diff options
Diffstat (limited to 'examples/opengl/hellowindow/hellowindow.cpp')
| -rw-r--r-- | examples/opengl/hellowindow/hellowindow.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/examples/opengl/hellowindow/hellowindow.cpp b/examples/opengl/hellowindow/hellowindow.cpp index 048190d766..a978e19b79 100644 --- a/examples/opengl/hellowindow/hellowindow.cpp +++ b/examples/opengl/hellowindow/hellowindow.cpp @@ -52,6 +52,7 @@ #include <QOpenGLContext> #include <QOpenGLFunctions> +#include <QRandomGenerator> #include <qmath.h> Renderer::Renderer(const QSurfaceFormat &format, Renderer *share, QScreen *screen) @@ -68,9 +69,9 @@ Renderer::Renderer(const QSurfaceFormat &format, Renderer *share, QScreen *scree m_context->create(); m_backgroundColor = QColor::fromRgbF(0.1f, 0.1f, 0.2f, 1.0f); - m_backgroundColor.setRed(qrand() % 64); - m_backgroundColor.setGreen(qrand() % 128); - m_backgroundColor.setBlue(qrand() % 256); + m_backgroundColor.setRed(QRandomGenerator::global()->bounded(64)); + m_backgroundColor.setGreen(QRandomGenerator::global()->bounded(128)); + m_backgroundColor.setBlue(QRandomGenerator::global()->bounded(256)); } HelloWindow::HelloWindow(const QSharedPointer<Renderer> &renderer, QScreen *screen) |