QLedMatrix/qledmatrix.h at master · jnwatts/QLedMatrix · GitHub

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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
/*******************************************************************************
**
**  Copyright (C) 2009 Pierre-Etienne Messier <pierre.etienne.messier@gmail.com>
**                     http://pemessier.hexpresso.org/
**
**  This 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 3 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, see <http://www.gnu.org/licenses/>.
**
*******************************************************************************/

#ifndef QLEDMATRIX_H
#define QLEDMATRIX_H

#include <QObject>

#if QT_VERSION > QT_VERSION_CHECK(5,0,0)
// QT 5.x
#ifdef QDESIGNER_EXPORT_WIDGETS
#include <QWidget>
#include <QDesignerExportWidget>
#else
// Included by project
#ifndef QDESIGNER_WIDGET_EXPORT
#define QDESIGNER_WIDGET_EXPORT Q_DECL_IMPORT
#endif
#endif
#else
// QT 4.x
#include <QtGui/qwidget.h>
#include <QtDesigner/QDesignerExportWidget>
#endif

class QLedMatrixPrivate;
class QDESIGNER_WIDGET_EXPORT QLedMatrix: public QWidget
{
    Q_OBJECT
    Q_ENUMS(LEDColor)
    Q_PROPERTY(QColor backgroundColor READ backgroundColor WRITE setBackgroundColor)
    Q_PROPERTY(Qt::BGMode backgroundMode READ backgroundMode WRITE setBackgroundMode)
    Q_PROPERTY(QColor darkLedColor READ darkLedColor WRITE setDarkLedColor)
    Q_PROPERTY(int rows READ rowCount WRITE setRowCount)
    Q_PROPERTY(int columns READ columnCount WRITE setColumnCount)

    public:
        QLedMatrix(QWidget* parent = 0);
        virtual ~QLedMatrix();

        enum LEDColor
        {
            NoColor   = 0xFF222222,

            Red       = 0xFFFF0000,
            Green     = 0xFF00FF00,
            Blue      = 0xFF0000FF,

            White     = 0xFFFFFFFF,
            Orange    = 0xFFFF8800,
            OrangeRed = 0xFFFF2200,
            Yellow    = 0xFFFFFF00
        };

        void clear();

        QColor backgroundColor() const;
        void setBackgroundColor(const QColor& color);

        Qt::BGMode backgroundMode() const;
        void setBackgroundMode(Qt::BGMode mode);

        QColor darkLedColor() const;
        void setDarkLedColor(const QColor& color);

        QRgb colorAt(int row, int col) const;
        void setColorAt(int row, int col, QRgb rgb);

        int rowCount() const;
        void setRowCount(int rows);

        int columnCount() const;
        void setColumnCount(int columns);

        QSize sizeHint() const;

    protected:
        QLedMatrixPrivate* const d_ptr;
        void paintEvent(QPaintEvent* event);

    private:
        Q_DISABLE_COPY(QLedMatrix)
        Q_DECLARE_PRIVATE(QLedMatrix)
};

#endif // QLEDMATRIX_H