diff options
Diffstat (limited to 'src/gui/preview_thread.py')
| -rw-r--r-- | src/gui/preview_thread.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gui/preview_thread.py b/src/gui/preview_thread.py index 137864b..3943a5c 100644 --- a/src/gui/preview_thread.py +++ b/src/gui/preview_thread.py @@ -38,6 +38,7 @@ class Worker(QtCore.QObject): "components": components, } self.queue.put(dic) + log.debug('Preview thread id: {}'.format(int(QtCore.QThread.currentThreadId()))) @pyqtSlot() def process(self): @@ -79,6 +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)) |