Roy Schestowitz wrote:
>
>
> qu wrote:
>
>> Roy Schestowitz wrote:
>>>
>>>
>>> qu wrote:
>>>
>>>> hi,all.
>>>> I create a GUI with sliders to show image. I only set
the
>>> attributes
>>>> min and max,but when i almost drag the slider to the
>> end(max),the
>>>> slider disappear,and the command window
>>>> show the message:
>>>> thank you in advance.
>>>> qu
>>
>>>
>>> This happens when your slider gets assigned a value that
falls
>>> outside the
>>> range you specified, e.g. in GUIDE. This should never
happen if
> you
>>> know
>>> what you are doing.
>>>
>>> -Check what range your slider is initialised to fit.
>>>
>>> -When you change the slider value attribute, print it and
see
> where
>>> it all
>>> goes wrong.
>>>
>>> Roy
>>>
>>> --
>>> Roy Schestowitz
>>> <http://schestowitz.com>
>>>
>> yes,when the attribute value of slider changes,i print it and
>> attribute max and value is not more than max but the slider
still
>> disappear.
>> it is too strange to me.
>> qu
>
> Make sure you check its initial value as well... this tripped me
> once
> before.
>
> --
> Roy Schestowitz
> <http://schestowitz.com>
>
If you still need help with this, perhaps you can post a snippet of
code that recreates the problem?
Brett
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