Index: ssts-web/src/main/webapp/disinfectsystem/packing/packingView.js
===================================================================
diff -u -r28597 -r28600
--- ssts-web/src/main/webapp/disinfectsystem/packing/packingView.js	(.../packingView.js)	(revision 28597)
+++ ssts-web/src/main/webapp/disinfectsystem/packing/packingView.js	(.../packingView.js)	(revision 28600)
@@ -4495,11 +4495,11 @@
 				var max = [];
 				for(var i=0;i<root.childNodes.length;i++){
 					var tousseName = root.childNodes[i].data.tousseName;
-					max[i] = tousseName.length;
+					max[i] = textSize("12px","宋体",tousseName).width || 0;
 				}
-				var maxLenght = Math.max.apply(null,max)
+				var maxLenght = Math.max.apply(null,max);
 				var waitPackingTreeGrid = Ext4.getCmp("waitPackingTreeGrid");
-				waitPackingTreeGrid.headerCt.getGridColumns()[0].setWidth(maxLenght*15);
+				waitPackingTreeGrid.headerCt.getGridColumns()[0].setWidth(maxLenght+90);
 			}
 		},
         checkchange:function( node, checked, eOpts ){
@@ -4974,6 +4974,27 @@
     resetTimer();
 };
 
+//计算文字的宽度
+function textSize(fontSize,fontFamily,text){
+	var span = document.createElement("span");
+	var result = {};
+	result.width = span.offsetWidth;
+	result.height = span.offsetHeight;
+	span.style.visibility = "hidden";
+	span.style.fontSize = fontSize;
+	span.style.fontFamily = fontFamily;
+	span.style.display = "inline-block";
+	document.body.appendChild(span);
+	if(typeof span.textContent != "undefined"){
+	  span.textContent = text;
+	}else{
+	  span.innerText = text;
+	}
+	result.width = parseFloat(window.getComputedStyle(span).width) - result.width;
+	result.height = parseFloat(window.getComputedStyle(span).height) - result.height;
+	return result;
+}
+
 /**
  * websocket的业务回调函数(将需要处理的业务写在此函数中)
  */