From a9cae7c25c67dfc21f63202a9fadba8ad20d24df Mon Sep 17 00:00:00 2001 From: Jocelyn Turcotte Date: Thu, 15 Jan 2015 15:45:46 +0100 Subject: Fix the new window example code GC problems If we want to allow destroying the main window, we need to also create it dynamically. Use an intermediate root QtObject to take care of this. Change-Id: I04ba2ac7b1a24ea75ee1eecc3ab9157e8645ab30 Reviewed-by: Andras Becsi --- tests/quicktestbrowser/ApplicationRoot.qml | 58 +++++++++++++++++++++++++++++ tests/quicktestbrowser/BrowserDialog.qml | 56 ++++++++++++++++++++++++++++ tests/quicktestbrowser/BrowserWindow.qml | 23 ++---------- tests/quicktestbrowser/main.cpp | 2 +- tests/quicktestbrowser/quicktestbrowser.pro | 4 +- tests/quicktestbrowser/resources.qrc | 2 + 6 files changed, 124 insertions(+), 21 deletions(-) create mode 100644 tests/quicktestbrowser/ApplicationRoot.qml create mode 100644 tests/quicktestbrowser/BrowserDialog.qml diff --git a/tests/quicktestbrowser/ApplicationRoot.qml b/tests/quicktestbrowser/ApplicationRoot.qml new file mode 100644 index 000000000..56196efdc --- /dev/null +++ b/tests/quicktestbrowser/ApplicationRoot.qml @@ -0,0 +1,58 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebEngine module 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 Digia Plc and its Subsidiary(-ies) 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 2.1 + +QtObject { + id: root + property Component browserWindowComponent: BrowserWindow { + applicationRoot: root + onClosing: destroy() + } + property Component browserDialogComponent: BrowserDialog { + onClosing: destroy() + } + function createWindow() { return browserWindowComponent.createObject(root) } + function createDialog() { return browserDialogComponent.createObject(root) } + function load(url) { + var browserWindow = createWindow() + browserWindow.currentWebView.url = url + } +} diff --git a/tests/quicktestbrowser/BrowserDialog.qml b/tests/quicktestbrowser/BrowserDialog.qml new file mode 100644 index 000000000..038a62f28 --- /dev/null +++ b/tests/quicktestbrowser/BrowserDialog.qml @@ -0,0 +1,56 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebEngine module 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 Digia Plc and its Subsidiary(-ies) 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 2.1 +import QtQuick.Window 2.2 +import QtWebEngine 1.0 + +Window { + property alias currentWebView: webView + flags: Qt.Dialog + width: 800 + height: 600 + visible: true + onClosing: destroy() + WebEngineView { + id: webView + anchors.fill: parent + } +} diff --git a/tests/quicktestbrowser/BrowserWindow.qml b/tests/quicktestbrowser/BrowserWindow.qml index d840ac7d0..98156eeb4 100644 --- a/tests/quicktestbrowser/BrowserWindow.qml +++ b/tests/quicktestbrowser/BrowserWindow.qml @@ -52,7 +52,7 @@ import Qt.labs.settings 1.0 ApplicationWindow { id: browserWindow - function load(url) { currentWebView.url = url } + property QtObject applicationRoot property Item currentWebView: tabs.currentIndex < tabs.count ? tabs.getTab(tabs.currentIndex).item.webView : null property bool isFullScreen: visibility == Window.FullScreen @@ -304,20 +304,6 @@ ApplicationWindow { anchors.fill: parent Component.onCompleted: createEmptyTab() - Component { - id: dialogComponent - Window { - property Item webView: _webView - width: 800 - height: 600 - visible: true - WebEngineView { - id: _webView - anchors.fill: parent - } - } - } - Component { id: tabComponent Item { @@ -388,11 +374,10 @@ ApplicationWindow { var tab = tabs.createEmptyTab() request.openIn(tab.item.webView) } else if (request.destination == WebEngineView.NewViewInDialog) { - var dialog = dialogComponent.createObject(webEngineView) - request.openIn(dialog.webView) + var dialog = applicationRoot.createDialog() + request.openIn(dialog.currentWebView) } else { - var component = Qt.createComponent("quickwindow.qml") - var window = component.createObject() + var window = applicationRoot.createWindow() request.openIn(window.currentWebView) } } diff --git a/tests/quicktestbrowser/main.cpp b/tests/quicktestbrowser/main.cpp index c81b92794..2d5271176 100644 --- a/tests/quicktestbrowser/main.cpp +++ b/tests/quicktestbrowser/main.cpp @@ -79,7 +79,7 @@ int main(int argc, char **argv) QQmlApplicationEngine appEngine; Utils utils; appEngine.rootContext()->setContextProperty("utils", &utils); - appEngine.load(QUrl("qrc:/BrowserWindow.qml")); + appEngine.load(QUrl("qrc:/ApplicationRoot.qml")); QMetaObject::invokeMethod(appEngine.rootObjects().first(), "load", Q_ARG(QVariant, startupUrl())); return app.exec(); diff --git a/tests/quicktestbrowser/quicktestbrowser.pro b/tests/quicktestbrowser/quicktestbrowser.pro index 898370b2c..b285c5e62 100644 --- a/tests/quicktestbrowser/quicktestbrowser.pro +++ b/tests/quicktestbrowser/quicktestbrowser.pro @@ -8,7 +8,9 @@ macx: CONFIG -= app_bundle HEADERS = utils.h SOURCES = main.cpp -OTHER_FILES += BrowserWindow.qml \ +OTHER_FILES += ApplicationRoot.qml \ + BrowserDialog.qml \ + BrowserWindow.qml \ ButtonWithMenu.qml \ ContextMenuExtras.qml \ DownloadView.qml \ diff --git a/tests/quicktestbrowser/resources.qrc b/tests/quicktestbrowser/resources.qrc index 7bb41b1aa..80f1d1543 100644 --- a/tests/quicktestbrowser/resources.qrc +++ b/tests/quicktestbrowser/resources.qrc @@ -1,5 +1,7 @@ + ApplicationRoot.qml + BrowserDialog.qml BrowserWindow.qml ContextMenuExtras.qml FeaturePermissionBar.qml -- cgit v1.2.3