tree 99f6ef3f781dc350bb4824a02075088fbf76e32a
parent 656c515bad460e3e1fd7c190697c6796a7567f29
author Rokas Kupstys <rokups@zoho.com> 1567266260 +0300
committer omar <omarcornut@gmail.com> 1568986275 +0200

ColorPicker / ColorEdit: restore Hue when zeroing Saturation. (#2722, #2770)
Issue is fixed by storing last active color picker color and last hue value when active color picker takes rgb as input. Then if current color picker color matches last active color - hue value will be restored. IDs are not used because ColorEdit4() and ColorWidget4() may call each other in hard-to-predict ways and they both push their own IDs on to the stack. We need hue restoration to happen in entire stack of these widgets if topmost widget used hue restoration. Since these widgets operate on exact same color value - color was chosen as a factor deciding which widgets should restore hue.