diff options
4 files changed, 124 insertions, 0 deletions
diff --git a/src/imports/layouts/qquicklayout.cpp b/src/imports/layouts/qquicklayout.cpp index abc8f97cec..99148265bb 100644 --- a/src/imports/layouts/qquicklayout.cpp +++ b/src/imports/layouts/qquicklayout.cpp @@ -698,6 +698,10 @@ QQuickLayout::QQuickLayout(QQuickLayoutPrivate &dd, QQuickItem *parent) QQuickLayout::~QQuickLayout() { d_func()->m_isReady = false; + + const auto childItems = d_func()->childItems; + for (QQuickItem *child : childItems) + QQuickItemPrivate::get(child)->removeItemChangeListener(this, QQuickItemPrivate::SiblingOrder); } QQuickLayoutAttached *QQuickLayout::qmlAttachedProperties(QObject *object) diff --git a/tests/auto/quick/qquicklayouts/data/rowlayout/Container.qml b/tests/auto/quick/qquicklayouts/data/rowlayout/Container.qml new file mode 100644 index 0000000000..22205c18f0 --- /dev/null +++ b/tests/auto/quick/qquicklayouts/data/rowlayout/Container.qml @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** 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 2.7 +import QtQuick.Layouts 1.3 + +Item { + objectName: "qtbug51927-window" + visible: true + + default property alias _contents: customContent.data + + RowLayout { + id: customContent + objectName: "qtbug51927-columnLayout" + anchors.fill: parent + } +} diff --git a/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser.qml b/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser.qml new file mode 100644 index 0000000000..ff7ce6221b --- /dev/null +++ b/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser.qml @@ -0,0 +1,53 @@ +/**************************************************************************** +** +** 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.Window 2.2 + +Container { + visible: true + + Text { + objectName: "qtbug51927-text" + text: qsTr("Hello World") + anchors.centerIn: parent + renderType: Text.QtRendering + } +} diff --git a/tests/auto/quick/qquicklayouts/data/tst_rowlayout.qml b/tests/auto/quick/qquicklayouts/data/tst_rowlayout.qml index 33b8fd0e4e..2d4e227a9e 100644 --- a/tests/auto/quick/qquicklayouts/data/tst_rowlayout.qml +++ b/tests/auto/quick/qquicklayouts/data/tst_rowlayout.qml @@ -926,5 +926,17 @@ Item { waitForRendering(layout) layout.destroy() } + + + function test_defaultPropertyAliasCrash() { + var containerUserComponent = Qt.createComponent("rowlayout/ContainerUser.qml"); + compare(containerUserComponent.status, Component.Ready); + + var containerUser = containerUserComponent.createObject(testCase); + verify(containerUser); + + // Shouldn't crash. + containerUser.destroy(); + } } } |