2 (simple?) questions

["Krzysztof Magrel" <xychu poczta fm>]

Hello everybody!

I have 2 questions. Perhaps someone knows solutions?

1. Is it possible to freeze display (and do something only in memory) and
unfreeze after program do what I want? I want to freeze main_window and in
this time I wanna show/hide widgets and add elements for lists etc. It takes
much more time (and looks not nice) when everytking is visible.

2. How can I change active widget? Tab key only can change coursor position
to the next widget. I want to change active widget from source level. (It
depends what user of program will do). I know that it is not possible for
some widgets (ie.labels, etc).

Did someone solve this problems?
Thanks

Krzysztof Magrel
Registered Linux User #157725