diff options
Diffstat (limited to 'examples/declarative/openglunderqml/squircle.py')
| -rw-r--r-- | examples/declarative/openglunderqml/squircle.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/examples/declarative/openglunderqml/squircle.py b/examples/declarative/openglunderqml/squircle.py index 8d2cbca84..3e600121b 100644 --- a/examples/declarative/openglunderqml/squircle.py +++ b/examples/declarative/openglunderqml/squircle.py @@ -82,21 +82,23 @@ class Squircle(QQuickItem): win.setColor(Qt.black) self.sync() + @Slot() def cleanup(self): del self._renderer self._renderer = None @Slot() def sync(self): + window = self.window() if not self._renderer: self._renderer = SquircleRenderer() - self.window().beforeRendering.connect(self._renderer.init, Qt.DirectConnection) - self.window().beforeRenderPassRecording.connect( + window.beforeRendering.connect(self._renderer.init, Qt.DirectConnection) + window.beforeRenderPassRecording.connect( self._renderer.paint, Qt.DirectConnection ) - self._renderer.setViewportSize(self.window().size() * self.window().devicePixelRatio()) + self._renderer.setViewportSize(window.size() * window.devicePixelRatio()) self._renderer.setT(self._t) - self._renderer.setWindow(self.window()) + self._renderer.setWindow(window) def releaseResources(self): self.window().scheduleRenderJob( |