[PyQt] lambda slot problem
kelley at eyesopen.com
Fri Apr 3 01:28:21 BST 2009
You are seeing a scoping issue, to be safe, I would write the lambda as follows
lambda changeStatus=self.changeStatus,m=msg,a=activated: changeStatus(m,a)
This ensures that the bindings of self, activated and msg are what you expect when the lambda function is executed.
On 4/2/09 7:16 PM, "Linos" <info at linos.es> wrote:
i suppose i am making any mistake here but i dont know why, for example:
for checkbox, msg in ((self.printedCheckBox, "printed"), (self.finishedCheckBox,
self.connect(checkbox, SIGNAL("clicked(bool)"), lambda activated:
This one ever passes the last msg, "finished", although the checkbox
self.printedCheckBox is checked.
functools.partial(self.changeStatus, msg) works ok, why the lambda it is only
using the last msg string ever?
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