[PyQt] Problem with QValidator
bjoernhaeuser at googlemail.com
Tue Jun 9 19:30:27 BST 2009
Phil Thompson schrieb:
> On Sun, 07 Jun 2009 16:23:03 +0200, "Björn Häuser"
> <bjoernhaeuser at googlemail.com> wrote:
>> Hello List!
>> I have a Problem with my own QValidator. Just tried to write one which
>> checks the length of a input field.
>> Traceback (most recent call last):
>> File "window.py", line 97, in <module>
>> window = Window(config)
>> File "window.py", line 26, in __init__
>> RuntimeError: underlying C/C++ object has been deleted
>> This is the error i get when trying to use it.
>> vsl = validStringLength(2, 8, self)
>> This the basic code for using the validator.
>> http://pastie.org/503567 - this is the rest of this file.
>> http://pastie.org/503568 - this is the validator file.
>> Any help appreciated (and any suggestions, especially regarding code
> I'm guessing that you are not keeping a reference to your validator. I'll
> change things so that a reference is kept automatically.
Thanks Phil for your answer.
How do i keep such a reference? I also tried to use self.vsl, but
getting the same error.
Thanks in advance,
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