频道长按进入编辑状态

@@ -310,6 +310,14 @@ struct ChannelDialog {
                         this.controller?.close()
                         this.controller?.close()
                       }
                       }
                     }),
                     }),
+                  LongPressGesture({ repeat: true })
+                    .onAction((event: GestureEvent | undefined) => {
+                      if (event) {
+                        if (event.repeat && this.isEditIng === false) {
+                          this.isEditIng = true;
+                        }
+                      }
+                    }),
                   PanGesture({ fingers: 1, direction: null, distance: 0 })
                   PanGesture({ fingers: 1, direction: null, distance: 0 })
                     .onActionStart((event: GestureEvent) => {
                     .onActionStart((event: GestureEvent) => {
                       this.dragItem = item.num
                       this.dragItem = item.num