qt5base-lts/examples/opengl/textures/glwidget.h
hjk 40a54bf565 Examples: Replace 'Q_DECL_OVERRIDE' by 'override'
Examples should demonstrate best practice, and we can use the keyword
directly nowadays.

Change-Id: I1f122e5caceca17290757ffbaf3d660e7daa9ae4
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
2016-06-15 09:32:30 +00:00

99 lines
3.5 KiB
C++

/****************************************************************************
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#ifndef GLWIDGET_H
#define GLWIDGET_H
#include <QOpenGLWidget>
#include <QOpenGLFunctions>
#include <QOpenGLBuffer>
QT_FORWARD_DECLARE_CLASS(QOpenGLShaderProgram);
QT_FORWARD_DECLARE_CLASS(QOpenGLTexture)
class GLWidget : public QOpenGLWidget, protected QOpenGLFunctions
{
Q_OBJECT
public:
explicit GLWidget(QWidget *parent = 0);
~GLWidget();
QSize minimumSizeHint() const override;
QSize sizeHint() const override;
void rotateBy(int xAngle, int yAngle, int zAngle);
void setClearColor(const QColor &color);
signals:
void clicked();
protected:
void initializeGL() override;
void paintGL() override;
void resizeGL(int width, int height) override;
void mousePressEvent(QMouseEvent *event) override;
void mouseMoveEvent(QMouseEvent *event) override;
void mouseReleaseEvent(QMouseEvent *event) override;
private:
void makeObject();
QColor clearColor;
QPoint lastPos;
int xRot;
int yRot;
int zRot;
QOpenGLTexture *textures[6];
QOpenGLShaderProgram *program;
QOpenGLBuffer vbo;
};
#endif