新增连接线单击回调操作

@@ -17,6 +17,7 @@
       @click-canvas="onClickCanvas"
       @dragend-node="onDragEndNode"
       @click-node="onClickNode"
+      @click-edge="onClickEdge"
       @dblclick-node="onDblClickNode"
       @dblclick-edge="onDblClickEdge"
       :controlConfig="state.controlConfig"
@@ -810,6 +811,14 @@ export default {
     }
 
     /**
+     * 单击连接线回调
+     * @param e
+     */
+    const onClickEdge = (e: myEvent) => {
+      editor.closeModel()
+    }
+
+    /**
      * 双击连接线回调
      *
      * @param {Event} e - The event object representing the double click event.
@@ -1181,6 +1190,7 @@ export default {
 
       onClickCanvas,
       onClickNode,
+      onClickEdge,
       onDblClickNode,
       onDragEndNode,
       onDblClickEdge,

@@ -68,6 +68,9 @@ export default {
                 graph.on('node:dragend', (e) => {
                     context.emit('dragend-node', e)
                 })
+                graph.on('edge:click', (e) => {
+                    context.emit('click-edge', e)
+                })
                 graph.on('edge:dblclick', (e) => {
                     context.emit('dblclick-edge', e)
                 })