not at all i havent looked into it, but the document model seems to be running into deep method call paths, perhaps node listeners are entering invalidate or layout or somesuch for example one possible model is an attributed CharSequence like text and <span>text</span> i think this is the kind of model employed in performant solutions the renderer has some style attributes on the (jvm) stack like font and size and color, and paints text and increments for newlines
On Fri, Mar 20, 2009 at 11:16 AM, Greg Brown <[email protected]> wrote: > Possibly. Though I suspect that even a "plain" text editor will face many > of the same design challenges as a rich text editor, and will probably solve > them in a similar manner with similar performance implications. This is how > we arrived at the current design, in fact. > > On Friday, March 20, 2009, at 11:08AM, "John Pritchard" <[email protected]> > wrote: > >of course the only issue here is performance > > >
