drawing

[Ivo Andrejco <andrejcoivo yahoo com au>]

Hi there,

I was wondering if someone could help.

when I(user using mouse) draw on drawing area and then resize everything disappears. I roughly understand 
why. My question is how to store data so it does not disappear between expose
events. I means it's easy to redraw what the application draws but how
to handle user drawing.

thanks, Ivo