[commit] JSVGCanvas and related changes

[Bill Haneman <Bi...@ireland.sun.com>]

Hi :

I have made a small enhancement to the batik version I
mentioned on Wednesday night, which should improve
error handling (should further reduce likelihood of
stack traces resulting from incomplete background paint).
I have also added a root bounds outline to the 
paintOverlay() so that even if the document has not been
completely redrawn (e.g. multiple pans in quick succession)
the document bounds will be indicated with a dashed line.
This will help mitigate the transient visual artifacts that can
happen when panning complex documents that have not finished
rendering.  I have also tweaked the cursor handling a bit.

The CVS commit log follows.  Please advise of any remaining
problems, particularly those you consider "visible", and I 
will address them ASAP - otherwise I hope that
this is the "release" version of JSVGCanvas (other than
a few small changes to Thumbnail to bring it in line with
the main canvas's behavior).  The rigor of our thread handling 
could still be improved in this code but I hope that the
current quality is acceptable given our time constraints.

-Bill

P.S. - I accidentally forgot to save the commit log,
   sorry.  Files changed:
   
xml-batik/resources/org/apache/batik/apps/svgviewer/resources/GUI.prope
rties;
new revision: 1.12; previous revision: 1.11

 xml-batik/sources/org/apache/batik/apps/svgviewer/ViewerFrame.java;
new revision: 1.21; previous revision: 1.20

xml-batik/sources/org/apache/batik/gvt/GraphicsNode.java;
new revision: 1.11; previous revision: 1.10

 xml-batik/sources/org/apache/batik/gvt/renderer/Renderer.java;
new revision: 1.2; previous revision: 1.1
 
xml-batik/sources/org/apache/batik/refimpl/gvt/AbstractGraphicsNode.jav
a;
new revision: 1.26; previous revision: 1.25
 
xml-batik/sources/org/apache/batik/refimpl/gvt/ConcreteCompositeGraphic
sNode.java;
new revision: 1.11; previous revision: 1.10
 
xml-batik/sources/org/apache/batik/refimpl/gvt/renderer/DynamicRenderer
.java;
new revision: 1.9; previous revision: 1.8
 
xml-batik/sources/org/apache/batik/refimpl/gvt/renderer/StaticRenderer.
java;
new revision: 1.19; previous revision: 1.18
 
xml-batik/sources/org/apache/batik/refimpl/transcoder/ImageTranscoder.j
ava;
new revision: 1.7; previous revision: 1.6

 xml-batik/sources/org/apache/batik/refimpl/util/JSVGCanvas.java;
new revision: 1.35; previous revision: 1.34

 xml-batik/sources/org/apache/batik/test/gvt/GVTDemoLauncher.java;
new revision: 1.3; previous revision: 1.2

 
xml-batik/sources/org/apache/batik/test/refimpl/bridge/SwingStaticViewe
r.java;
new revision: 1.2; previous revision: 1.1
   

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