fix window reopen issue (#179)

Yuhang Zhao

2025-05-09 e9999fa61ea0ffa602c69e10e54996b3a636a5e6

 src/quick/quickitemdelegate.cpp

@@ -1,3 +1,7 @@
// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
// SPDX-License-Identifier: Apache-2.0

#include "quickitemdelegate_p.h"

#include <QtQuick/QQuickItem>
@@ -10,27 +14,71 @@

    QuickItemDelegate::~QuickItemDelegate() = default;

    QWindow *QuickItemDelegate::window(QObject *obj) const {
        return static_cast<QQuickItem *>(obj)->window();
    QWindow *QuickItemDelegate::window(const QObject *obj) const {
        return static_cast<const QQuickItem *>(obj)->window();
    }

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

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

    QRect QuickItemDelegate::mapGeometryToScene(const QObject *obj) const {
        auto item = static_cast<const QQuickItem *>(obj);
        const QPointF originPoint = item->mapToScene(QPointF(0.0, 0.0));
#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
        const QSizeF size = item->size();
#else
        const QSizeF size = {item->width(), item->height()};
#endif
        return QRectF(originPoint, size).toRect();
    }

    QWindow *QuickItemDelegate::hostWindow(const QObject *host) const {
        return static_cast<QQuickWindow *>(const_cast<QObject *>(host));
    }

    bool QuickItemDelegate::isWindowActive(const QObject *host) const {
        return static_cast<const QQuickWindow *>(host)->isActive();
    }

    Qt::WindowStates QuickItemDelegate::getWindowState(const QObject *host) const {
        return static_cast<const QQuickWindow *>(host)->windowStates();
    }

    void QuickItemDelegate::setWindowState(QObject *host, Qt::WindowStates state) const {
        static_cast<QQuickWindow *>(host)->setWindowStates(state);
    }

    void QuickItemDelegate::setCursorShape(QObject *host, const Qt::CursorShape shape) const {
        static_cast<QQuickWindow *>(host)->setCursor(QCursor(shape));
    }

    void QuickItemDelegate::restoreCursorShape(QObject *host) const {
        static_cast<QQuickWindow *>(host)->unsetCursor();
    }

    Qt::WindowFlags QuickItemDelegate::getWindowFlags(const QObject *host) const {
        return static_cast<const QQuickWindow *>(host)->flags();
    }

    QRect QuickItemDelegate::getGeometry(const QObject *host) const {
        return static_cast<const QQuickWindow *>(host)->geometry();
    }

    void QuickItemDelegate::setWindowFlags(QObject *host, Qt::WindowFlags flags) const {
        static_cast<QQuickWindow *>(host)->setFlags(flags);
    }

    void QuickItemDelegate::setWindowVisible(QObject *host, bool visible) const {
        static_cast<QQuickWindow *>(host)->setVisible(visible);
    }

    void QuickItemDelegate::setGeometry(QObject *host, const QRect &rect) {
        static_cast<QQuickWindow *>(host)->setGeometry(rect);
    }

    void QuickItemDelegate::bringWindowToTop(QObject *host) const {
        static_cast<QQuickWindow *>(host)->raise();
    }

}