shenmibiji_game/assets/script/run/ui/back_title.ts

import { _decorator, Component, Label, Node, Widget } from 'cc';
import { gameManager } from '../gameManager';
import { SdkUtil } from '../../sdkUtil';
import { tools } from '../../tools';
import { config } from '../../config';
const { ccclass, property } = _decorator;

@ccclass('back_title')
export class back_title extends Component {
    @property(Node) btn_back:Node = null;
    @property(Node) img_title_bg:Node = null;
    @property(Node) img_title:Node = null;
    private mCallBack = null;
    protected start(): void {
        if(SdkUtil.iPhoneIsLingdongdao()&&tools.platform == config.Platform.KS) {
            let p = this.img_title_bg.getPosition()
            this.img_title_bg.setPosition(p.x,p.y-60,p.z)
        }
        if(config.is_zb) {
            this.node.getComponent(Widget).top = 25
            this.btn_back.setScale(0.7,0.7)
            this.btn_back.getComponent(Widget).top = 0
            this.btn_back.getComponent(Widget).left = 0
        }
    }
    public initView(title:string,call_back){
        this.mCallBack = call_back;
        this.updateTitle(title)
        this.btn_back.off(Node.EventType.TOUCH_END)
        this.btn_back.on(Node.EventType.TOUCH_END,()=>{
            if(this.mCallBack!=null){
                this.mCallBack()
            }
            gameManager.Singleton.sys_click_button_music()
        })
    }

    public updateTitle(title:string){
        if(title.length<=0){
            this.img_title.parent.active = false;
        }else{
            this.img_title.parent.active = true;
        }
        this.img_title.getComponent(Label).string = title;
    }
}