source: trunk/examples/opengl/textures/glwidget.h@ 642

Last change on this file since 642 was 561, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.1 sources.

File size: 2.8 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 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** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef GLWIDGET_H
43#define GLWIDGET_H
44
45#include <QtGui>
46#include <QGLWidget>
47
48class QGLShaderProgram;
49
50class GLWidget : public QGLWidget
51{
52 Q_OBJECT
53
54public:
55 GLWidget(QWidget *parent = 0, QGLWidget *shareWidget = 0);
56 ~GLWidget();
57
58 QSize minimumSizeHint() const;
59 QSize sizeHint() const;
60 void rotateBy(int xAngle, int yAngle, int zAngle);
61 void setClearColor(const QColor &color);
62
63signals:
64 void clicked();
65
66protected:
67 void initializeGL();
68 void paintGL();
69 void resizeGL(int width, int height);
70 void mousePressEvent(QMouseEvent *event);
71 void mouseMoveEvent(QMouseEvent *event);
72 void mouseReleaseEvent(QMouseEvent *event);
73
74private:
75 void makeObject();
76
77 QColor clearColor;
78 QPoint lastPos;
79 int xRot;
80 int yRot;
81 int zRot;
82 GLuint textures[6];
83 QVector<QVector3D> vertices;
84 QVector<QVector2D> texCoords;
85#ifdef QT_OPENGL_ES_2
86 QGLShaderProgram *program;
87#endif
88};
89
90#endif
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