Python GUI Programming

These are: signals, slots and properties In this first example, we will restrict ourselves to a pair of a basic signal and slot The rest will be covered

# the QString argument then this code will run under Python v2 and v3 valueChanged = pyqtSignal(

python signal slot Signals and slots are used for communication between objects A signal is emitted when a particular event occurs A slot can be any Python

python slot Instead, it is 'connected' to a 'slot' The slot can be any callable Python function Using Qt Designer's SignalSlot Editor First design a simple form with