1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/***************************************************************************
* Copyright (C) 2009-2016 by Ilya Kotov *
* forkotov02@ya.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef POSITIONBAR_H
#define POSITIONBAR_H
#include "pixmapwidget.h"
class QMouseEvent;
class QWheelEvent;
class Skin;
/**
@author Ilya Kotov <forkotov02@ya.ru>
*/
class PositionBar : public PixmapWidget
{
Q_OBJECT
public:
PositionBar(QWidget *parent = nullptr);
virtual ~PositionBar();
public slots:
void setValue(qint64);
qint64 value()const{return m_value;}
void setMaximum(qint64);
qint64 maximum() const {return m_max;}
signals:
void sliderMoved (qint64);
void sliderPressed();
void sliderReleased();
private slots:
void updateSkin();
private:
void mousePressEvent(QMouseEvent*) override;
void mouseReleaseEvent(QMouseEvent*) override;
void mouseMoveEvent(QMouseEvent*) override;
void wheelEvent(QWheelEvent *e) override;
Skin *m_skin;
bool m_moving = false;
qint64 press_pos;
qint64 m_max = 0, m_min = 0, m_pos, m_value = 0, m_old = 0;
QPixmap m_pixmap;
qint64 convert(qint64); // value = convert(position);
void draw(bool pressed = true);
};
#endif
|
