clean codes

Sine Striker

2023-12-11 b1cc4e7de641a9e6ef866744d7775d45813bad8d

 src/widgets/widgetitemdelegate.cpp

@@ -12,16 +12,16 @@

    WidgetItemDelegate::~WidgetItemDelegate() = default;

    QWindow *WidgetItemDelegate::window(QObject *obj) const {
        return static_cast<QWidget *>(obj)->windowHandle();
    QWindow *WidgetItemDelegate::window(const QObject *obj) const {
        return static_cast<const QWidget *>(obj)->windowHandle();
    }

    bool WidgetItemDelegate::isEnabled(QObject *obj) const {
        return static_cast<QWidget *>(obj)->isEnabled();
    bool WidgetItemDelegate::isEnabled(const QObject *obj) const {
        return static_cast<const QWidget *>(obj)->isEnabled();
    }

    bool WidgetItemDelegate::isVisible(QObject *obj) const {
        return static_cast<QWidget *>(obj)->isVisible();
    bool WidgetItemDelegate::isVisible(const QObject *obj) const {
        return static_cast<const QWidget *>(obj)->isVisible();
    }

    QRect WidgetItemDelegate::mapGeometryToScene(const QObject *obj) const {
@@ -31,12 +31,12 @@
        return {originPoint, size};
    }

    QWindow *WidgetItemDelegate::hostWindow(QObject *host) const {
        return static_cast<QWidget *>(host)->windowHandle();
    QWindow *WidgetItemDelegate::hostWindow(const QObject *host) const {
        return static_cast<const QWidget *>(host)->windowHandle();
    }

    bool WidgetItemDelegate::isHostSizeFixed(QObject *host) const {
        const auto widget = static_cast<QWidget *>(host);
    bool WidgetItemDelegate::isHostSizeFixed(const QObject *host) const {
        const auto widget = static_cast<const QWidget *>(host);
        // "Qt::MSWindowsFixedSizeDialogHint" is used cross-platform actually.
        if (widget->windowFlags() & Qt::MSWindowsFixedSizeDialogHint) {
            return true;
@@ -56,18 +56,21 @@
        return false;
    }

    bool WidgetItemDelegate::resetQtGrabbedControl() const {
        if (qt_button_down) {
            static constexpr const auto invalidPos = QPoint{-99999, -99999};
            const auto event =
                new QMouseEvent(QEvent::MouseButtonRelease, invalidPos, invalidPos, invalidPos,
                                Qt::LeftButton, QGuiApplication::mouseButtons() ^ Qt::LeftButton,
                                QGuiApplication::keyboardModifiers());
            QApplication::postEvent(qt_button_down, event);
            qt_button_down = nullptr;
            return true;
    bool WidgetItemDelegate::isWindowActive(const QObject *host) const {
        return static_cast<const QWidget *>(host)->isActiveWindow();
    }

    void WidgetItemDelegate::resetQtGrabbedControl() const {
        if (!qt_button_down) {
            return;
        }
        return false;
        static constexpr const auto invalidPos = QPoint{std::numeric_limits<int>::lowest(), std::numeric_limits<int>::lowest()};
        const auto event =
            new QMouseEvent(QEvent::MouseButtonRelease, invalidPos, invalidPos, invalidPos,
                            Qt::LeftButton, QGuiApplication::mouseButtons() ^ Qt::LeftButton,
                            QGuiApplication::keyboardModifiers());
        QApplication::postEvent(qt_button_down, event);
        qt_button_down = nullptr;
    }

}