Logging window

Hi all.

As a part of my first wxRuby app I need to create a window (now I use
Notebook tab to do this) where any event can be logged. I’ve tried with
Grid. It has more than I want - columns and rows names. Can anyone how
to remove them?

I’ve seen example code at
but I didn’t noticed where it can be changed (get_col_label_value seems
not enough, for me). WxRuby documentation more often fights with me,
than cooperates.