diff options
Diffstat (limited to 'examples/wayland/minimal-cpp/window.cpp')
| -rw-r--r-- | examples/wayland/minimal-cpp/window.cpp | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/examples/wayland/minimal-cpp/window.cpp b/examples/wayland/minimal-cpp/window.cpp index b84806472..c43255dfc 100644 --- a/examples/wayland/minimal-cpp/window.cpp +++ b/examples/wayland/minimal-cpp/window.cpp @@ -70,11 +70,12 @@ void Window::initializeGL() m_textureBlitter.create(); } -static int sillyrandom(int range) +static QPoint sillyrandom(int seed, QSize screenSize, QSize surfaceSize) { - if (range <= 0) - range = 200; - return QRandomGenerator::global()->bounded(range); + QRandomGenerator rand(seed); + int xrange = qMax(screenSize.width() - surfaceSize.width(), 200); + int yrange = qMax(screenSize.height() - surfaceSize.height(), 200); + return QPoint(rand.bounded(xrange), rand.bounded(yrange)); } void Window::paintGL() @@ -91,8 +92,6 @@ void Window::paintGL() functions->glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); Q_FOREACH (View *view, m_compositor->views()) { - if (view->isCursor()) - continue; auto texture = view->getTexture(); if (!texture) continue; @@ -104,7 +103,7 @@ void Window::paintGL() QWaylandSurface *surface = view->surface(); if (surface && surface->hasContent()) { QSize s = surface->size(); - QPointF pos(sillyrandom(width() - s.width()), sillyrandom(height() - s.height())); + QPointF pos = sillyrandom(view->iviId(), size(), s); QRectF surfaceGeometry(pos, s); QOpenGLTextureBlitter::Origin surfaceOrigin = view->currentBuffer().origin() == QWaylandSurface::OriginTopLeft |