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Kovid Goyal 2011-06-11 15:45:51 -06:00
parent e819fced24
commit 8de93d834d
1 changed files with 6 additions and 1 deletions
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7
src/calibre/gui2/__init__.py
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@ -271,6 +271,9 @@ class Dispatcher(QObject):
Convenience class to use Qt signals with arbitrary python callables. Convenience class to use Qt signals with arbitrary python callables.
By default, ensures that a function call always happens in the By default, ensures that a function call always happens in the
thread this Dispatcher was created in. thread this Dispatcher was created in.
Note that if you create the Dispatcher in a thread without an event loop of
its own, the function call will happen in the GUI thread (I think).
''' '''
dispatch_signal = pyqtSignal(object, object) dispatch_signal = pyqtSignal(object, object)
@ -292,7 +295,9 @@ class FunctionDispatcher(QObject):
''' '''
Convenience class to use Qt signals with arbitrary python functions. Convenience class to use Qt signals with arbitrary python functions.
By default, ensures that a function call always happens in the By default, ensures that a function call always happens in the
thread this Dispatcher was created in. thread this FunctionDispatcher was created in.
Note that you must create FunctionDispatcher objects in the GUI thread.
''' '''
dispatch_signal = pyqtSignal(object, object, object) dispatch_signal = pyqtSignal(object, object, object)