[squeak-dev] How to make a scrollpane adjust to its content?

Nicolai Hess nicolaihess at gmail.com
Tue Jan 12 19:28:05 UTC 2016


Am 12.01.2016 8:24 nachm. schrieb "karl ramberg" <karlramberg at gmail.com>:
>
> Ugh,
> Didn't read the question correctly.

:-)

>
> I see any passive ways scroll delta is updated in the image.

OK,
thanks.

>
> Best,
> Karl
>
>
> On Tue, Jan 12, 2016 at 8:16 PM, karl ramberg <karlramberg at gmail.com>
wrote:
>>
>> sp setScrollDeltas
>>
>> Best,
>> Karl
>>
>> On Tue, Jan 12, 2016 at 8:03 PM, Nicolai Hess <nicolaihess at gmail.com>
wrote:
>>>
>>> See stackoverflow question
>>>
http://stackoverflow.com/questions/34722545/how-to-make-a-scrollpane-adjust-to-its-content/34751687#34751687
>>>
>>> all I came up with is
>>> calling
>>> sp setScrollDeltas.
>>>
>>> This will reset (or add or remove) the scrollbars.
>>>
>>> I was wondering why something like
>>> rows updateLayout or
>>> rows changed
>>>
>>> doesn't work.
>>>
>>> Do we have a way to let a ScrollPane "know" when the submorphs changed ?
>>> Some way for listening to newly added submorphs. Or add
>>> the pane to dependents for its scrolled area and notify on changes for
submorphs or just
>>> the size?
>>> (The content morph ("rows" in this example) can automatically adjust its
>>> size when we add new submorphs)
>>>
>>>
>>> nicolai
>>>
>>>
>>>
>>>
>>
>
>
>
>
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