[cp-patches] FYI: DefaultCaret performance fix

[Roman Kennke]

Hi,

The DefaultCaret blinking has caused alot of overhead via the repainting
queue: 1st it always repainted the whole textcomponent (imaging repainting
a whole styled text window only for caret blinking), 2nd: it repainted on
a setVisible call even if the actual value did not change. Both are fixed.

2005-10-04  Roman Kennke  <address@hidden>

        * javax/swing/text/DefaultCaret.java
        (repaint): Adjust repaint rectangle.
        (setVisible): Only repaint if the visible property actually changed.


/Roman

DefaultCaret.diff
Description: Text Data