工作流插件参与进入项目本体

2020-10-24 17:04:04 +08:00
parent cebb9b3002
commit 84e35753cf
97 changed files with 6198 additions and 14 deletions
@@ -0,0 +1,30 @@
+export default function(G6){
+  G6.registerBehavior('deleteItem', {
+    getEvents() {
+      return {
+        'keydown': 'onKeydown',
+        'canvas:mouseleave': 'onCanvasLeave',
+        'canvas:mouseenter': 'onCanvasFocus',
+      }
+    },
+    onKeydown(e){
+      const items = this.graph.get('selectedItems');
+      const focus = this.graph.get('focusGraphWrapper');
+      if(e.keyCode === 8 && items && items.length > 0 && focus){
+        if(this.graph.executeCommand) {
+          this.graph.executeCommand('delete', {});
+        }else{
+          this.graph.remove(items[0]);
+        }
+        this.graph.set('selectedItems',[]);
+        this.graph.emit('afteritemselected',[]);
+      }
+    },
+    onCanvasLeave(e){
+      this.graph.set('focusGraphWrapper',false);
+    },
+    onCanvasFocus(){
+      this.graph.set('focusGraphWrapper',true);
+    }
+  });
+}