| Log Message: |
(ClassDataPreviewer.Draw): Added doc-string.
Also, now there is a return value that indicates whether the drawing
size exceeded the given rect extent and if so the new extent.
Finally, point objects are drawn depending on the size. If either
the width or height is exceeded, the new extent is returned.
(ClassRenderer.Draw): Now when calling the previewer drawing function,
evaluate the return value and, if not None, adapt the grid widget size
accordingly and redraw again.
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trunk/thuban/Thuban/UI/classifier.py