C++ (Cpp) getMatchingSlots 예제들

예제 #1

파일: connectdialog.cpp 프로젝트: fluxer/katie

void ConnectDialog::populateSlotList(const QString &signal)
{
    QString selectedName;
    if (const QListWidgetItem * item = m_ui.slotList->currentItem())
        selectedName = item->text();

    m_ui.slotList->clear();

    QMap<QString, QString> memberToClassName = getMatchingSlots(m_formWindow->core(), m_destination, signal, showAllSignalsSlots());

    QFont font = QApplication::font();
    font.setItalic(true);
    QVariant variantFont = QVariant::fromValue(font);

    QListWidgetItem *curr = 0;
    QMap<QString, QString>::ConstIterator itMember = memberToClassName.constBegin();
    const QMap<QString, QString>::ConstIterator itMemberEnd = memberToClassName.constEnd();
    while (itMember != itMemberEnd) {
        const QString member = itMember.key();

        QListWidgetItem *item = new QListWidgetItem(m_ui.slotList);
        item->setText(member);
        if (member == selectedName)
            curr = item;

        ++itMember;
    }

    if (curr)
        m_ui.slotList->setCurrentItem(curr);

    if (m_ui.slotList->selectedItems().isEmpty())
        setOkButtonEnabled(false);
}

예제 #2

파일: connectdialog.cpp 프로젝트: kileven/qt5

void ConnectDialog::populateSlotList(const QString &signal)
{
    enum { deprecatedSlot = 0 };
    QString selectedName;
    if (const QListWidgetItem * item = m_ui.slotList->currentItem())
        selectedName = item->text();

    m_ui.slotList->clear();

    QMap<QString, QString> memberToClassName = getMatchingSlots(m_formWindow->core(), m_destination, signal, showAllSignalsSlots());

    QFont font = QApplication::font();
    font.setItalic(true);
    QVariant variantFont = QVariant::fromValue(font);

    QListWidgetItem *curr = 0;
    QMap<QString, QString>::ConstIterator itMember = memberToClassName.constBegin();
    const QMap<QString, QString>::ConstIterator itMemberEnd = memberToClassName.constEnd();
    while (itMember != itMemberEnd) {
        const QString member = itMember.key();
        QListWidgetItem *item = new QListWidgetItem(m_ui.slotList);
        item->setText(member);
        if (member == selectedName)
            curr = item;

        // Mark deprecated slots red. Not currently in use (historically for Qt 3 slots in Qt 4),
        // but may be used again in the future.
        if (deprecatedSlot) {
            item->setData(Qt::FontRole, variantFont);
            item->setData(Qt::ForegroundRole, QColor(Qt::red));
        }
        ++itMember;
    }

    if (curr)
        m_ui.slotList->setCurrentItem(curr);

    if (m_ui.slotList->selectedItems().isEmpty())
        setOkButtonEnabled(false);
}