It is a system limitation. Your control is too big and although its size
is correct, the windows scrollbar has some limitation that prevents the
scrollbox to work.
This code:
tb1 = iup.text{rastersize = "1131x8581",multiline="YES"}
sb = iup.scrollbox{
tb1
}
dlg = iup.dialog{
sb;
title="Dialog"
}
dlg:show()
Works ok. But if you change 8581 to 38581 it will crop the visible area.
Best,
Scuri
On Fri, Nov 28, 2014 at 6:44 PM, Milind Gupta <[email protected]>
wrote:
> I modified the test case to just have a text box instead of the canvas.
> After pasting a large text chunk in the text box it is more easily visible
> that the scroll box actually stops scrolling after the scroll thumb is
> about 9/10th of all the way down. Is this a limitation of the scroll box or
> is this a bug?
>
> Thanks,
> Milind
>
>
> On Fri, Nov 28, 2014 at 10:48 AM, Milind Gupta <[email protected]>
> wrote:
>
>> Hi,
>> I have attached a test case which on my system stops generating
>> the canvas action call back when the scroll box is about 9/10 ths of all
>> the way down.
>> Please let me know if I am doing something wrong or is there a
>> limitation on scroll box or the canvas in any way.
>>
>> Thanks,
>> Milind
>>
>>
>>
>
>
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