TRichView.com

Sorry, I found the error!

The reason were AlphaControls which skinned TRichViewEdit. If I remove it from the list to be skinned everything is fast.

Hi,

if I write text into the editor very fast, but if I do so I have a delay and CPU usage raises up to 100%. If I stop writing, for a few seconds the typed letters go on appearing on the screen.
In the normal Memos in the app text could be typed in very fast without delay.

What could it be ...

OK, this works, too.

Thanks

I found the problem.

If I make a clear before loading from stream it works fine:

old not working:

begin
SRichViewEdit1.RichViewEdit.InsertRTFFromStreamEd(TempStr);
end;

new working fine:

begin
SRichViewEdit1.RichViewEdit.Clear;
SRichViewEdit1.RichViewEdit.InsertRTFFromStreamEd(TempStr);
end ...

i use the complete editor from the demo in an own application.

first i used the demo editor from the trail with normal richviewedit.
everything ok.

then i used the demo editor from the trail with scalerichviewedit.

If i create the editor an show it, everything works fine. But if i close the ...

In RichViewEdit Unicode work fine. but in ScaleRichViewEdit not.

I set

RichViewEdit1.RTFReadProperties.UnicodeMode = rvruOnlyUnicode.

and use the TRVStyle1 from RichViewEdit with

Unicode property = True for all RVStyle1.TextStyles

If I use this a strange behaviour occurs: A correct letter is ...