Re: expose-event

thanks for that,
i have fix it now. but here is another big problem i have.
after (or before - i don't know) the expose-event of the
drawingarea all my global variables are NULL! 

in a callback i select a filename with fileselectbox.
gchar filename = gtk_file_selection_get_filename(GtkFile ...
i deklare the var. 'filename' as public, so every function can use it.

after the expose event 'filename' is empty! and i don't know why.

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