Sayonara Player
Slider.h
1 /* Slider.h */
2 
3 /* Copyright (C) 2011-2020 Michael Lugmair (Lucio Carreras)
4  *
5  * This file is part of sayonara player
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 3 of the License, or
10  * (at your option) any later version.
11 
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16 
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef SAYONARA_SLIDER_H
22 #define SAYONARA_SLIDER_H
23 
24 #include "Utils/Pimpl.h"
25 
26 #include <QMap>
27 #include <QSlider>
28 
29 class QColor;
30 
31 namespace Gui
32 {
37  class Slider :
38  public QSlider
39  {
40  Q_OBJECT
41  PIMPL(Slider)
42 
43  signals:
44  void sigSliderGotFocus();
45  void sigSliderLostFocus();
46  void sigSliderHovered(int);
47 
48  public:
49  explicit Slider(QWidget* parent=nullptr);
50  virtual ~Slider() override;
51 
52  protected:
53  void sliderChange(SliderChange change) override;
54  int valueFromPosition(const QPoint& pos) const;
55 
56  virtual void focusInEvent(QFocusEvent* e) override;
57  virtual void focusOutEvent(QFocusEvent* e) override;
58  virtual void mousePressEvent(QMouseEvent* e) override;
59  virtual void mouseMoveEvent(QMouseEvent* e) override;
60  virtual void mouseReleaseEvent(QMouseEvent* e) override;
61 
62  virtual bool hasAdditionalValue() const;
63  virtual int additionalValue() const;
64  virtual QColor additionalValueColor() const;
65 
66  virtual bool event(QEvent* e) override;
67  void paintEvent(QPaintEvent* e) override;
68  };
69 
70 }
71 #endif // SAYONARA_SLIDER_H
Gui::Slider
Dont use it directly but inherit it.
Definition: Slider.h:39