48d45fa3cbdddcb62775f1fe01eef865407e035e
braney
  Wed Jun 24 13:47:07 2026 -0700
Revert "Add a right click option to change color or background highlight color of individual track items. Only works for bed like items, refs #37778"

This reverts commit abd7278ac7167ede325d8c144a35ea59a0798766.

diff --git src/hg/hgTracks/hgTracks.c src/hg/hgTracks/hgTracks.c
index 7b117438a6c..68d165a9c74 100644
--- src/hg/hgTracks/hgTracks.c
+++ src/hg/hgTracks/hgTracks.c
@@ -9099,47 +9099,44 @@
 char *freezeName = NULL;
 boolean hideAll = cgiVarExists("hgt.hideAll");
 boolean hideTracks = cgiOptionalString( "hideTracks") != NULL;
 boolean defaultTracks = cgiVarExists("hgt.reset");
 boolean showedRuler = FALSE;
 boolean showTrackControls = cartUsualBoolean(cart, "trackControlsOnMain", TRUE);
 boolean multiRegionButtonTop = cfgOptionBooleanDefault(MULTI_REGION_CFG_BUTTON_TOP, TRUE);
 long thisTime = 0, lastTime = 0;
 
 basesPerPixel = ((float)virtWinBaseCount) / ((float)fullInsideWidth);
 zoomedToBaseLevel = (virtWinBaseCount <= fullInsideWidth / tl.mWidth);
 zoomedToCodonLevel = (ceil(virtWinBaseCount/3) * tl.mWidth) <= fullInsideWidth;
 zoomedToCodonNumberLevel = (ceil(virtWinBaseCount/3) * tl.mWidth * 5) <= fullInsideWidth;
 zoomedToCdsColorLevel = (virtWinBaseCount <= fullInsideWidth*3);
 
-createItemColorHash();
 
 if (psOutput != NULL)
    {
    hPrintDisable();
    hideControls = TRUE;
    withNextItemArrows = FALSE;
    withNextExonArrows = FALSE;
    hgFindMatchesShowHighlight = FALSE;
    }
 
 /* Tell browser where to go when they click on image. */
 hPrintf("<FORM ACTION=\"%s\" NAME=\"TrackHeaderForm\" id=\"TrackHeaderForm\" METHOD=\"GET\">\n\n", hgTracksName());
 jsonObjectAdd(jsonForClient, "insideX", newJsonNumber(insideX)); 
 jsonObjectAdd(jsonForClient, "revCmplDisp", newJsonBoolean(revCmplDisp));
-jsonObjectAdd(jsonForClient, "itemColors",
-              newJsonString(cartUsualString(cart, "itemColors", "")));
 
 if (hPrintStatus()) cartSaveSession(cart);
 
 /* See if want to include sequence search results. */
 userSeqString = cartOptionalString(cart, "ss");
 if (userSeqString && !ssFilesExist(userSeqString))
     {
     userSeqString = NULL;
     cartRemove(cart, "ss");
     }
 if (!hideControls)
     hideControls = cartUsualBoolean(cart, "hideControls", FALSE);
 
 initTrackList();
 //warn("slCount(trackList) after getTrackList: %d", slCount(trackList));