FairyGUI-GPopupMenu弹出菜单框及面板

最新推荐文章于 2023-08-23 11:04:13 发布

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最新推荐文章于 2023-08-23 11:04:13 发布

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分类专栏： FairyGUI Unity 文章标签： FairyGUI GPopMenu 弹出提示框弹出界面

本文链接：https://blog.youkuaiyun.com/wlqchengzhangji/article/details/116537004

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这篇博客介绍了在Unity3D游戏中如何使用FairyGUI库来创建和管理弹出菜单及面板。作者详细讲解了代码实现过程，包括初始化菜单项、设置点击事件以及展示弹出面板的方法，为游戏UI交互提供了实用的实现方案。

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一般在游戏中点击了某个道具，会在其周围弹出显示介绍框之类。

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代码实现

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using FairyGUI;
/*
 * Author:W
 * 1.弹出菜单	popupMenu.Show
 * 2.弹出面板	GRoot.inst.ShowPopup
 */
public class GPopupTest : MonoBehaviour {

	private GComponent root;

	/// <summary>
	/// 弹出菜单栏触发按钮
	/// </summary>
	private GButton popMenuBtn;

	/// <summary>
	/// 弹出面板触发按钮
	/// </summary>
	private GButton popPanelBtn;

	/// <summary>
	/// 弹出菜单
	/// </summary>
	private PopupMenu popupMenu;

	/// <summary>
	/// 弹出面板组件
	/// </summary>
	private GComponent popupPanel;

	void Awake()
	{
		UIPackage.AddPackage("UI/Basics");
	}

	// Use this for initialization
	void Start () {
		root = this.GetComponent<UIPanel>().ui;

        //菜单栏弹出框初始化
        if (popupMenu == null)
        {
            popupMenu = new PopupMenu("ui://9leh0eyfm8lv8c");

			for (int i = 1; i < 5; i++)
			{
				GButton btn1 = popupMenu.AddItem("选项"+i, OnMenuItemClick);
				GTextField btnName = btn1.GetChild("n3").asTextField;
				btnName.text = "选项" + i;
			}
        }

        //弹出面板初始化
        if (popupPanel == null)
		{
			popupPanel = UIPackage.CreateObject("Basics", "Component12").asCom;
			popupPanel.Center();
		}


		popMenuBtn = root.GetChild("n0").asButton;
		popMenuBtn.onClick.Add((EventContext context) => {
			if (popupMenu != null)
				popupMenu.Show((GObject)context.sender, PopupDirection.Down);
		});


		popPanelBtn = root.GetChild("n1").asButton;
		popPanelBtn.onClick.Add(()=> {
			GRoot.inst.ShowPopup(popupPanel);
		});

	}

	private void OnMenuItemClick(EventContext context)
	{
		GObject itemObject = (GObject)context.data;
		Debug.Log("菜单项 =" + itemObject.text+" 被选中");
	}
	
	// Update is called once per frame
	void Update () {
		
	}
}

运行结果如下