Cutlery/calibre
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This commit is contained in:
Kovid Goyal 2011-06-11 15:19:53 -06:00
parent 64bfefa330
commit b1979948b5
1 changed files with 3 additions and 0 deletions
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3
src/calibre/gui2/__init__.py
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@ -297,6 +297,7 @@ class FunctionDispatcher(QObject):
dispatch_signal = pyqtSignal(object, object, object)
def __init__(self, func, queued=True, parent=None):
global gui_thread
QObject.__init__(self, parent)
self.func = func
typ = Qt.QueuedConnection
@ -305,6 +306,8 @@ class FunctionDispatcher(QObject):
self.dispatch_signal.connect(self.dispatch, type=typ)
self.q = Queue.Queue()
self.lock = threading.Lock()
if gui_thread is None:
gui_thread = QThread.currentThread()
def __call__(self, *args, **kwargs):
if is_gui_thread():