1 /****************************************************************************
2 **
3 ** This file is part of the LibreCAD project, a 2D CAD program
4 **
5 ** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
6 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
7 **
8 **
9 ** This file may be distributed and/or modified under the terms of the
10 ** GNU General Public License version 2 as published by the Free Software
11 ** Foundation and appearing in the file gpl-2.0.txt included in the
12 ** packaging of this file.
13 **
14 ** This program is distributed in the hope that it will be useful,
15 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 ** GNU General Public License for more details.
18 **
19 ** You should have received a copy of the GNU General Public License
20 ** along with this program; if not, write to the Free Software
21 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
22 **
23 ** This copyright notice MUST APPEAR in all copies of the script!
24 **
25 **********************************************************************/
26 
27 #ifndef QG_COLORBOX_H
28 #define QG_COLORBOX_H
29 
30 #include <QComboBox>
31 #include <memory>
32 
33 class RS_Color;
34 
35 /**
36  * A combobox for choosing a color.
37  */
38 class QG_ColorBox: public QComboBox {
39     Q_OBJECT
40 
41 public:
42     QG_ColorBox(QWidget* parent=nullptr, const char* name=nullptr);
43     QG_ColorBox(bool showByLayer, bool showUnchanged,
44                 QWidget* parent=nullptr, const char* name=nullptr);
45     virtual ~QG_ColorBox();
46 
47     RS_Color getColor() const;
48 
49     void addColor(Qt::GlobalColor color, QString text);
50     void setColor(const RS_Color& color);
51     void setLayerColor(const RS_Color& color);
52 
53     void init(bool showByLayer, bool showUnchanged);
54 
55     bool isUnchanged() const;
56 
57 private slots:
58     void slotColorChanged(int index);
59 
60 signals:
61     void colorChanged(const RS_Color& color);
62 
63 private:
64     std::unique_ptr<RS_Color> currentColor;
65     int colorIndexStart;
66     bool showByLayer;
67 	bool showUnchanged;
68 	bool unchanged;
69 };
70 
71 #endif
72 
73