How to handle widget events using PyQt signal and slot mechanism

website pyqt slot Changing PyQt4 to PySide in your import statements Changing pyqtSignal to Signal and pyqtSlot to Slot Removing QVariant and QString imports and replacing pyqt slot Each PyQt widget, which is derived from QObject class, is designed to emit 'signal' in response to one or more events The signal on its own does not

pyqt slot Hi everyone, while writing a RQT plugin I had a hard time to figure out, how to connect a rospy callback to a PyQt SLOT in order to update  Each PyQt widget, which is derived from QObject class, is designed to emit 'signal' in response to one or more events The signal on its own does not perform  The signal can be connected to a slot , which needs to be Python callable (in other words, a method or a class, anything implementing the __call

Share

Share

Link

Turn off sharing Copy link

See all details