I have just checked the source code and it is a bug in the code which I will fix for the next release.

In the meantime you can force an update for any G4P GUI control with the forceBufferUpdate() method. If you have a GTextArea control called txa then do this

1. txa.append("Some extra text");
2. txa.forceBufferUpdate();

and it will solve your problem.

Although the draw() method is made public you should never call it directly -

1. txa.draw(); // don't do this use the forceBufferUpdate() method instead

Great. Thanks a lot. It worked.

forecBufferUpdate documentation (just read it, not the clearest description but documenting such a lrage library is a massive task to keep upto date)

G4P uses an inheritance hierachy so in the documentation look for the section "Additional Inherited Members"

Thanks. Once I knew the function exists, I found the documentation.