On 2009-07-20 16:46+0100 Rochel, Alban wrote:

> Hello Andrew,
>
> Here is a version of the same patch based on R10166. There were indeed 
> conflicts with your changes.
> There should be about 5 versions for the callbacks:
> - rasterqt (for png, bmp...), sometimes specialised as pngqt, bmpqt... where 
> needed
> - svgqt
> - epspdfqt (sometimes epsqt and pdfqt)
> - qtwidget
> - extqt

This patch only makes the code 20 per cent larger, and I think that is a
completely acceptable price to pay for peace of mind about issues with how
dynamic casting is implemented on Linux.  Furthermore, qt.so built without
issues and "make test_noninteractive" in the installed examples tree generated
epsqt, pdfqt, bmpqt, jpgqt, pngqt, ppmqt, tiffqt, and svgqt results without
issues.  Also, c++/qt_example (which exercises extqt) worked fine.
Therefore, I have committed this as revision 10168.

Thanks, Alban!

Alan
__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state implementation
for stellar interiors (freeeos.sf.net); PLplot scientific plotting software
package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of
Linux Links project (loll.sf.net); and the Linux Brochure Project
(lbproject.sf.net).
__________________________

Linux-powered Science
__________________________

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