Rename the widget browser example demobrowser

The browser example already uses the name demobrowser internally, this
changes the external name to make it easier to refer to explicitly, and
avoid users thinking fancybrowser is the better example.

Change-Id: Ic093eb4881352b5f796bf565df01edb929aba39c
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

1 files changed, 0 insertions, 868 deletions

diff --git a/examples/webenginewidgets/browser/tabwidget.cpp b/examples/webenginewidgets/browser/tabwidget.cpp
deleted file mode 100644
index c093b804a..000000000
--- a/examples/webenginewidgets/browser/tabwidget.cpp
+++ /dev/null
@@ -1,868 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the demonstration applications of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** 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.
-**
-** As a special exception, The Qt Company gives you certain additional
-** rights. These rights are described in The Qt Company LGPL Exception
-** version 1.1, 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.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "tabwidget.h"
-
-#include "browserapplication.h"
-#include "browsermainwindow.h"
-#include "downloadmanager.h"
-#include "history.h"
-#include "urllineedit.h"
-#include "webview.h"
-
-#include <QtCore/QMimeData>
-#include <QtGui/QClipboard>
-#include <QtWebEngineWidgets/QWebEngineDownloadItem>
-#include <QtWebEngineWidgets/QWebEngineProfile>
-#include <QtWidgets/QCompleter>
-#include <QtWidgets/QListView>
-#include <QtWidgets/QMenu>
-#include <QtWidgets/QMessageBox>
-#include <QtGui/QDrag>
-#include <QtGui/QMouseEvent>
-#include <QtWidgets/QStackedWidget>
-#include <QtWidgets/QStyle>
-#include <QtWidgets/QToolButton>
-
-#include <QtCore/QDebug>
-
-TabBar::TabBar(QWidget *parent)
-    : QTabBar(parent)
-{
-    setContextMenuPolicy(Qt::CustomContextMenu);
-    setAcceptDrops(true);
-    connect(this, SIGNAL(customContextMenuRequested(QPoint)),
-            this, SLOT(contextMenuRequested(QPoint)));
-
-    QString ctrl = QLatin1String("Ctrl+%1");
-    for (int i = 1; i < 10; ++i) {
-        QShortcut *shortCut = new QShortcut(ctrl.arg(i), this);
-        m_tabShortcuts.append(shortCut);
-        connect(shortCut, SIGNAL(activated()), this, SLOT(selectTabAction()));
-    }
-    setTabsClosable(true);
-    connect(this, SIGNAL(tabCloseRequested(int)),
-            this, SIGNAL(closeTab(int)));
-    setSelectionBehaviorOnRemove(QTabBar::SelectPreviousTab);
-    setMovable(true);
-}
-
-void TabBar::selectTabAction()
-{
-    if (QShortcut *shortCut = qobject_cast<QShortcut*>(sender())) {
-        int index = m_tabShortcuts.indexOf(shortCut);
-        setCurrentIndex(index);
-    }
-}
-
-void TabBar::contextMenuRequested(const QPoint &position)
-{
-    QMenu menu;
-    menu.addAction(tr("New &Tab"), this, SIGNAL(newTab()), QKeySequence::AddTab);
-    int index = tabAt(position);
-    if (-1 != index) {
-        QAction *action = menu.addAction(tr("Clone Tab"),
-                this, SLOT(cloneTab()));
-        action->setData(index);
-
-        menu.addSeparator();
-
-        action = menu.addAction(tr("&Close Tab"),
-                this, SLOT(closeTab()), QKeySequence::Close);
-        action->setData(index);
-
-        action = menu.addAction(tr("Close &Other Tabs"),
-                this, SLOT(closeOtherTabs()));
-        action->setData(index);
-
-        menu.addSeparator();
-
-        action = menu.addAction(tr("Reload Tab"),
