fix events

apps/remix-ide/src/app/editor/editor.js

@@ -191,6 +191,15 @@ class Editor extends Plugin {
           }
         }
       }
+      if (name === this.currentFile) {
+        this.currentFile = name
+        this.renderComponent()
+      }
+    })
+
+    this.on('fileManager', 'noFileSelected', async () => {
+      this.currentFile = null
+      this.renderComponent()
     })
     try {
       this.currentThemeType = (await this.call('theme', 'currentTheme')).quality