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Re: RichText scrolling problem [message #25369 is a reply to message #25364]

Fri, 19 February 2010 12:28

javelin
Messages: 3
Registered: November 2009

Junior Member

Woops there's a bug in my code. When initializing _sbConst I was assuming that tsb will always be bigger than the page size. The code below corrects this:

int sb = output_.GetSb(), tsb = output_.GetSbTotal();

output_ <<= ~output_ + qtf;

if (!_sbConst) {
    output_.ScrollEnd();
    sb = output_.GetSb();
    tsb = output_.GetSbTotal();
    if (tsb > sb && tsb > output_.GetSbPage())
        _sbConst = tsb - sb;
} else {
    if (abs(tsb - sb) != _sbConst) output_.SetSb(sb);
    else output_.ScrollEnd();
}

But this now requires that ScrollBar::GetPage() be exposed as RichTextView::GetSbPage(). Sad

Can we do this guys?

Mark

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[Message index]

		RichText scrolling problem By: javelin on Fri, 19 February 2010 04:51
		Re: RichText scrolling problem By: sergeynikitin on Fri, 19 February 2010 05:19
		Re: RichText scrolling problem By: javelin on Fri, 19 February 2010 07:14
		Re: RichText scrolling problem By: javelin on Fri, 19 February 2010 12:28
		Re: RichText scrolling problem By: sergeynikitin on Fri, 19 February 2010 15:27

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