AppWindow: take header & footer visibility into account in relayout()

Task-number: QTBUG-55143
Change-Id: I2acf8ca720df33a0417d850b5b0410ec9166dc89
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

2 files changed, 99 insertions, 0 deletions

diff --git a/tests/auto/applicationwindow/data/layout.qml b/tests/auto/applicationwindow/data/layout.qml
new file mode 100644
index 00000000..2174b78e
--- /dev/null
+++ b/tests/auto/applicationwindow/data/layout.qml
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.6
+import QtQuick.Controls 2.0
+
+ApplicationWindow {
+    width: 200
+    height: 200
+    visible: true
+
+    header: ToolBar { }
+    footer: ToolBar { }
+}
diff --git a/tests/auto/applicationwindow/tst_applicationwindow.cpp b/tests/auto/applicationwindow/tst_applicationwindow.cpp
index bec8aa81..02528fdc 100644
--- a/tests/auto/applicationwindow/tst_applicationwindow.cpp
+++ b/tests/auto/applicationwindow/tst_applicationwindow.cpp
@@ -72,6 +72,7 @@ private slots:
     void activeFocusControl_data();
     void activeFocusControl();
     void focusAfterPopupClosed();
+    void layout();
 };
 
 void tst_applicationwindow::qmlCreation()
@@ -684,6 +685,53 @@ void tst_applicationwindow::focusAfterPopupClosed()
     QCOMPARE(spy.count(), 2);
 }
 
+void tst_applicationwindow::layout()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.loadUrl(testFileUrl("layout.qml"));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QQuickApplicationWindow* window = qobject_cast<QQuickApplicationWindow*>(object.data());
+    QVERIFY(window);
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+
+    QQuickItem *content = window->contentItem();
+    QVERIFY(content);
+    QQuickItem *header = window->header();
+    QVERIFY(header);
+    QQuickItem *footer = window->footer();
+    QVERIFY(footer);
+
+    QCOMPARE(header->x(), 0.0);
+    QCOMPARE(header->y(), -header->height());
+    QCOMPARE(header->width(), qreal(window->width()));
+    QVERIFY(header->height() > 0);
+
+    QCOMPARE(footer->x(), 0.0);
+    QCOMPARE(footer->y(), content->height());
+    QCOMPARE(footer->width(), qreal(window->width()));
+    QVERIFY(footer->height() > 0.0);
+
+    QCOMPARE(content->x(), 0.0);
+    QCOMPARE(content->y(), header->height());
+    QCOMPARE(content->width(), qreal(window->width()));
+    QCOMPARE(content->height(), window->height() - header->height() - footer->height());
+
+    header->setVisible(false);
+    QCOMPARE(content->x(), 0.0);
+    QCOMPARE(content->y(), 0.0);
+    QCOMPARE(content->width(), qreal(window->width()));
+    QCOMPARE(content->height(), window->height() - footer->height());
+
+    footer->setVisible(false);
+    QCOMPARE(content->x(), 0.0);
+    QCOMPARE(content->y(), 0.0);
+    QCOMPARE(content->width(), qreal(window->width()));
+    QCOMPARE(content->height(), qreal(window->height()));
+}
+
 QTEST_MAIN(tst_applicationwindow)
 
 #include "tst_applicationwindow.moc"