qt5/QtObject.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include <salobj.hxx>
#include <vcl/sysdata.hxx>
 
#include <QtCore/QObject>
#include <QtGui/QRegion>
#include <QtWidgets/QWidget>
 
class QtFrame;
class QtObjectWidget;
class QWindow;
 
class QtObject final : public QObject, public SalObject
{
    Q_OBJECT
 
    SystemEnvData m_aSystemData;
    QtFrame* m_pParent;
    QtObjectWidget* m_pQWidget;
    QRegion m_pRegion;
    bool m_bForwardKey;
 
public:
    QtObject(QtFrame* pParent, bool bShow);
    ~QtObject() override;
 
    QtFrame* frame() const { return m_pParent; }
    inline QWidget* widget() const;
    QWindow* windowHandle() const;
    bool forwardKey() const { return m_bForwardKey; }
 
    virtual void ResetClipRegion() override;
    virtual void BeginSetClipRegion(sal_uInt32 nRects) override;
    virtual void UnionClipRegion(tools::Long nX, tools::Long nY, tools::Long nWidth,
                                 tools::Long nHeight) override;
    virtual void EndSetClipRegion() override;
 
    virtual void SetPosSize(tools::Long nX, tools::Long nY, tools::Long nWidth,
                            tools::Long nHeight) override;
    virtual void Show(bool bVisible) override;
 
    virtual void SetForwardKey(bool bEnable) override;
 
    virtual const SystemEnvData* GetSystemData() const override { return &m_aSystemData; }
 
    virtual void Reparent(SalFrame* pFrame) override;
};
 
class QtObjectWidget final : public QWidget
{
    QtObject& m_rParent;
 
    void focusInEvent(QFocusEvent*) override;
    void focusOutEvent(QFocusEvent*) override;
    void mousePressEvent(QMouseEvent*) override;
    void mouseReleaseEvent(QMouseEvent*) override;
    void keyPressEvent(QKeyEvent*) override;
    void keyReleaseEvent(QKeyEvent*) override;
 
public:
    explicit QtObjectWidget(QtObject& rParent);
};
 
QWidget* QtObject::widget() const { return m_pQWidget; }
 
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