C++ (Cpp) QWebHistory::backItems Examples

Example #1

File: mainwindow.cpp Project: mt0803/zeal

void MainWindow::displayViewActions()
{
    ui->actionBack->setEnabled(ui->webView->canGoBack());
    ui->backButton->setEnabled(ui->webView->canGoBack());
    ui->actionForward->setEnabled(ui->webView->canGoForward());
    ui->forwardButton->setEnabled(ui->webView->canGoForward());

    ui->menuView->clear();
    ui->menuView->addAction(ui->actionBack);
    ui->menuView->addAction(ui->actionForward);
    ui->menuView->addSeparator();

    m_backMenu->clear();
    m_forwardMenu->clear();

    QWebHistory *history = ui->webView->page()->history();
    for (const QWebHistoryItem &item: history->backItems(10))
        m_backMenu->addAction(addHistoryAction(history, item));
    if (history->count() > 0)
        addHistoryAction(history, history->currentItem())->setEnabled(false);
    for (const QWebHistoryItem &item: history->forwardItems(10))
        m_forwardMenu->addAction(addHistoryAction(history, item));

    displayTabs();
}

Example #2

File: backbutton.cpp Project: OS2World/APP-INTERNET-Surfer

void BackButton::goBack()
{
    QAction * action = qobject_cast<QAction *>(sender());
    int index = action->data().toInt();
    QWebHistory * history = m_webView->history();
    history->goToItem(history->backItems(-index).first());
}

Example #3

File: DumpRenderTreeQt.cpp Project: mcgrawp/webkit-webcl

QString DumpRenderTree::dumpBackForwardList(QWebPage* page)
{
    QWebHistory* history = page->history();

    QString result;
    result.append(QLatin1String("\n============== Back Forward List ==============\n"));

    // FORMAT:
    // "        (file test):fast/loader/resources/click-fragment-link.html  **nav target**"
    // "curr->  (file test):fast/loader/resources/click-fragment-link.html#testfragment  **nav target**"

    int maxItems = history->maximumItemCount();

    foreach (const QWebHistoryItem item, history->backItems(maxItems)) {
        if (!item.isValid())
            continue;
        result.append(dumpHistoryItem(item, 8, false));
    }

    QWebHistoryItem item = history->currentItem();
    if (item.isValid())
        result.append(dumpHistoryItem(item, 8, true));

    foreach (const QWebHistoryItem item, history->forwardItems(maxItems)) {
        if (!item.isValid())
            continue;
        result.append(dumpHistoryItem(item, 8, false));
    }

    result.append(QLatin1String("===============================================\n"));
    return result;
}

Example #4

File: qtwebkithelpviewer.cpp Project: acacid/qt-creator

void QtWebKitHelpViewer::goToHistoryItem(bool forward)
{
    QAction *action = qobject_cast<QAction *>(sender());
    QTC_ASSERT(action, return);
    QWebHistory *history = m_webView->history();
    QTC_ASSERT(history, return);
    bool ok = false;
    int index = action->data().toInt(&ok);
    QTC_ASSERT(ok, return);
    if (forward)
        history->goToItem(history->forwardItems(history->count()).at(index));
    else
        history->goToItem(history->backItems(history->count()).at(index));
}