common/include/QtWidgets/5.5.0/QtWidgets/private/qdesktopwidget_p.h

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//
//  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.
//

#ifndef QDESKTOPWIDGET_P_H
#define QDESKTOPWIDGET_P_H

#include "QDesktopWidget"
#include "private/qwidget_p.h"

#include <QtCore/qalgorithms.h>

QT_BEGIN_NAMESPACE

class QDesktopScreenWidget : public QWidget {
    Q_OBJECT
public:
    QDesktopScreenWidget() : QWidget(Q_NULLPTR, Qt::Desktop)
    {
        setVisible(false);
    }

    int screenNumber() const;
};

class QDesktopWidgetPrivate : public QWidgetPrivate {
    Q_DECLARE_PUBLIC(QDesktopWidget)

public:
    ~QDesktopWidgetPrivate() { qDeleteAll(screens); }
    void _q_updateScreens();
    void _q_availableGeometryChanged();

    QList<QDesktopScreenWidget *> screens;
};

QT_END_NAMESPACE

#endif // QDESKTOPWIDGET_QPA_P_H