2.5: Couple of small fun features

* Text window font size now supports full range 8-32, instead of
  just 12 and 15. I added BLF_fixed_width to get the character
  width of a fixed size font.

* Buttons do undo push on change again.

* Animated/Keyframe/Driver colors are now themable, with blend
  value to blend with original color. Set this to 0.5 now to
  give colors less constrast.
* Fix tooltip popping up with RMB menu open, and missing redraw.

* Autokeyframe now works for buttons.

* Driver expressions can be edited in place in a button now.
  (still some refresh issues).
* Also made python driver default for the Add Driver function
  in the RMB button. This way you don't have to open a Graph
  editor if you just want to type an expression. Also, the
  default expression then is the current value.

* Tooltips now show some extra info, not sure what is good to
  have, but currently I added:
  * Shortcut key for operator buttons.
  * Python struct & property name for RNA buttons.
  * Expression for driven values.
  * Value for text/search/pointer buttons.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/blenfont/intern/blf_internal.h b/source/blender/blenfont/intern/blf_internal.h
index c9bdc428ebb..30d5c8ede65 100644
--- a/source/blender/blenfont/intern/blf_internal.h
+++ b/source/blender/blenfont/intern/blf_internal.h
@@ -48,6 +48,7 @@ void blf_font_draw(FontBLF *font, char *str);
 void blf_font_boundbox(FontBLF *font, char *str, rctf *box);
 float blf_font_width(FontBLF *font, char *str);
 float blf_font_height(FontBLF *font, char *str);
+float blf_font_fixed_width(FontBLF *font);
 void blf_font_free(FontBLF *font);
 
 GlyphCacheBLF *blf_glyph_cache_find(FontBLF *font, int size, int dpi);