Notebook problem gtk-2.0

[Matteo Frigerio <drhammerit yahoo it>]

Hello, i have a problem with GtkNotebook. When i add a
new page at the notebook with
gtk_notebook_append_page(..) and the make it active
with gtk_notebook_set_current_page(..) the page don't
become active and if i manually switch to it it appear
empty, but if i resize the window the content of the
page appear correctly. The content of the page consist
in a GtkVBox that contain a GtkFixed and a
GtkStatusBar. The status bar is draw correctly but the
contain of fixed don't appear until i resize the 
window.
I forget that the application is multi threading but
all the gui update is do in gtk callbacks or in a idle
func inside the
gdk_threads_enter()/gdk_threads_leave().

What can i do ?

Thanks, Dr Hammer


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