代码质量：每个实例各自监听插件事件

designer-chart/src/main/java/com/fr/design/mainframe/ChartPropertyPane.java

@@ -49,8 +49,6 @@ public class ChartPropertyPane extends BaseChartPropertyPane {
     //ID一样的话 不用新建chartEditPane
     private String currentID;
 
-    private static PluginEventListener pluginEventListener;
-
     private ChartPropertyPane() {
         initComponent();
         addListener();
@@ -62,17 +60,13 @@ public class ChartPropertyPane extends BaseChartPropertyPane {
     }
 
     private void addListener() {
-        if (pluginEventListener != null) {
-            GeneralContext.stopListenPlugin(pluginEventListener);
-        }
-        pluginEventListener = new PluginEventListener() {
+        GeneralContext.listenPlugin(PluginEventType.AfterRun, new PluginEventListener() {
             @Override
             public void on(PluginEvent event) {
                 //禁用启用图表插件 这边id置空。这样展示图表配置属性不管和上一个id是否一样 都新建chartEditPane
                 currentID = null;
             }
-        };
-        GeneralContext.listenPlugin(PluginEventType.AfterRun, pluginEventListener, new PluginFilter() {
+        }, new PluginFilter() {
 
             @Override
             public boolean accept(PluginContext context) {