diff options
Diffstat (limited to 'tests/manual/qopenglwidget/openglwidget/openglwidget.cpp')
-rw-r--r-- | tests/manual/qopenglwidget/openglwidget/openglwidget.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tests/manual/qopenglwidget/openglwidget/openglwidget.cpp b/tests/manual/qopenglwidget/openglwidget/openglwidget.cpp index 5819a14e9e..031558a787 100644 --- a/tests/manual/qopenglwidget/openglwidget/openglwidget.cpp +++ b/tests/manual/qopenglwidget/openglwidget/openglwidget.cpp @@ -73,6 +73,8 @@ public: int m_interval; QVector3D m_rotAxis; + + float clearColor[3]; }; @@ -80,6 +82,7 @@ OpenGLWidget::OpenGLWidget(int interval, const QVector3D &rotAxis, QWidget *pare : QOpenGLWidget(parent) { d.reset(new OpenGLWidgetPrivate(this)); + d->clearColor[0] = d->clearColor[1] = d->clearColor[2] = 0.0f; d->m_interval = interval; d->m_rotAxis = rotAxis; if (interval > 0) { @@ -146,7 +149,7 @@ void OpenGLWidgetPrivate::render() const qreal retinaScale = q->devicePixelRatio(); glViewport(0, 0, width() * retinaScale, height() * retinaScale); - glClearColor(0.0, 0.0, 0.0, 1.0); + glClearColor(clearColor[0], clearColor[1], clearColor[2], 1.0f); glClear(GL_COLOR_BUFFER_BIT); m_program->bind(); @@ -189,3 +192,10 @@ void OpenGLWidgetPrivate::render() if (m_interval <= 0) q->update(); } + +void OpenGLWidget::setClearColor(const float *c) +{ + d->clearColor[0] = c[0]; + d->clearColor[1] = c[1]; + d->clearColor[2] = c[2]; +} |