Re: [PyQt] How to use a QCheckBoX

Wed, 11 Jan 2012 12:04:29 -0800

Le 11/01/12 19:38, Fabien Lafont a écrit : 
And How can I undo the last action?

2012/1/11 Vincent Vande Vyvre <[email protected]>:

Le 11/01/12 19:03, Fabien Lafont a écrit :

Hello everyone,

I'm trying to use a QCheckBox. I manage to connect it to a "def" but I
want that when I "Uncheck" the QCheckBox it cancel the last action.

In fact I'm adding a line to my code and I want to "comment it" when I
reclic:

        self.ButtonCroix = QCheckBox("croix")
        self.ButtonCroix.stateChanged.connect(self.croix)



        def croix(self) :
        self.cursor = Cursor(self.ax
, useblit=True, color='blue', linewidth=2 )

Thanks in advance,

Fabien
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What's the problem ?

In your function croix(), you can verify if the QCheckBox is checked or not
and undo the last action if not.

--
Vincent V.V.
Oqapy . Qarte+7 . PaQager

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Seems a Python answer, not PyQt.

Consider to post it here:

http://www.developpez.net/forums/f96/autres-langages/python-zope/

with the advantage of your natural langage.

--
Vincent V.V.
Oqapy . Qarte+7 . PaQager
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