qwinwidget.h

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// Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
// SPDX-License-Identifier: BSD-3-Clause
 
// Declaration of the QWinWidget classes
 
#ifndef QWINWIDGET_H
#define QWINWIDGET_H
 
#include "../kdwinutils_export.h"
#include <QWidget>
 
class CWnd;
 
class KDWINUTILS_EXPORT QWinWidget : public QWidget
{
    Q_OBJECT
public:
    QWinWidget(HWND hParentWnd, QObject *parent = 0, Qt::WindowFlags f = {});
#ifdef KDWINUTILS_WITHMFC
    QWinWidget(CWnd *parnetWnd, QObject *parent = 0, Qt::WindowFlags f = {});
#endif
    ~QWinWidget();
 
    void show();
    void center();
    void showCentered();
 
    HWND parentWindow() const;
 
protected:
    void childEvent(QChildEvent *e);
    bool eventFilter(QObject *o, QEvent *e);
 
    bool focusNextPrevChild(bool next);
    void focusInEvent(QFocusEvent *e);
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
    bool nativeEvent(const QByteArray &eventType, void *message, qintptr *result);
#else
    bool nativeEvent(const QByteArray &eventType, void *message, long *result);
#endif
 
private:
    void init();
 
    void saveFocus();
    void resetFocus();
 
    HWND hParent;
    HWND prevFocus;
    bool reenable_parent;
};
 
#endif // QWINWIDGET_H