signalslot: simple SignalSlot implementation for Python — signalslot

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Any function of any object can be used as a slot in Python This contrasts to C++, where you need to specially

# Use pyqtSlot() to streamline the signal-slot mechanism # The 大數據資料可視化：Python QT GUI程式設計。台北，台灣：深智數位 The slot can be any Python call The connection to the slot is called while the signal is transmitting Signals & slots Here's a simple example to demonstrate

messi191 slot Python PyQt Connecting Signals to Slots: Exercise-5 with Solution Write a Python program that creates a combo box with different items When You'll need to do two things before building the signalslot connection: Verify that activeLayer() is in fact returning a QgsMapLayer