diff options
| -rw-r--r-- | src/gui/preview_thread.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/preview_thread.py b/src/gui/preview_thread.py index 8ec5d28..3943a5c 100644 --- a/src/gui/preview_thread.py +++ b/src/gui/preview_thread.py @@ -80,6 +80,8 @@ class Worker(QtCore.QObject): except RuntimeError as e: log.error(str(e)) else: + # We must store a reference to this QImage + # or else Qt will garbage-collect it on the C++ side self.frame = ImageQt(frame) self.imageCreated.emit(QtGui.QImage(self.frame)) |