then why don't you follow the instructions to remove yourself from the
list!!!!!!

> -----Original Message-----
> From: Power Electronics Intl., Inc. [mailto:pei@...]
> Sent: Monday, November 27, 2000 9:28 AM
> To: IBObjects Moderator
> Subject: Fw: [IBO] Grid flicker
>
>
> ARE YOU STARTING TO GET IT, I DON'T WANT TO BE ON THIS
> LIST!!!!!!!!!!!!!!!!!!!!!!
> ----- Original Message -----
> From: Jason Wharton <jwharton@...>
> To: <IBObjects@egroups.com>
> Sent: Monday, November 27, 2000 10:03 AM
> Subject: [IBO] Grid flicker
>
>
> > Craig,
> >
> > I plan to address this problem. I think what is happening is it is
> blanking
> > out the row and then because records need to be fetched in
> it is doing it
> > during the time the grid is painting. I am now making sure
> all rows are
> > fetched prior to the paint cycle so this shouldn't be an
> issue any longer.
> >
> > I'll presume that you want on the v4 BETA so that you can
> be sure this is
> > properly taken care of.
> >
> > Regards,
> > Jason Wharton
> > CPS - Mesa AZ
> > http://www.ibobjects.com
> >
> >
> > ----- Original Message -----
> > From: "Craig L. Leonardi" <leonardicl@...>
> > To: <IBObjects@egroups.com>
> > Sent: Sunday, November 26, 2000 6:32 AM
> > Subject: Re: [IBO] POLL: Who likes the partial row at the
> bottom of the
> > TIB_Grid?
> >
> >
> > > >
> > > > In the process of essentially rewriting the TIB_Grid
> control, I am
> > > realizing
> > > > that now would be a good time to consider some
> additional behavioral
> > > > changes...
> > > >
> > > Jason: I'd like to see you eliminate a grid repaint issue
> > > that results in 'flicker' when scrolling to new (previously
> > > unfetched) records. Here's an excerpt from a post
> > > I sent about this some time ago.
> > >
> > > Thanks,
> > >
> > > Craig
> > >
> > > ==============================
> > >
> > > First: this does not occur if FetchAllRows is True.
> > >
> > > Second: the grid clear - grid repaint (flicker) shows
> > > up when scrolling past the currently fetched records
> > > and onto new ones (that presumably are fetched on
> > > demand). To test this, you should use a dataset
> > > with at least several hundred rows.
> > >
> > > The problem occurs with TIB_CustomGrid.Paint method.
> > > Several feet down into this routine, you call
> > >
> > > Inherited Paint;
> > >
> > > I traced this routine back to TCustomGrid and the
> > > trouble occurs in:
> > >
> > > TWinControl.PaintHandler;
> > >
> > > Specifically on the following line:
> > >
> > > if DC=0 then DC := BeginPaint(handle, PS);
> > >
> > > When scrolling past the end-of-the-grid display and
> > > presumably, past the last record fetched, the code
> > > will hit this point.
> > >
> > > BeginPaint(handle, PS) causes the grid to be cleared
> > > under these conditions. Later on, the grid is repainted
> > > but the result is the flicker that is seen when scrolling
> > > down a long result set.
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
> >
> >
> >
> >
>
>
>
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