2002-10-15 Sven Neumann <sven@gimp.org>
* app/base/levels.[ch]: added the API for level correction using
black, gray and white point.
* app/tools/gimpcurvestool.c
* app/tools/gimphistogramtool.c
* app/tools/gimplevelstool.[ch]: misc smaller changes.
* app/widgets/gimphistogrambox.[ch]: allocate the buffer for the
gradient preview on size_allocate, not for every expose event.
* app/widgets/gimphistogramview.c: fixed drawing for width > 256.
* themes/Default/images/stock-color-picker-white-18.png: tweaked.
2002-10-15 Sven Neumann <sven@gimp.org>
* app/tools/gimphistogramtool.c
* app/tools/gimplevelstool.[ch]
* app/tools/gimpthresholdtool.c
* app/widgets/gimphistogrambox.[ch]
* app/widgets/gimphistogramview.[ch]: started to clean up histogram
code. Moved the gradient into the GimpHistogramBox. Draw only in the
expose event handler.
2002-09-07 Michael Natterer <mitch@gimp.org>
Histogram cleanup:
* app/base/gimphistogram.c: Added g_return_if_fail() to all public
functions, reordered stuff, cleanup (no logic changed).
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimphistogrambox.[ch]: new widget containing a
GimpHistogramView and two range spinbuttons (as known from the
threshold tool). Users only need to connect to the histogram
view's "range_changed" signal. The spinbuttons are handled
internally.
* app/widgets/gimphistogramview.[ch]: define it's default size in
the header. Make sure "start" is always smaller than "end". Emit
"range_changed" in gimp_histogram_view_set_range().
* app/tools/gimplevelstool.c: changed accordingly.
* app/tools/gimpthresholdtool.[ch]: removed the code which
did the same and use the new widget.
* app/tools/gimphistogramtool.[ch]: ditto. Removed the "intensity"
info label. Cleanup.
