qvideowidget.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 QVIDEOWIDGET_H
#define QVIDEOWIDGET_H
 
#include <QtWidgets/qwidget.h>
 
#include <QtMultimediaWidgets/qtmultimediawidgetsglobal.h>
 
QT_BEGIN_NAMESPACE
 
class QVideoSink;
 
class QVideoWidgetPrivate;
class Q_MULTIMEDIAWIDGETS_EXPORT QVideoWidget : public QWidget
{
    Q_OBJECT
    Q_PROPERTY(bool fullScreen READ isFullScreen WRITE setFullScreen NOTIFY fullScreenChanged)
    Q_PROPERTY(Qt::AspectRatioMode aspectRatioMode READ aspectRatioMode WRITE setAspectRatioMode NOTIFY aspectRatioModeChanged)
 
public:
    explicit QVideoWidget(QWidget *parent = nullptr);
    ~QVideoWidget();
 
    Q_INVOKABLE QVideoSink *videoSink() const;
 
#ifdef Q_QDOC
    bool isFullScreen() const;
#endif
 
    Qt::AspectRatioMode aspectRatioMode() const;
 
    QSize sizeHint() const override;
 
public Q_SLOTS:
    void setFullScreen(bool fullScreen);
    void setAspectRatioMode(Qt::AspectRatioMode mode);
 
Q_SIGNALS:
    void fullScreenChanged(bool fullScreen);
    void aspectRatioModeChanged(Qt::AspectRatioMode mode);
 
protected:
    bool event(QEvent *event) override;
    void showEvent(QShowEvent *event) override;
    void hideEvent(QHideEvent *event) override;
    void resizeEvent(QResizeEvent *event) override;
    void moveEvent(QMoveEvent *event) override;
    QVideoWidgetPrivate *d_ptr;
 
private:
    Q_DECLARE_PRIVATE(QVideoWidget)
};
 
QT_END_NAMESPACE
 
 
#endif