Long live Qt 4.5!

1 files changed, 174 insertions, 0 deletions

diff --git a/tests/auto/qboxlayout/tst_qboxlayout.cpp b/tests/auto/qboxlayout/tst_qboxlayout.cpp
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+++ b/tests/auto/qboxlayout/tst_qboxlayout.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+#include <QtGui>
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+class tst_QBoxLayout : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_QBoxLayout();
+    virtual ~tst_QBoxLayout();
+
+public slots:
+    void initTestCase();
+    void cleanupTestCase();
+    void init();
+    void cleanup();
+
+private slots:
+    void insertSpacerItem();
+    void sizeHint();
+    void sizeConstraints();
+    void setGeometry();
+};
+
+
+tst_QBoxLayout::tst_QBoxLayout()
+{
+}
+
+tst_QBoxLayout::~tst_QBoxLayout()
+{
+}
+
+void tst_QBoxLayout::initTestCase()
+{
+}
+
+void tst_QBoxLayout::cleanupTestCase()
+{
+}
+
+void tst_QBoxLayout::init()
+{
+}
+
+void tst_QBoxLayout::cleanup()
+{
+}
+
+void tst_QBoxLayout::insertSpacerItem()
+{
+    QWidget *window = new QWidget;
+
+    QSpacerItem *spacer1 = new QSpacerItem(20, 10, QSizePolicy::Expanding, QSizePolicy::Expanding);
+    QSpacerItem *spacer2 = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Expanding);
+
+    QBoxLayout *layout = new QHBoxLayout;
+    layout->addWidget(new QLineEdit("Foooooooooooooooooooooooooo"));
+    layout->addSpacerItem(spacer1);
+    layout->addWidget(new QLineEdit("Baaaaaaaaaaaaaaaaaaaaaaaaar"));
+    layout->insertSpacerItem(0, spacer2);
+    window->setLayout(layout);
+
+    QVERIFY(layout->itemAt(0) == spacer2);
+    QVERIFY(layout->itemAt(2) == spacer1);
+
+    window->show();
+}
+
+void tst_QBoxLayout::sizeHint()
+{
+    QWidget *window = new QWidget;
+    QHBoxLayout *lay1 = new QHBoxLayout;
+    QHBoxLayout *lay2 = new QHBoxLayout;
+    QLabel *label = new QLabel("widget twooooooooooooooooooooooooooooooooooooooooooooooooooooooo");
+    lay2->addWidget(label);
+    lay1->addLayout(lay2);
+    window->setLayout(lay1);
+    window->show();
+    label->setText("foooooooo baaaaaaar");
+    QSize sh = lay1->sizeHint();
+    QApplication::processEvents();
+    // Note that this is not strictly required behaviour - actually
+    // the preferred behaviour would be that sizeHint returns
+    // the same value regardless of what's lying in the event queue.
+    // (i.e. we would check for equality here instead)
+    QVERIFY(lay1->sizeHint() != sh);
+}
+
+void tst_QBoxLayout::sizeConstraints()
+{
+    QWidget *window = new QWidget;
+    QHBoxLayout *lay = new QHBoxLayout;
+    lay->addWidget(new QLabel("foooooooooooooooooooooooooooooooooooo"));
+    lay->addWidget(new QLabel("baaaaaaaaaaaaaaaaaaaaaaaaaaaaaar"));
+    lay->setSizeConstraint(QLayout::SetFixedSize);
+    window->setLayout(lay);
+    window->show();
+    QApplication::processEvents();
+    QSize sh = window->sizeHint();
+    lay->takeAt(1);
+    QVERIFY(sh.width() >= window->sizeHint().width() &&
+            sh.height() >= window->sizeHint().height());
+
+}
+
+void tst_QBoxLayout::setGeometry()
+{
+    QWidget w;
+    QVBoxLayout *lay = new QVBoxLayout;
+    lay->setMargin(0);
+    lay->setSpacing(0);
+    QHBoxLayout *lay2 = new QHBoxLayout;
+    QDial *dial = new QDial;
+    lay2->addWidget(dial);
+    lay2->setAlignment(Qt::AlignTop);
+    lay2->setAlignment(Qt::AlignRight);
+    lay->addLayout(lay2);
+    w.setLayout(lay);
+    w.show();
+    
+    QRect newGeom(0, 0, 70, 70);
+    lay2->setGeometry(newGeom);
+    QApplication::processEvents();
+    QVERIFY2(newGeom.contains(dial->geometry()), "dial->geometry() should be smaller and within newGeom");
+}
+
+QTEST_MAIN(tst_QBoxLayout)
+#include "tst_qboxlayout.moc"