GSOC 2013 paint

Yep, at last it's here!

There are a few minor issues remaining but development can go on in
master after discussion at blender institute.

For full list of features see:

http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.72/Painting

Thanks to Sergey and Campbell for the extensive review and to the
countless artists that have given their input and reported issues during
development.

1 files changed, 4 insertions, 0 deletions

diff --git a/source/blender/editors/interface/interface_intern.h b/source/blender/editors/interface/interface_intern.h
index cd3b6390184..830bca393c4 100644
--- a/source/blender/editors/interface/interface_intern.h
+++ b/source/blender/editors/interface/interface_intern.h
@@ -186,6 +186,7 @@ struct uiBut {
 	 * (type == LABEL),      Use (a1 == 1.0f) to use a2 as a blending factor (wow, this is imaginative!).
 	 * (type == SCROLL)      Use as scroll size.
 	 * (type == SEARCH_MENU) Use as number or rows.
+	 * (type == COLOR)       Use as indication of color palette
 	 */
 	float a1;
 
@@ -193,6 +194,7 @@ struct uiBut {
 	 * (type == NUM),        Use to store RNA 'precision' value, for dragging and click-step.
 	 * (type == LABEL),      If (a1 == 1.0f) use a2 as a blending factor.
 	 * (type == SEARCH_MENU) Use as number or columns.
+	 * (type == COLOR)       Use as indication of active palette color
 	 */
 	float a2;
 
@@ -556,6 +558,8 @@ extern void ui_button_active_free(const struct bContext *C, uiBut *but);
 extern bool ui_button_is_active(struct ARegion *ar) ATTR_WARN_UNUSED_RESULT;
 extern int ui_button_open_menu_direction(uiBut *but);
 extern void ui_button_text_password_hide(char password_str[UI_MAX_DRAW_STR], uiBut *but, const bool restore);
+extern uiBut *ui_but_find_activated(struct ARegion *ar);
+
 void ui_button_clipboard_free(void);
 void ui_panel_menu(struct bContext *C, ARegion *ar, Panel *pa);
 uiBut *ui_but_find_old(uiBlock *block_old, const uiBut *but_new);