source: trunk/examples/opengl/hellogl_es/glwidget.h

Last change on this file was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 2.9 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the examples of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:BSD$
10** You may use this file under the terms of the BSD license as follows:
11**
12** "Redistribution and use in source and binary forms, with or without
13** modification, are permitted provided that the following conditions are
14** met:
15** * Redistributions of source code must retain the above copyright
16** notice, this list of conditions and the following disclaimer.
17** * Redistributions in binary form must reproduce the above copyright
18** notice, this list of conditions and the following disclaimer in
19** the documentation and/or other materials provided with the
20** distribution.
21** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
22** the names of its contributors may be used to endorse or promote
23** products derived from this software without specific prior written
24** permission.
25**
26** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
37** $QT_END_LICENSE$
38**
39****************************************************************************/
40
41#ifndef GLWIDGET_H
42#define GLWIDGET_H
43
44#include <QGLWidget>
45#include <QTime>
46
47
48
49class Bubble;
50class GLWidget : public QGLWidget {
51
52 Q_OBJECT
53public:
54 GLWidget(QWidget *parent = 0);
55 ~GLWidget();
56public slots:
57 void setScaling(int scale);
58 void setLogo();
59 void setTexture();
60 void showBubbles(bool);
61protected:
62 void paintGL ();
63 void initializeGL ();
64private:
65 GLuint m_uiTexture;
66 qreal m_fAngle;
67 qreal m_fScale;
68 bool m_showBubbles;
69 void paintTexturedCube();
70 void paintQtLogo();
71 void createGeometry();
72 void createBubbles(int number);
73 void quad(qreal x1, qreal y1, qreal x2, qreal y2, qreal x3, qreal y3, qreal x4, qreal y4);
74 void extrude(qreal x1, qreal y1, qreal x2, qreal y2);
75 QList<qreal> vertices;
76 QList<qreal> normals;
77 GLfloat *createdVertices;
78 GLfloat *createdNormals;
79 int m_vertexNumber;
80 bool qtLogo;
81 QList<Bubble*> bubbles;
82 int frames;
83 QTime time;
84};
85#endif
Note: See TracBrowser for help on using the repository browser.