-                this, SLOT(reloadTab()), QKeySequence::Refresh);
-        action->setData(index);
-    } else {
-        menu.addSeparator();
-    }
-    menu.addAction(tr("Reload All Tabs"), this, SIGNAL(reloadAllTabs()));
-    menu.exec(QCursor::pos());
-}
-
-void TabBar::cloneTab()
-{
-    if (QAction *action = qobject_cast<QAction*>(sender())) {
-        int index = action->data().toInt();
-        emit cloneTab(index);
-    }
-}
-
-void TabBar::closeTab()
-{
-    if (QAction *action = qobject_cast<QAction*>(sender())) {
-        int index = action->data().toInt();
-        emit closeTab(index);
-    }
-}
-
-void TabBar::closeOtherTabs()
-{
-    if (QAction *action = qobject_cast<QAction*>(sender())) {
-        int index = action->data().toInt();
-        emit closeOtherTabs(index);
-    }
-}
-
-void TabBar::mousePressEvent(QMouseEvent *event)
-{
-    if (event->button() == Qt::LeftButton)
-        m_dragStartPos = event->pos();
-    QTabBar::mousePressEvent(event);
-}
-
-void TabBar::mouseMoveEvent(QMouseEvent *event)
-{
-    if (event->buttons() == Qt::LeftButton) {
-        int diffX = event->pos().x() - m_dragStartPos.x();
-        int diffY = event->pos().y() - m_dragStartPos.y();
-        if ((event->pos() - m_dragStartPos).manhattanLength() > QApplication::startDragDistance()
-            && diffX < 3 && diffX > -3
-            && diffY < -10) {
-            QDrag *drag = new QDrag(this);
-            QMimeData *mimeData = new QMimeData;
-            QList<QUrl> urls;
-            int index = tabAt(event->pos());
-            QUrl url = tabData(index).toUrl();
-            urls.append(url);
-            mimeData->setUrls(urls);
-            mimeData->setText(tabText(index));
-            mimeData->setData(QLatin1String("action"), "tab-reordering");
-            drag->setMimeData(mimeData);
-            drag->exec();
-        }
-    }
-    QTabBar::mouseMoveEvent(event);
-}
-
-// When index is -1 index chooses the current tab
-void TabWidget::reloadTab(int index)
-{
-    if (index < 0)
-        index = currentIndex();
-    if (index < 0 || index >= count())
-        return;
-
-    QWidget *widget = this->widget(index);
-    if (WebView *tab = qobject_cast<WebView*>(widget))
-        tab->reload();
-}
-
-void TabBar::reloadTab()
-{
-    if (QAction *action = qobject_cast<QAction*>(sender())) {
-        int index = action->data().toInt();
-        emit reloadTab(index);
-    }
-}
-
-TabWidget::TabWidget(QWidget *parent)
-    : QTabWidget(parent)
-    , m_recentlyClosedTabsAction(0)
-    , m_newTabAction(0)
-    , m_closeTabAction(0)
-    , m_nextTabAction(0)
-    , m_previousTabAction(0)
-    , m_recentlyClosedTabsMenu(0)
-    , m_lineEditCompleter(0)
-    , m_lineEdits(0)
-    , m_tabBar(new TabBar(this))
-    , m_profile(QWebEngineProfile::defaultProfile())
-{
-    setElideMode(Qt::ElideRight);
-
-    connect(m_tabBar, SIGNAL(newTab()), this, SLOT(newTab()));
-    connect(m_tabBar, SIGNAL(closeTab(int)), this, SLOT(closeTab(int)));
-    connect(m_tabBar, SIGNAL(cloneTab(int)), this, SLOT(cloneTab(int)));
-    connect(m_tabBar, SIGNAL(closeOtherTabs(int)), this, SLOT(closeOtherTabs(int)));
-    connect(m_tabBar, SIGNAL(reloadTab(int)), this, SLOT(reloadTab(int)));
-    connect(m_tabBar, SIGNAL(reloadAllTabs()), this, SLOT(reloadAllTabs()));
-    connect(m_tabBar, SIGNAL(tabMoved(int,int)), this, SLOT(moveTab(int,int)));
-    setTabBar(m_tabBar);
-    setDocumentMode(true);
-
-    // Actions
