pyqtgraph: When I click on a PlotItem how do I know which item has been clicked

Question

I don\'t konw if my method is the right method, but it works.

class PltItem(pg.PlotItem):

    pltClicked = Signal()

    def __init__(self, parent = None):
             


        

Answer 1

Your solution is a good one. Another solution is to connect to the GraphicsScene.sigMouseClicked signal and use QGraphicsScene.items() to determine whether a PlotItem (or any other item) was under the click.