Parent: [25a018] (diff)

Download this file

DirectSlider.h    59 lines (47 with data), 1.5 kB

 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
/*
* Copyright (C) 2012
*
* This file is part of sayonara-player
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* created by Lucio Carreras,
* Sep 14, 2012
*
*/
#ifndef DIRECTSLIDER_H_
#define DIRECTSLIDER_H_
#include <QWidget>
#include <QSlider>
class QMouseEvent;
// A slider where a click sets the position to the click location
// instead of moving by a fixed amount as does the standard widget.
// http://stackoverflow.com/questions/11132597/qslider-mouse-direct-jump
class DirectSlider: public QSlider {
Q_OBJECT
public:
DirectSlider(QWidget* parent=0)
: QSlider(parent)
{}
virtual ~DirectSlider() {}
public slots:
void setValueNoSigs(int val) {
blockSignals(true);
setValue(val);
blockSignals(false);
}
protected:
virtual void mousePressEvent ( QMouseEvent * event );
};
#endif /* DIRECTSLIDER_H_ */