On Thu, Aug 7, 2008 at 12:32 PM, john verzani <[EMAIL PROTECTED]> wrote:
> 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. > Maybe a dumb question, but why is there an extra column in the first place? > > > 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). > > > If you're really just making a file chooser, you might be better off using a prefab file chooser widget. I am not sure if one exists in gwidgets, but there is a GtkFileChooserWidget in RGtk2 that will likely solve your problems and give you a lot more functionality for free. I think it's pretty easy (and it could be made a lot easier) to embed RGtk2 widgets into gWidgetsRGtk2-based interfaces. Of course, you lose cross-toolkit compatibility (but it's still cross platform). > > 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 -- > > _______________________________________________ > R-SIG-GUI mailing list > R-SIG-GUI@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/r-sig-gui > [[alternative HTML version deleted]] _______________________________________________ R-SIG-GUI mailing list R-SIG-GUI@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-gui