-    m_newTabAction = new QAction(QIcon(QLatin1String(":addtab.png")), tr("New &Tab"), this);
-    m_newTabAction->setShortcuts(QKeySequence::AddTab);
-    m_newTabAction->setIconVisibleInMenu(false);
-    connect(m_newTabAction, SIGNAL(triggered()), this, SLOT(newTab()));
-
-    m_closeTabAction = new QAction(QIcon(QLatin1String(":closetab.png")), tr("&Close Tab"), this);
-    m_closeTabAction->setShortcuts(QKeySequence::Close);
-    m_closeTabAction->setIconVisibleInMenu(false);
-    connect(m_closeTabAction, SIGNAL(triggered()), this, SLOT(closeTab()));
-
-    m_nextTabAction = new QAction(tr("Show Next Tab"), this);
-    QList<QKeySequence> shortcuts;
-    shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_BraceRight));
-    shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_PageDown));
-    shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_BracketRight));
-    shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_Less));
-    m_nextTabAction->setShortcuts(shortcuts);
-    connect(m_nextTabAction, SIGNAL(triggered()), this, SLOT(nextTab()));
-
-    m_previousTabAction = new QAction(tr("Show Previous Tab"), this);
-    shortcuts.clear();
-    shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_BraceLeft));
-    shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_PageUp));
-    shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_BracketLeft));
-    shortcuts.append(QKeySequence(Qt::CTRL | Qt::Key_Greater));
-    m_previousTabAction->setShortcuts(shortcuts);
-    connect(m_previousTabAction, SIGNAL(triggered()), this, SLOT(previousTab()));
-
-    m_recentlyClosedTabsMenu = new QMenu(this);
-    connect(m_recentlyClosedTabsMenu, SIGNAL(aboutToShow()),
-            this, SLOT(aboutToShowRecentTabsMenu()));
-    connect(m_recentlyClosedTabsMenu, SIGNAL(triggered(QAction*)),
-            this, SLOT(aboutToShowRecentTriggeredAction(QAction*)));
-    m_recentlyClosedTabsAction = new QAction(tr("Recently Closed Tabs"), this);
-    m_recentlyClosedTabsAction->setMenu(m_recentlyClosedTabsMenu);
-    m_recentlyClosedTabsAction->setEnabled(false);
-
-    connect(this, SIGNAL(currentChanged(int)),
-            this, SLOT(currentChanged(int)));
-
-    m_lineEdits = new QStackedWidget(this);
-}
-
-void TabWidget::clear()
-{
-    // clear the recently closed tabs
-    m_recentlyClosedTabs.clear();
-    // clear the line edit history
-    for (int i = 0; i < m_lineEdits->count(); ++i) {
-        QLineEdit *qLineEdit = lineEdit(i);
-        qLineEdit->setText(qLineEdit->text());
-    }
-}
-
-void TabWidget::moveTab(int fromIndex, int toIndex)
-{
-    QWidget *lineEdit = m_lineEdits->widget(fromIndex);
-    m_lineEdits->removeWidget(lineEdit);
-    m_lineEdits->insertWidget(toIndex, lineEdit);
-}
-
-void TabWidget::addWebAction(QAction *action, QWebEnginePage::WebAction webAction)
-{
-    if (!action)
-        return;
-    m_actions.append(new WebActionMapper(action, webAction, this));
-}
-
-void TabWidget::currentChanged(int index)
-{
-    WebView *webView = this->webView(index);
-    if (!webView)
-        return;
-
-    Q_ASSERT(m_lineEdits->count() == count());
-
-    WebView *oldWebView = this->webView(m_lineEdits->currentIndex());
-    if (oldWebView) {
-#if defined(QWEBENGINEVIEW_STATUSBARMESSAGE)
-        disconnect(oldWebView, SIGNAL(statusBarMessage(QString)),
-                this, SIGNAL(showStatusBarMessage(QString)));
-#endif
-        disconnect(oldWebView->page(), SIGNAL(linkHovered(const QString&)),
-                this, SIGNAL(linkHovered(const QString&)));
