1//
2// KBlackBox
3//
4// A simple game inspired by an emacs module
5//
6/***************************************************************************
7 * Copyright (c) 1999-2000, Robert Cimrman *
8 * cimrman3@students.zcu.cz *
9 * *
10 * Copyright (c) 2007, Nicolas Roffet *
11 * nicolas-kde@roffet.com *
12 * *
13 * *
14 * This program is free software; you can redistribute it and/or modify *
15 * it under the terms of the GNU General Public License as published by *
16 * the Free Software Foundation; either version 2 of the License, or *
17 * (at your option) any later version. *
18 * *
19 * This program is distributed in the hope that it will be useful, *
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
22 * GNU General Public License for more details. *
23 * *
24 * You should have received a copy of the GNU General Public License *
25 * along with this program; if not, write to the *
26 * Free Software Foundation, Inc., *
27 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA *
28 ***************************************************************************/
29
30
31
32#ifndef KBBGRAPHICSITEMBORDER_H
33#define KBBGRAPHICSITEMBORDER_H
34
35
36
37/**
38 * @brief Any border element of the scalable graphic widget
39 */
40class KBBGraphicsItemBorder
41{
42 public:
43 /**
44 * @brief Constructor
45 */
46 KBBGraphicsItemBorder(int borderPosition, int columns, int rows, float offset);
47
48 void setSize(int borderPosition, int columns, int rows);
49
50
51 protected:
52 void centerCoordinate(int borderPosition, float &centerX, float &centerY, float offset);
53 float centerX() const;
54 float centerY() const;
55 int rotationAngle();
56 void setBorderPosition(int borderPosition);
57
58
59 int m_borderPosition;
60 float m_centerX;
61 float m_centerY;
62 int m_columns;
63 float m_offset;
64 int m_rows;
65};
66
67#endif // KBBGRAPHICSITEMBORDER_H
68