112     QCOMPARE(obj->width(), 300.0);
113     QCOMPARE(obj->height(), 112.0);
114 }
115
116
117 QTEST_MAIN(tst_qdeclarativelayoutitem)
118
119 #include "tst_qdeclarativelayoutitem.moc"