From: Dom Lachowicz (firstname.lastname@example.org)
Date: Tue Jul 30 2002 - 14:27:30 EDT
If you see fl_DocLayout.cpp:735, you can see that containers in general need an isOnScreen() method. Coding this method would probably boost our performance a good bit, especially on larger documents (which is where Abi fails miserably at the moment).
On Tuesday, July 30, 2002, at 02:15 PM, Tomas Frydrych wrote:
> I have been looking at fl_BlockLayout::checkSpelling() and friends,
> and it seems that every time this function is called by the timer and
> the squiggles change, we do a screen update. We should really only
> do screen update if the current block is on screen. Is there any
> simple way of checking whether a block is on screen or not, or do I
> need to design a function for that?
> Also the flipping of cursor on and off from within this function results
> in frantic flicker of the cursor when a document was just loaded and
> all the blocks are being processed.
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