Color Picker work:

Restored the old Eyedropper tool from the 2.4 colour picker. Now it's an operator, 
working nicely using rna properties (fixes #19475 and some todo items)

This ended up being a bit more work than expected, it involved converting the 
colour picker to use RNA properties directly, rather than temporary values. This has 
several advantages, including being able to type in RGB values greater than 1, 
however there are still some redraw issues with sliders.

Also removed the alternate color pickers after this time spent testing, the current one 
should be sufficient, or alternatives to the wheel can possibly become preferences 
in the current design.

Converting the picker to RNA also made it very trivial to make a cool new 
ColorWheel template, which can be embedded in UI layouts. I've enabled it already 
in texture/vertex paint brush properties and the sequence editor color correction:
http://mke3.net/blender/devel/2.5/colorwheels.jpg

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/editors/include/UI_interface.h b/source/blender/editors/include/UI_interface.h
index 243e55b851a..0b7499b947a 100644
--- a/source/blender/editors/include/UI_interface.h
+++ b/source/blender/editors/include/UI_interface.h
@@ -456,7 +456,6 @@ uiBut *uiDefHotKeyevtButS(uiBlock *block, int retval, char *str, short x1, short
 uiBut *uiDefSearchBut(uiBlock *block, void *arg, int retval, int icon, int maxlen, short x1, short y1, short x2, short y2, float a1, float a2, char *tip);
 
 void uiBlockPickerButtons(struct uiBlock *block, float *col, float *hsv, float *old, char *hexcol, char mode, short retval);
-void uiBlockColorbandButtons(struct uiBlock *block, struct ColorBand *coba, struct rctf *butr, int event);
 
 uiBut *uiDefAutoButR(uiBlock *block, struct PointerRNA *ptr, struct PropertyRNA *prop, int index, char *name, int icon, int x1, int y1, int x2, int y2);
 void uiDefAutoButsRNA(const struct bContext *C, uiLayout *layout, struct PointerRNA *ptr, int columns);
@@ -654,6 +653,7 @@ uiLayout *uiTemplateConstraint(uiLayout *layout, struct PointerRNA *ptr);
 void uiTemplatePreview(uiLayout *layout, struct ID *id, struct ID *parent, struct MTex *slot);
 void uiTemplateColorRamp(uiLayout *layout, struct PointerRNA *ptr, char *propname, int expand);
 void uiTemplateCurveMapping(uiLayout *layout, struct PointerRNA *ptr, char *propname, int type, int levels, int brush);
+void uiTemplateColorWheel(uiLayout *layout, struct PointerRNA *ptr, char *propname, int value_slider);
 void uiTemplateTriColorSet(uiLayout *layout, struct PointerRNA *ptr, char *propname);
 void uiTemplateLayers(uiLayout *layout, struct PointerRNA *ptr, char *propname,
 		      PointerRNA *used_ptr, char *used_propname, int active_layer);