qcolumnviewgrip_p.h

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// Copyright (C) 2016 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 QCOLUMNVIEWGRIP_P_H
#define QCOLUMNVIEWGRIP_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of other Qt classes.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QtWidgets/private/qtwidgetsglobal_p.h>
#include <private/qwidget_p.h>
 
QT_REQUIRE_CONFIG(columnview);
 
QT_BEGIN_NAMESPACE
 
class QColumnViewGripPrivate;
 
class Q_AUTOTEST_EXPORT QColumnViewGrip : public QWidget {
 
Q_OBJECT
 
Q_SIGNALS:
    void gripMoved(int offset);
 
public:
    explicit QColumnViewGrip(QWidget *parent = nullptr);
    ~QColumnViewGrip();
    int moveGrip(int offset);
 
protected:
    QColumnViewGrip(QColumnViewGripPrivate &, QWidget *parent = nullptr, Qt::WindowFlags f = { });
    void paintEvent(QPaintEvent *event) override;
    void mouseDoubleClickEvent(QMouseEvent *event) override;
    void mouseMoveEvent(QMouseEvent *event) override;
    void mouseReleaseEvent(QMouseEvent *event) override;
    void mousePressEvent(QMouseEvent *event) override;
 
private:
    Q_DECLARE_PRIVATE(QColumnViewGrip)
    Q_DISABLE_COPY_MOVE(QColumnViewGrip)
};
 
class QColumnViewGripPrivate : public QWidgetPrivate
{
    Q_DECLARE_PUBLIC(QColumnViewGrip)
 
public:
    QColumnViewGripPrivate();
    ~QColumnViewGripPrivate() {}
 
    int originalXLocation;
};
 
QT_END_NAMESPACE
 
#endif //QCOLUMNVIEWGRIP_P_H