-        disconnect(oldWebView, SIGNAL(loadProgress(int)),
-                this, SIGNAL(loadProgress(int)));
-        disconnect(oldWebView->page()->profile(), SIGNAL(downloadRequested(QWebEngineDownloadItem*)),
-                this, SLOT(downloadRequested(QWebEngineDownloadItem*)));
-    }
-
-#if defined(QWEBENGINEVIEW_STATUSBARMESSAGE)
-    connect(webView, SIGNAL(statusBarMessage(QString)),
-            this, SIGNAL(showStatusBarMessage(QString)));
-#endif
-    connect(webView->page(), SIGNAL(linkHovered(const QString&)),
-            this, SIGNAL(linkHovered(const QString&)));
-    connect(webView, SIGNAL(loadProgress(int)),
-            this, SIGNAL(loadProgress(int)));
-    connect(webView->page()->profile(), SIGNAL(downloadRequested(QWebEngineDownloadItem*)),
-            this, SLOT(downloadRequested(QWebEngineDownloadItem*)));
-
-    for (int i = 0; i < m_actions.count(); ++i) {
-        WebActionMapper *mapper = m_actions[i];
-        mapper->updateCurrent(webView->page());
-    }
-    emit setCurrentTitle(webView->title());
-    m_lineEdits->setCurrentIndex(index);
-    emit loadProgress(webView->progress());
-    emit showStatusBarMessage(webView->lastStatusBarText());
-    if (webView->url().isEmpty())
-        m_lineEdits->currentWidget()->setFocus();
-    else
-        webView->setFocus();
-}
-
-QAction *TabWidget::newTabAction() const
-{
-    return m_newTabAction;
-}
-
-QAction *TabWidget::closeTabAction() const
-{
-    return m_closeTabAction;
-}
-
-QAction *TabWidget::recentlyClosedTabsAction() const
-{
-    return m_recentlyClosedTabsAction;
-}
-
-QAction *TabWidget::nextTabAction() const
-{
-    return m_nextTabAction;
-}
-
-QAction *TabWidget::previousTabAction() const
-{
-    return m_previousTabAction;
-}
-
-QWidget *TabWidget::lineEditStack() const
-{
-    return m_lineEdits;
-}
-
-QLineEdit *TabWidget::currentLineEdit() const
-{
-    return lineEdit(m_lineEdits->currentIndex());
-}
-
-WebView *TabWidget::currentWebView() const
-{
-    return webView(currentIndex());
-}
-
-QLineEdit *TabWidget::lineEdit(int index) const
-{
-    UrlLineEdit *urlLineEdit = qobject_cast<UrlLineEdit*>(m_lineEdits->widget(index));
-    if (urlLineEdit)
-        return urlLineEdit->lineEdit();
-    return 0;
-}
-
-WebView *TabWidget::webView(int index) const
-{
-    QWidget *widget = this->widget(index);
-    if (WebView *webView = qobject_cast<WebView*>(widget)) {
-        return webView;
-    } else {
-        // optimization to delay creating the first webview
-        if (count() == 1) {
-            TabWidget *that = const_cast<TabWidget*>(this);
-            that->setUpdatesEnabled(false);
-            that->newTab();
-            that->closeTab(0);
-            that->setUpdatesEnabled(true);
-            return currentWebView();
-        }
-    }
-    return 0;
-}
-
-int TabWidget::webViewIndex(WebView *webView) const
-{
-    int index = indexOf(webView);
-    return index;
-}
-
-WebView *TabWidget::newTab(bool makeCurrent)
-{
-    // line edit
-    UrlLineEdit *urlLineEdit = new UrlLineEdit;
-    QLineEdit *lineEdit = urlLineEdit->lineEdit();
-    if (!m_lineEditCompleter && count() > 0) {
-        HistoryCompletionModel *completionModel = new HistoryCompletionModel(this);
-        completionModel->setSourceModel(BrowserApplication::historyManager()->historyFilterModel());
-        m_lineEditCompleter = new QCompleter(completionModel, this);
-        // Should this be in Qt by default?
