[R-gui] gtree question
Antje
niederlein-rstat at yahoo.de
Fri Aug 8 09:15:44 CEST 2008
Hi John,
thanks a lot for your help!
A very stupid question left - where can I find the updated version of the
gWidgetstcltk package?
A general comment to the file chooser dialog suggestion:
Due to the fact that I want to handle directories OR files in my application -
a file chooser would not really help me.
I'd like to have an application where people can select a directory and do some
processing with all files of a special file type below or that people can
select this file type directly. Further, the tool should support the
functionality of a commercial application which provides this kind of layout
too. So it should be much more intuitive for the user to navigate within
familiar structures :-)
Antje
john verzani schrieb:
> Antje <niederlein-rstat <at> yahoo.de> writes:
>
> Dear Antje,
>
>
>> Hello there,
>>
>> now that I started with gwidgets, I'll have several question (
>> I hope not too
>> stupid ones).
>> I've started with a little application which uses a gpanedgroup
>> to show a gtree
>> at the left side and something else on the other side.
>> Gtree works fine except the fact that it produces 3 columns
>> though my offspring
>> function returns a data.frame with 1 column only (two columns
>> then remain
>> without content).
>> Is there any way to delete these columns?
>
>
> Thanks for pointing out this issue. I fixed it in a just-uploaded
> version of gWidgetstcltk and I also found an issue with
> gWidgetsRGtk2 with your example. Again, this is just fixed.
>
> The bug was the number of extra columns was set by the number of
> words in your column title. In the new version, there is just one
> extra column and it has a small width.
>
>> And another question:
>> If I expand my folders in the gtree and go deeper into the file
>> structure, it
>> happens that the filenames are not displayed fully anymore because
>> of too less
>> space. Can I make the gtree automatically horizontal scrollable
>> (it can be
>> scrolled if I push the columns to a certain width).
>>
>
> I don't have that coded in but can look into it.
>
>
>> Thanks a lot for any help!
>> Antje
>>
>
> Thanks for the report. --JOhn
>
> --code is cut --
>
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