qquickpopupwindow_p_p.h

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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QQUICKPOPUPWINDOW_P_P_H
#define QQUICKPOPUPWINDOW_P_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QtQuick/private/qquickwindowmodule_p.h>
#include <QtQuickTemplates2/private/qtquicktemplates2global_p.h>
 
QT_BEGIN_NAMESPACE
 
class QQuickPopup;
class QQuickPopupWindowPrivate;
 
class Q_QUICKTEMPLATES2_EXPORT QQuickPopupWindow : public QQuickWindowQmlImpl
{
    Q_OBJECT
    QML_ANONYMOUS
 
public:
    explicit QQuickPopupWindow(QQuickPopup *popup, QWindow *parent = nullptr);
    ~QQuickPopupWindow();
    QQuickPopup *popup() const;
 
protected:
    void hideEvent(QHideEvent *e) override;
    void moveEvent(QMoveEvent *e) override;
    void resizeEvent(QResizeEvent *e) override;
    bool event(QEvent *e) override;
 
private:
    void windowChanged(QWindow *window);
    QPoint global2Local(const QPoint& pos) const;
    void parentWindowXChanged(int newX);
    void parentWindowYChanged(int newY);
    void handlePopupPositionChangeFromWindowSystem(const QPoint &pos);
    void implicitWidthChanged();
    void implicitHeightChanged();
 
    Q_DISABLE_COPY(QQuickPopupWindow)
    Q_DECLARE_PRIVATE(QQuickPopupWindow)
};
 
QT_END_NAMESPACE
 
#endif // QQUICKPOPUPWINDOW_P_P_H