-        QAbstractItemView *popup = m_lineEditCompleter->popup();
-        QListView *listView = qobject_cast<QListView*>(popup);
-        if (listView)
-            listView->setUniformItemSizes(true);
-    }
-    lineEdit->setCompleter(m_lineEditCompleter);
-    connect(lineEdit, SIGNAL(returnPressed()), this, SLOT(lineEditReturnPressed()));
-    m_lineEdits->addWidget(urlLineEdit);
-    m_lineEdits->setSizePolicy(lineEdit->sizePolicy());
-
-    // optimization to delay creating the more expensive WebView, history, etc
-    if (count() == 0) {
-        QWidget *emptyWidget = new QWidget;
-        QPalette p = emptyWidget->palette();
-        p.setColor(QPalette::Window, palette().color(QPalette::Base));
-        emptyWidget->setPalette(p);
-        emptyWidget->setAutoFillBackground(true);
-        disconnect(this, SIGNAL(currentChanged(int)),
-            this, SLOT(currentChanged(int)));
-        addTab(emptyWidget, tr("(Untitled)"));
-        connect(this, SIGNAL(currentChanged(int)),
-            this, SLOT(currentChanged(int)));
-        return 0;
-    }
-
-    // webview
-    WebView *webView = new WebView;
-    webView->setPage(new WebPage(m_profile, webView));
-    urlLineEdit->setWebView(webView);
-    connect(webView, SIGNAL(loadStarted()),
-            this, SLOT(webViewLoadStarted()));
-    connect(webView, SIGNAL(iconChanged()),
-            this, SLOT(webViewIconChanged()));
-    connect(webView, SIGNAL(titleChanged(QString)),
-            this, SLOT(webViewTitleChanged(QString)));
-    connect(webView, SIGNAL(urlChanged(QUrl)),
-            this, SLOT(webViewUrlChanged(QUrl)));
-    connect(webView->page(), SIGNAL(windowCloseRequested()),
-            this, SLOT(windowCloseRequested()));
-    connect(webView->page(), SIGNAL(geometryChangeRequested(QRect)),
-            this, SIGNAL(geometryChangeRequested(QRect)));
-#if defined(QWEBENGINEPAGE_PRINTREQUESTED)
-    connect(webView->page(), SIGNAL(printRequested(QWebEngineFrame*)),
-            this, SIGNAL(printRequested(QWebEngineFrame*)));
-#endif
-#if defined(QWEBENGINEPAGE_MENUBARVISIBILITYCHANGEREQUESTED)
-    connect(webView->page(), SIGNAL(menuBarVisibilityChangeRequested(bool)),
-            this, SIGNAL(menuBarVisibilityChangeRequested(bool)));
-#endif
-#if defined(QWEBENGINEPAGE_STATUSBARVISIBILITYCHANGEREQUESTED)
-    connect(webView->page(), SIGNAL(statusBarVisibilityChangeRequested(bool)),
-            this, SIGNAL(statusBarVisibilityChangeRequested(bool)));
-#endif
-#if defined(QWEBENGINEPAGE_TOOLBARVISIBILITYCHANGEREQUESTED)
-    connect(webView->page(), SIGNAL(toolBarVisibilityChangeRequested(bool)),
-            this, SIGNAL(toolBarVisibilityChangeRequested(bool)));
-#endif
-    addTab(webView, tr("(Untitled)"));
-    if (makeCurrent)
-        setCurrentWidget(webView);
-
-    // webview actions
-    for (int i = 0; i < m_actions.count(); ++i) {
-        WebActionMapper *mapper = m_actions[i];
-        mapper->addChild(webView->page()->action(mapper->webAction()));
-    }
-
-    if (count() == 1)
-        currentChanged(currentIndex());
-    emit tabsChanged();
-    return webView;
-}
-
-void TabWidget::reloadAllTabs()
-{
-    for (int i = 0; i < count(); ++i) {
-        QWidget *tabWidget = widget(i);
-        if (WebView *tab = qobject_cast<WebView*>(tabWidget)) {
-            tab->reload();
-        }
-    }
-}
-
-void TabWidget::lineEditReturnPressed()
-{
