how stop redraw in richtext??

[cortopastito]

Hi! I will works in carbide c++ and my app is for s60v5 (touch celphone)

I have a problem related with richtext:
how can stop draw changes, while I load the data in de richtext. I use this code

for (...) {
. . . . 
TUint16 aCursorPos=iRichText1->Text()->DocumentLength();
iRichText1->RichText()->InsertL(aCursorPos, aText);
}

and the problem is that the data is loaded, the richtext does scrolling to the last data that was loaded, and data are all over each other all blurred! because I don't Draw the richtext while load beacause it would be very slow.
solutions =

- Stop drawing richtext while charging
- Load the data and do not scroll to the last, to stay in the top.

but I don't how I can do this ! =(
please help!

Thank you in advance

[symbianyucca]

You could maybe try making a new richtext object, add text into it, and then assign it to the editor in one go.

[wizard_hu_]

As I remember, there is SetCursorPosL for the editors.
Otherwise while you are in a for loop, there is absolutely no redrawing, blur may come from an other thing, a simple gc.Clear in your Draw may already fix that.

[cortopastito]

hello thanks to all for the responds
I try all that said wizard_hu , nothin works! but the problem was in another code, which had not put! sorry for that! wizard_hu was right when say "blur may come from an other thing" . the problem was in this code

		iRichText1->SetSelectionL(aCursorPos, aLastPos);
		iRichText1->ApplyCharFormatL(charFormat, charFormatMask);

an the solution is =

     iRichText1->RichText()->ApplyCharFormatL(charFormat, charFormatMask,aCursorPos, text.Length());

now load of text is much faster!! and don't has blur effect !! =)

i hope this can help someone else too