1 /*
2  *  Copyright (C) 2016, Mike Walters <mike@flomp.net>
3  *
4  *  This file is part of inspectrum.
5  *
6  *  This program is free software: you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation, either version 3 of the License, or
9  *  (at your option) any later version.
10  *
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *  GNU General Public License for more details.
15  *
16  *  You should have received a copy of the GNU General Public License
17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
18  */
19 
20 #pragma once
21 
22 #include <QMouseEvent>
23 #include <QObject>
24 #include <QPoint>
25 #include "util.h"
26 
27 class Cursor : public QObject
28 {
29     Q_OBJECT
30 
31 public:
32     Cursor(Qt::Orientation orientation, Qt::CursorShape mouseCursorShape, QObject * parent);
33     int pos();
34     void setPos(int newPos);
35     bool mouseEvent(QEvent::Type type, QMouseEvent event);
36 
37 signals:
38     void posChanged();
39 
40 private:
41     int fromPoint(QPoint point);
42     bool pointOverCursor(QPoint point);
43 
44     Qt::Orientation orientation;
45     Qt::CursorShape cursorShape;
46     bool dragging = false;
47     bool cursorOverrided = false;
48     int cursorPosition = 0;
49 };
50