Method setupActions

kdevplatform/documentation/documentationview.cpp:66–120

}

void DocumentationView::setupActions()
{
    // use custom QAction's with createWidget for mProviders and mIdentifiers
    mBack = new QAction(QIcon::fromTheme(QStringLiteral("go-previous")), i18nc("@action go back", "Back"), this);
    mBack->setEnabled(false);
    connect(mBack, &QAction::triggered, this, &DocumentationView::browseBack);
    addAction(mBack);

    mForward = new QAction(QIcon::fromTheme(QStringLiteral("go-next")), i18nc("@action go forward", "Forward"), this);
    mForward->setEnabled(false);
    connect(mForward, &QAction::triggered, this, &DocumentationView::browseForward);
    addAction(mForward);

    mHomeAction = new QAction(QIcon::fromTheme(QStringLiteral("go-home")), i18nc("@action go to start page", "Home"), this);
    mHomeAction->setEnabled(false);
    connect(mHomeAction, &QAction::triggered, this, &DocumentationView::showHome);
    addAction(mHomeAction);

    mProviders = new QComboBox(this);
    mProviders->setSizeAdjustPolicy(QComboBox::AdjustToContents);
    auto providersAction = new QWidgetAction(this);
    providersAction->setDefaultWidget(mProviders);
    addAction(providersAction);

    mIdentifiers = new QLineEdit(this);
    mIdentifiers->setEnabled(false);
    mIdentifiers->setClearButtonEnabled(true);
    mIdentifiers->setPlaceholderText(i18nc("@info:placeholder", "Search..."));
    mIdentifiers->setCompleter(new QCompleter(mIdentifiers));
//     mIdentifiers->completer()->setCompletionMode(QCompleter::UnfilteredPopupCompletion);
    mIdentifiers->completer()->setCaseSensitivity(Qt::CaseInsensitive);

    /* vertical size policy should be left to the style. */
    mIdentifiers->setSizePolicy(QSizePolicy::Expanding, mIdentifiers->sizePolicy().verticalPolicy());
    connect(mIdentifiers->completer(), QOverload<const QModelIndex&>::of(&QCompleter::activated),
            this, &DocumentationView::changedSelection);
    connect(mIdentifiers, &QLineEdit::returnPressed, this, &DocumentationView::returnPressed);
    auto identifiersAction = new QWidgetAction(this);
    identifiersAction->setDefaultWidget(mIdentifiers);
    addAction(identifiersAction);

    mSeparatorBeforeFind = new QAction(this);
    mSeparatorBeforeFind->setSeparator(true);
    addAction(mSeparatorBeforeFind);

    mFind = new QAction(QIcon::fromTheme(QStringLiteral("edit-find")), i18nc("@action", "Find in Text..."), this);
    mFind->setToolTip(i18nc("@info:tooltip", "Find in text of current documentation page"));
    mFind->setEnabled(false);
    connect(mFind, &QAction::triggered, mFindDoc, &DocumentationFindWidget::startSearch);
    addAction(mFind);

    auto closeFindBarShortcut = new QShortcut(QKeySequence(Qt::Key_Escape), this);
    closeFindBarShortcut->setContext(Qt::WidgetWithChildrenShortcut);
    connect(closeFindBarShortcut, &QShortcut::activated, mFindDoc, &QWidget::hide);
}

void DocumentationView::initialize()
{