Hi,
I could not reproduce your problem here. Can you modify an example to
reproduce the problem?
Best,
Scuri
2017-08-13 2:46 GMT-03:00 許永寬 <nagahiro....@gmail.com>:
> Also IupSplit, I need get the Bar Hadler and add WHEEL_CB codes, I think
> there are all about *IupCanvas*
>
> 2017-08-13 13:09 GMT+08:00 許永寬 <nagahiro....@gmail.com>:
>
>> At r4353/r4360, I use a IupBackground as container to catch a BUTTON_CB,
>> but when I move the mouse cursor on the IupBackground, scroll the wheel, my
>> program crash.
>>
>> I need add some code about callback WHEEL_CB and just return IUP_DEFAULT,
>> then no crash.
>>
>> At IUP 3.22, it works fine.
>>
>> Thanks~
>>
>
>
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