1 | /******************************************************************* |
2 | * |
3 | * Copyright 2006 Dmitry Suzdalev <dimsuz@gmail.com> |
4 | * |
5 | * This file is part of the KDE project "KLines" |
6 | * |
7 | * KLines is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2, or (at your option) |
10 | * any later version. |
11 | * |
12 | * KLines is distributed in the hope that it will be useful, |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * GNU General Public License for more details. |
16 | * |
17 | * You should have received a copy of the GNU General Public License |
18 | * along with KLines; see the file COPYING. If not, write to |
19 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
20 | * Boston, MA 02110-1301, USA. |
21 | * |
22 | ********************************************************************/ |
23 | #ifndef BALL_ITEM_H |
24 | #define BALL_ITEM_H |
25 | |
26 | #include <KGameRenderedItem> |
27 | #include <QTimeLine> |
28 | |
29 | #include "commondefs.h" |
30 | |
31 | /** |
32 | * KGameRenderedItem for Ball |
33 | */ |
34 | class BallItem : public QObject, public KGameRenderedItem |
35 | { |
36 | Q_OBJECT |
37 | public: |
38 | explicit BallItem( QGraphicsScene* parent ); |
39 | /** |
40 | * Sets ball's color |
41 | * @param setPix specifies whether to set corresponding ball pixmap to this |
42 | * item. In rare cases this may not be needed. |
43 | * (for example when the ball is created and born animation is played immediately) |
44 | */ |
45 | void setColor( BallColor c, bool setPix = true ); |
46 | /** |
47 | * @return color of the ball |
48 | */ |
49 | BallColor color() const { return m_color; } |
50 | /** |
51 | * Starts "Selected" animation |
52 | */ |
53 | void startSelectedAnimation(); |
54 | /** |
55 | * Interrupts animation |
56 | */ |
57 | void stopAnimation(); |
58 | |
59 | // enable use of qgraphicsitem_cast |
60 | enum { Type = UserType + 1 }; |
61 | virtual int type() const { return Type; } |
62 | private slots: |
63 | void animFrameChanged(int); |
64 | private: |
65 | /** |
66 | * Timeline for controlling animations |
67 | */ |
68 | QTimeLine m_timeLine; |
69 | /** |
70 | * Color of the ball |
71 | */ |
72 | BallColor m_color; |
73 | }; |
74 | |
75 | #endif |
76 | |