1 files changed, 62 insertions, 0 deletions
diff --git a/examples/multimedia/player/playercontrols.h b/examples/multimedia/player/playercontrols.h
new file mode 100644
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+++ b/examples/multimedia/player/playercontrols.h
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+// Copyright (C) 2017 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef PLAYERCONTROLS_H
+#define PLAYERCONTROLS_H
+
+#include <QMediaPlayer>
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QAbstractButton;
+class QAbstractSlider;
+class QComboBox;
+QT_END_NAMESPACE
+
+class PlayerControls : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit PlayerControls(QWidget *parent = nullptr);
+
+    QMediaPlayer::PlaybackState state() const;
+    float volume() const;
+    bool isMuted() const;
+    qreal playbackRate() const;
+
+public slots:
+    void setState(QMediaPlayer::PlaybackState state);
+    void setVolume(float volume);
+    void setMuted(bool muted);
+    void setPlaybackRate(float rate);
+
+signals:
+    void play();
+    void pause();
+    void stop();
+    void next();
+    void previous();
+    void changeVolume(float volume);
+    void changeMuting(bool muting);
+    void changeRate(qreal rate);
+
+private slots:
+    void playClicked();
+    void muteClicked();
+    void updateRate();
+    void onVolumeSliderValueChanged();
+
+private:
+    QMediaPlayer::PlaybackState m_playerState = QMediaPlayer::StoppedState;
+    bool m_playerMuted = false;
+    QAbstractButton *m_playButton = nullptr;
+    QAbstractButton *m_stopButton = nullptr;
+    QAbstractButton *m_nextButton = nullptr;
+    QAbstractButton *m_previousButton = nullptr;
+    QAbstractButton *m_muteButton = nullptr;
+    QAbstractSlider *m_volumeSlider = nullptr;
+    QComboBox *m_rateBox = nullptr;
+};
+
+#endif // PLAYERCONTROLS_H