-    if (QLineEdit *lineEdit = qobject_cast<QLineEdit*>(sender())) {
-        emit loadPage(lineEdit->text());
-        if (m_lineEdits->currentWidget() == lineEdit)
-            currentWebView()->setFocus();
-    }
-}
-
-void TabWidget::windowCloseRequested()
-{
-    WebPage *webPage = qobject_cast<WebPage*>(sender());
-    WebView *webView = qobject_cast<WebView*>(webPage->view());
-    int index = webViewIndex(webView);
-    if (index >= 0) {
-        if (count() == 1)
-            webView->webPage()->mainWindow()->close();
-        else
-            closeTab(index);
-    }
-}
-
-void TabWidget::closeOtherTabs(int index)
-{
-    if (-1 == index)
-        return;
-    for (int i = count() - 1; i > index; --i)
-        closeTab(i);
-    for (int i = index - 1; i >= 0; --i)
-        closeTab(i);
-}
-
-// When index is -1 index chooses the current tab
-void TabWidget::cloneTab(int index)
-{
-    if (index < 0)
-        index = currentIndex();
-    if (index < 0 || index >= count())
-        return;
-    WebView *tab = newTab(false);
-    tab->setUrl(webView(index)->url());
-}
-
-// When index is -1 index chooses the current tab
-void TabWidget::closeTab(int index)
-{
-    if (index < 0)
-        index = currentIndex();
-    if (index < 0 || index >= count())
-        return;
-
-    bool hasFocus = false;
-    if (WebView *tab = webView(index)) {
-#if defined(QWEBENGINEPAGE_ISMODIFIED)
-        if (tab->isModified()) {
-            QMessageBox closeConfirmation(tab);
-            closeConfirmation.setWindowFlags(Qt::Sheet);
-            closeConfirmation.setWindowTitle(tr("Do you really want to close this page?"));
-            closeConfirmation.setInformativeText(tr("You have modified this page and when closing it you would lose the modification.\n"
-                                                     "Do you really want to close this page?\n"));
-            closeConfirmation.setIcon(QMessageBox::Question);
-            closeConfirmation.addButton(QMessageBox::Yes);
-            closeConfirmation.addButton(QMessageBox::No);
-            closeConfirmation.setEscapeButton(QMessageBox::No);
-            if (closeConfirmation.exec() == QMessageBox::No)
-                return;
-        }
-#endif
-        hasFocus = tab->hasFocus();
-
-        if (m_profile == QWebEngineProfile::defaultProfile()) {
-            m_recentlyClosedTabsAction->setEnabled(true);
-            m_recentlyClosedTabs.prepend(tab->url());
-            if (m_recentlyClosedTabs.size() >= TabWidget::m_recentlyClosedTabsSize)
-                m_recentlyClosedTabs.removeLast();
-        }
-    }
-    QWidget *lineEdit = m_lineEdits->widget(index);
-    m_lineEdits->removeWidget(lineEdit);
-    lineEdit->deleteLater();
-    QWidget *webView = widget(index);
-    removeTab(index);
-    webView->deleteLater();
-    emit tabsChanged();
-    if (hasFocus && count() > 0)
-        currentWebView()->setFocus();
-    if (count() == 0)
-        emit lastTabClosed();
-}
-
-void TabWidget::setProfile(QWebEngineProfile *profile)
-{
-    m_profile = profile;
-    for (int i = 0; i < count(); ++i) {
-        QWidget *tabWidget = widget(i);
-        if (WebView *tab = qobject_cast<WebView*>(tabWidget)) {
-            WebPage* webPage = new WebPage(m_profile, tab);
-            webPage->load(tab->page()->url());
-            tab->setPage(webPage);
-        }
-    }
-}
-
-void TabWidget::webViewLoadStarted()
