Changeset 561 for trunk/examples/opengl/pbuffers/glwidget.h

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• examples/opengl/pbuffers/glwidget.h (modified) (3 diffs)

trunk/examples/opengl/pbuffers/glwidget.h

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -21 +22 @@
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 
-#include <QtOpenGL>
+#ifndef GLWIDGET_H
+#define GLWIDGET_H
+
+#include <QGLWidget>
+
+class Geometry;
+class Cube;
+class Tile;
+QT_BEGIN_NAMESPACE
+class QGLPixelBuffer;
+QT_END_NAMESPACE
 
 class GLWidget : public QGLWidget
 {
 public:
-    GLWidget(QWidget *parent);
+    GLWidget(QWidget *parent = 0);
     ~GLWidget();
+
+protected:
     void initializeGL();
-    void resizeGL(int w, int h);
     void paintGL();
-    void timerEvent(QTimerEvent *) { update(); }
-    void mousePressEvent(QMouseEvent *) { killTimer(timerId); }
-    void mouseReleaseEvent(QMouseEvent *) { timerId = startTimer(20); }
-
-    void drawCube(int i, GLfloat z, GLfloat ri, GLfloat jmp, GLfloat amp);
-    void initCommon();
-    void initPbuffer();
+    void resizeGL(int width, int height);
+    void mousePressEvent(QMouseEvent *) { setAnimationPaused(true); }
+    void mouseReleaseEvent(QMouseEvent *) { setAnimationPaused(false); }
 
 private:
-    GLfloat rot[3], xOffs[3], yOffs[3], xInc[3];
-    GLuint pbufferList;
+    void initializeGeometry();
+    void initPbuffer();
+    void initCommon();
+    void perspectiveProjection();
+    void orthographicProjection();
+    void drawPbuffer();
+    void setAnimationPaused(bool enable);
+
+    qreal aspect;
     GLuint dynamicTexture;
     GLuint cubeTexture;
-    int timerId;
     bool hasDynamicTextureUpdate;
+    QGLPixelBuffer *pbuffer;
+    Geometry *geom;
+    Cube *cube;
+    Tile *backdrop;
+    QList<Cube *> cubes;
+    QList<Tile *> tiles;
 
-    QGLPixelBuffer *pbuffer;
 };
+//! [3]
 
+#endif