[Lazarus] How to create a listbox that can be shifted

[Sven Barth]

Am 25.04.2013 07:10, schrieb Jürgen Hestermann:
>
> Am 2013-04-24 20:25, schrieb Jesus Reyes:
>>
>>> Still I am wondering why nobody seems to miss a horizontal
>>> shift for TListBox and TStringGrid (especially because a
>>> slider is shown for TStringGrid but does not work). Are
>>> these bugs which nobody discovered since years? I can't
>>> believe it.
>>>
>> Do you know if is there a bug report about it?, if not, please feel 
>> free to submit one (I'm talking about the TStringGrid).
>>
>>
>
> As others told me these are all limitations of the underlying 
> widgetset (in this case Win32 GUI) so it cannot be fixed within Lazarus.
>
But AFAIK one can enforce a horizontal scroll bar for a list box. This 
can be seen here for example: 
http://www.delphitricks.com/source-code/components/show_a_horizontal_scrollbar_in_a_listbox.html
So one might need to adjust the TListBox implementation to support this 
as well (and I simply assume for now that the other widgetsets also 
support a horizontal scrollbar in a list box...).

Regards,
Sven