Added new doTriggerEvent aoi method to grid aoi and fixed bug with scrolling in the grid and dragging

phpgwapi/js/egw_action/egw_action_dragdrop.js

@@ -107,7 +107,9 @@ function egwDragActionImplementation()
 					"start": function(e) {
 						return ai.helper != null;
 					},
-					"containment": $("body"),
+					// Solves problem with scroll position changing in the grid	
+					// component
+					"refreshPositions": true,
 					"scroll": false
 				}
 			);

phpgwapi/js/egw_action/egw_grid_view.js

@@ -1316,6 +1316,7 @@ function egwGridViewRow_aoiSetup()
 	this.aoi._state = EGW_AO_STATE_NORMAL;
 	this.aoi.row = this;
 	this.aoi.doSetState = egwGridViewRow_aoiSetState;
+	this.aoi.doTriggerEvent = egwGridViewRow_aoiTriggerEvent;
 	this.aoi.getDOMNode = egwGridViewRow_aoiGetDOMNode;
 }
 
@@ -1335,6 +1336,19 @@ function egwGridViewRow_aoiGetDOMNode()
 	return this.row.parentNode ? this.row.parentNode.context : null;
 }
 
+function egwGridViewRow_aoiTriggerEvent(_event, _data)
+{
+	if (_event == EGW_AI_DRAG_OVER)
+	{
+		this.row.parentNode.addClass("draggedOver");
+	}
+
+	if (_event == EGW_AI_DRAG_OUT)
+	{
+		this.row.parentNode.removeClass("draggedOver");
+	}
+}
+
 /**
  * Returns the actionObjectInterface object of this grid item.
  */
@@ -1825,4 +1839,3 @@ function egwGridViewFullRow_doSetViewArea()
 }
 
 
-

phpgwapi/js/egw_action/test/grid.css

@@ -30,6 +30,10 @@ body, td, th {
 	background-color: #b7c3ff;
 }
 
+.egwGridView_grid tr.draggedOver td {
+	background-color: #ffd09c !important;
+}
+
 /*.egwGridView_grid tr.selected.odd td {
 	background-color: #9dadff;
 }*/