-{
-    WebView *webView = qobject_cast<WebView*>(sender());
-    int index = webViewIndex(webView);
-    if (-1 != index) {
-        QIcon icon(QLatin1String(":loading.gif"));
-        setTabIcon(index, icon);
-    }
-}
-
-void TabWidget::webViewIconChanged()
-{
-    WebView *webView = qobject_cast<WebView*>(sender());
-    int index = webViewIndex(webView);
-    if (-1 != index) {
-        QIcon icon = webView->icon();
-        setTabIcon(index, icon);
-    }
-}
-
-void TabWidget::webViewTitleChanged(const QString &title)
-{
-    WebView *webView = qobject_cast<WebView*>(sender());
-    int index = webViewIndex(webView);
-    if (-1 != index) {
-        setTabText(index, title);
-    }
-    if (currentIndex() == index)
-        emit setCurrentTitle(title);
-    BrowserApplication::historyManager()->updateHistoryItem(webView->url(), title);
-}
-
-void TabWidget::webViewUrlChanged(const QUrl &url)
-{
-    WebView *webView = qobject_cast<WebView*>(sender());
-    int index = webViewIndex(webView);
-    if (-1 != index) {
-        m_tabBar->setTabData(index, url);
-    }
-    emit tabsChanged();
-}
-
-void TabWidget::aboutToShowRecentTabsMenu()
-{
-    m_recentlyClosedTabsMenu->clear();
-    for (int i = 0; i < m_recentlyClosedTabs.count(); ++i) {
-        QAction *action = new QAction(m_recentlyClosedTabsMenu);
-        action->setData(m_recentlyClosedTabs.at(i));
-        QIcon icon = BrowserApplication::instance()->icon(m_recentlyClosedTabs.at(i));
-        action->setIcon(icon);
-        action->setText(m_recentlyClosedTabs.at(i).toString());
-        m_recentlyClosedTabsMenu->addAction(action);
-    }
-}
-
-void TabWidget::aboutToShowRecentTriggeredAction(QAction *action)
-{
-    QUrl url = action->data().toUrl();
-    loadUrlInCurrentTab(url);
-}
-
-void TabWidget::mouseDoubleClickEvent(QMouseEvent *event)
-{
-    if (!childAt(event->pos())
-            // Remove the line below when QTabWidget does not have a one pixel frame
-            && event->pos().y() < (tabBar()->y() + tabBar()->height())) {
-        newTab();
-        return;
-    }
-    QTabWidget::mouseDoubleClickEvent(event);
-}
-
-void TabWidget::contextMenuEvent(QContextMenuEvent *event)
-{
-    if (!childAt(event->pos())) {
-        m_tabBar->contextMenuRequested(event->pos());
-        return;
-    }
-    QTabWidget::contextMenuEvent(event);
-}
-
-void TabWidget::mouseReleaseEvent(QMouseEvent *event)
-{
-    if (event->button() == Qt::MidButton && !childAt(event->pos())
-            // Remove the line below when QTabWidget does not have a one pixel frame
-            && event->pos().y() < (tabBar()->y() + tabBar()->height())) {
-        QUrl url(QApplication::clipboard()->text(QClipboard::Selection));
-        if (!url.isEmpty() && url.isValid() && !url.scheme().isEmpty()) {
-            WebView *webView = newTab();
-            webView->setUrl(url);
-        }
-    }
-}
-
-void TabWidget::loadUrlInCurrentTab(const QUrl &url)
-{
-    WebView *webView = currentWebView();
-    if (webView) {
-        webView->loadUrl(url);
-        webView->setFocus();
-    }
-}
-
-void TabWidget::nextTab()
-{
-    int next = currentIndex() + 1;
-    if (next == count())
-        next = 0;
-    setCurrentIndex(next);
-}
-
-void TabWidget::previousTab()
-{
-    int next = currentIndex() - 1;
-    if (next < 0)
-        next = count() - 1;
-    setCurrentIndex(next);
-}
-
-static const qint32 TabWidgetMagic = 0xaa;
