Gantt chart: change bar color according to task progress (pull-request #1195)

ChangeLog

@@ -8,6 +8,7 @@ New features:
 
 Improvements:
 
+* Gantt chart: change bar color according to task progress
 * Replace color dropdown by color picker in task forms
 * Creating another task stay in the popover (no full page refresh anymore)
 * Avoid scrollbar in Gantt chart for row title on Windows platform

assets/js/src/Gantt.js

@@ -198,6 +198,19 @@ Gantt.prototype.addBlocks = function(slider, start) {
 
         block.data("record", this.data[i]);
         this.setBarColor(block, this.data[i]);
+
+        block.append(jQuery("<div>", {
+            "css": {
+                "z-index": 0,
+                "position": "absolute",
+                "top": 0,
+                "bottom": 0,
+                "background-color": series.color.border,
+                "width": series.progress,
+                "opacity": 0.4
+            }
+        }));
+
         jQuery(rows[rowIdx]).append(block);
         rowIdx = rowIdx + 1;
     }