It's me again.
I have been playing with this View mode thing a bit more and found this.
Have some text in the text window.
View > View RTF
View > View RTF
View > View RTF
View > View RTF
See how it keeps adding something (some kind of RTF header??) to the document?
Now back out to "View Text" mode.
View > View Text
View > View Text
View > View Text
View > View Text
You seem to have to repeat the "View Text" the same number of times that you choose "View RTF". (normal behavour?)
Now, why someone would do this (in normal use) is beyond me, but I suppose that it is possible.
So consider this:
If you are in "View Text" there is no reason to be able to choose it again, so Gray it out.
Likewise, if you are in "View RTF" there is no reason (is there? I really don't know.) to be able to choose that option again so Gray it out.
When you choose one option Gray it out and toggle the other related option back on.
View RTF
View Text
View RTF
View Text
The same thing could be done with Standard and Page views.
Standard View
Page View
Standard View
Page View
The only issue I can see is if you were to follow my Suggestion from my last post concerning disabling both "View RTF" & "View Text" menu choices while in "Page View" mode.
I suppose you would have to save their current state (enabled/disabled) prior to disabling both when in "Page View" mode, so that those states can be re-instated when going back to "Standard View".
Sorry if I am rambling, but I tend to try and follow (think) things out to their conclusion.
Again, just a suggestion
Roy