C++ (Cpp) QAbstractButton::isDown示例

QAccessible::State QAccessibleButton::state() const
{
    QAccessible::State state = QAccessibleWidget::state();

    QAbstractButton *b = button();
    QCheckBox *cb = qobject_cast<QCheckBox *>(b);
    if (b->isCheckable())
        state.checkable = true;
    if (b->isChecked())
        state.checked = true;
    else if (cb && cb->checkState() == Qt::PartiallyChecked)
        state.checkStateMixed = true;
    if (b->isDown())
        state.pressed = true;
    QPushButton *pb = qobject_cast<QPushButton*>(b);
    if (pb) {
        if (pb->isDefault())
            state.defaultButton = true;
#ifndef QT_NO_MENU
        if (pb->menu())
            state.hasPopup = true;
#endif
    }

    return state;
}

示例#2

显示文件

文件： simplewidgets.cpp 项目： RS102839/qt

/*! \reimp */
QAccessible::State QAccessibleButton::state(int child) const
{
    State state = QAccessibleWidgetEx::state(child);

    QAbstractButton *b = button();
    QCheckBox *cb = qobject_cast<QCheckBox *>(b);
    if (b->isChecked())
        state |= Checked;
    else if (cb && cb->checkState() == Qt::PartiallyChecked)
        state |= Mixed;
    if (b->isDown())
        state |= Pressed;
    QPushButton *pb = qobject_cast<QPushButton*>(b);
    if (pb) {
        if (pb->isDefault())
            state |= DefaultButton;
#ifndef QT_NO_MENU
        if (pb->menu())
            state |= HasPopup;
#endif
    }

    return state;
}