[ wxwindows-Bugs-1526117 ] wxHtmlWindow repaints the whole control on selection change

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Bugs item #1526117, was opened at 2006-07-20 23:07
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Category: HTML
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Mart Raudsepp (leio)
Assigned to: Vaclav Slavik (vaclavslavik)
Summary: wxHtmlWindow repaints the whole control on selection change

Initial Comment:
wxHtmlWindow redraws the whole control on selection
change, which logically leads to performance problems.
The only case where a full Refresh() doesn't happen
seems to be double-click selection of a word - a
RefreshRect is used for that very specific case.
In all other cases I could find a full redraw is
issued, including when still forming a selection with
the mouse button down, apparently also when the
selection area didn't actually change (mouse moved just
one pixel or so and an additional letter didn't have to
be selected).


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You can respond by visiting: 
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