-
-QByteArray TabWidget::saveState() const
-{
-    int version = 1;
-    QByteArray data;
-    QDataStream stream(&data, QIODevice::WriteOnly);
-
-    stream << qint32(TabWidgetMagic);
-    stream << qint32(version);
-
-    QStringList tabs;
-    for (int i = 0; i < count(); ++i) {
-        if (WebView *tab = qobject_cast<WebView*>(widget(i))) {
-            tabs.append(tab->url().toString());
-        } else {
-            tabs.append(QString::null);
-        }
-    }
-    stream << tabs;
-    stream << currentIndex();
-    return data;
-}
-
-bool TabWidget::restoreState(const QByteArray &state)
-{
-    int version = 1;
-    QByteArray sd = state;
-    QDataStream stream(&sd, QIODevice::ReadOnly);
-    if (stream.atEnd())
-        return false;
-
-    qint32 marker;
-    qint32 v;
-    stream >> marker;
-    stream >> v;
-    if (marker != TabWidgetMagic || v != version)
-        return false;
-
-    QStringList openTabs;
-    stream >> openTabs;
-
-    for (int i = 0; i < openTabs.count(); ++i) {
-        if (i != 0)
-            newTab();
-        loadPage(openTabs.at(i));
-    }
-
-    int currentTab;
-    stream >> currentTab;
-    setCurrentIndex(currentTab);
-
-    return true;
-}
-
-void TabWidget::downloadRequested(QWebEngineDownloadItem *download)
-{
-    BrowserApplication::downloadManager()->download(download);
-    download->accept();
-}
-
-WebActionMapper::WebActionMapper(QAction *root, QWebEnginePage::WebAction webAction, QObject *parent)
-    : QObject(parent)
-    , m_currentParent(0)
-    , m_root(root)
-    , m_webAction(webAction)
-{
-    if (!m_root)
-        return;
-    connect(m_root, SIGNAL(triggered()), this, SLOT(rootTriggered()));
-    connect(root, SIGNAL(destroyed(QObject*)), this, SLOT(rootDestroyed()));
-    root->setEnabled(false);
-}
-
-void WebActionMapper::rootDestroyed()
-{
-    m_root = 0;
-}
-
-void WebActionMapper::currentDestroyed()
-{
-    updateCurrent(0);
-}
-
-void WebActionMapper::addChild(QAction *action)
-{
-    if (!action)
-        return;
-    connect(action, SIGNAL(changed()), this, SLOT(childChanged()));
-}
-
-QWebEnginePage::WebAction WebActionMapper::webAction() const
-{
-    return m_webAction;
-}
-
-void WebActionMapper::rootTriggered()
-{
-    if (m_currentParent) {
-        QAction *gotoAction = m_currentParent->action(m_webAction);
-        gotoAction->trigger();
-    }
-}
-
-void WebActionMapper::childChanged()
-{
-    if (QAction *source = qobject_cast<QAction*>(sender())) {
-        if (m_root
-            && m_currentParent
-            && source->parent() == m_currentParent) {
-            m_root->setChecked(source->isChecked());
-            m_root->setEnabled(source->isEnabled());
-        }
-    }
-}
-
-void WebActionMapper::updateCurrent(QWebEnginePage *currentParent)
-{
-    if (m_currentParent)
-        disconnect(m_currentParent, SIGNAL(destroyed(QObject*)),
-                   this, SLOT(currentDestroyed()));
-
-    m_currentParent = currentParent;
-    if (!m_root)
-        return;
-    if (!m_currentParent) {
-        m_root->setEnabled(false);
-        m_root->setChecked(false);
-        return;
-    }
-    QAction *source = m_currentParent->action(m_webAction);
-    m_root->setChecked(source->isChecked());
-    m_root->setEnabled(source->isEnabled());
-    connect(m_currentParent, SIGNAL(destroyed(QObject*)),
-            this, SLOT(currentDestroyed()));
-}