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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXQt - a lightweight, Qt based, desktop toolset
* https://lxqt.org
*
* Copyright: 2012 Razor team
* Authors:
* Johannes Zellner <webmaster@nebulon.de>
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#ifndef VOLUMEPOPUP_H
#define VOLUMEPOPUP_H
#include <QDialog>
class QSlider;
class QPushButton;
class AudioDevice;
class VolumePopup : public QDialog
{
Q_OBJECT
public:
VolumePopup(QWidget* parent = nullptr);
void openAt(QPoint pos, Qt::Corner anchor);
void handleWheelEvent(QWheelEvent *event);
QSlider *volumeSlider() const { return m_volumeSlider; }
AudioDevice *device() const { return m_device; }
void setDevice(AudioDevice *device);
void setSliderStep(int step);
signals:
void mouseEntered();
void mouseLeft();
// void volumeChanged(int value);
void deviceChanged();
void launchMixer();
void stockIconChanged(const QString &iconName);
protected:
void resizeEvent(QResizeEvent *event) override;
void enterEvent(QEnterEvent *event) override;
void leaveEvent(QEvent *event) override;
bool event(QEvent * event) override;
bool eventFilter(QObject * watched, QEvent * event) override;
private slots:
void handleSliderValueChanged(int value);
void handleMuteToggleClicked();
void handleDeviceVolumeChanged(int volume);
void handleDeviceMuteChanged(bool mute);
private:
void realign();
void updateStockIcon();
QSlider *m_volumeSlider;
QPushButton *m_mixerButton;
QPushButton *m_muteToggleButton;
QPoint m_pos;
Qt::Corner m_anchor;
AudioDevice *m_device;
};
#endif // VOLUMEPOPUP_H
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