[gtkada] "lock" the gui, to allow only the current window to interact

[Thomas De Contes]

hi :-)


is it easy to "lock" the gui, like with a Message_Dialog, to allow only 
the current window to interact ?

for example, i want to do that with a Gtk_File_Selection, because if 
the user wants to do sth else, he can click on cancel,
and it would be easier, for example i would not have to worry about 
cases where the Gtk_File_Selection would be openned in background while 
the user do other stuff


ps : if you don't understand what i want, please ask me more details / 
to clarify matters