Undoing a paragraph change ..

Author

Message

Vladimir Ota

Posted: 04/26/2002 12:30:35

I have encoutered a difficulty which is NOT caused by TRichView per se, but

I decided to ask anyway - with your expertise, you might have a quick idea

how to go about solving it.

In my intended application the paragraph carries both the ParaStyle & TextStyle

properties (as defined in TRichView). So if it happens that the app's user

change paragraph style by error it takes two steps to return to the state

before the error is introduced. This is somewhat awkward - but the real problem

is that the paragraph's ParaStyle & TextStyle are mismatched after the first

undo.

Situation gets worse in case of multiple undos, because some kind of tracking

vhen a single and when a double undo is needed, and I don't have the slightest

idea how to go about it ..

I realize this is not really an support question, but maybe, you have an

idea which can help me ?

Regards, Vladimir