导航栏右侧按钮添加构建函数和其他

commons/basic/src/main/ets/components/HdNav.ets

@@ -1,5 +1,4 @@
 import { router } from '@kit.ArkUI'
-import { emitter } from '@kit.BasicServicesKit'
 
 @Builder
 function defaultBuilder(): void {
@@ -35,13 +34,8 @@ export struct HdNav {
   @BuilderParam
   menuBuilder: () => void = defaultBuilder
 
-  // 添加右侧点击处理
-  private onRightItemClick() {
-    emitter.emit({
-      eventId: 250516,
-      priority: emitter.EventPriority.HIGH
-    })
-  }
+  // 添加右侧点击函数
+  private rightItemAction:()=> void = () => {};
 
   build() {
     Row() {
@@ -84,15 +78,15 @@ export struct HdNav {
             .size({ width: 24, height: 24 })
             .objectFit(ImageFit.Contain)
             .bindMenu(this.menuBuilder)
-            .onClick(()=>this.onRightItemClick())
+            .onClick(()=>this.rightItemAction())
         }
-        .size({ width: 50, height: 50 })
+        .size({ width: 50, height: 50 }).justifyContent(FlexAlign.End)
 
       } else  if (this.showRightText) {
         Text(this.rightText)
           .fontSize(16)
           .fontColor(this.textColor)
-          .onClick(()=>this.onRightItemClick())
+          .onClick(()=>this.rightItemAction())
           .width(50)
           .textAlign(TextAlign.Center)
           // .margin({right:10})