GUI.GetNameOfFocusedControl 获取有焦点被命名控件的名字

static function GetNameOfFocusedControl () : String

Description描述

Get the name of named control that has focus.
获取有焦点被命名控件的名字

Control names are set up by using SetNextControlName. When a named control has focus, this function will return its name. If no control has focus or the focused control has no name set returns empty string.

控件名字由SetNextControlName设置，当被命名控件有焦点，这个函数将返回他的名字，如果没有控件获得焦点或有焦点控件没有名字将返回空字符串。

GetNameOfFocusedControl works well when you make a login box.

GetNameOfFocusedControl可以用于创建注册框方面。

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	public string login = "username";
	public string login2 = "no action here";
	void OnGUI() {
		GUI.SetNextControlName("user");
		login = GUI.TextField(new Rect(10, 10, 130, 20), login);
		login2 = GUI.TextField(new Rect(10, 40, 130, 20), login2);
		if (Event.current.Equals(Event.KeyboardEvent("return")) && GUI.GetNameOfFocusedControl() == "user")
			Debug.Log("Login");

		if (GUI.Button(new Rect(150, 10, 50, 20), "Login"))
			Debug.Log("Login");

	}
}

var login : String = "username";
var login2 : String = "no action here";

function OnGUI () {
	GUI.SetNextControlName ("user");
	login = GUI.TextField (Rect (10,10,130,20), login);

	login2 = GUI.TextField (Rect (10,40,130,20), login2);
	if (Event.current.Equals (Event.KeyboardEvent ("return")) &&
		GUI.GetNameOfFocusedControl () == "user") {
		Debug.Log("Login");
	}

	if (GUI.Button(new Rect (150,10,50,20), "Login"))
		Debug.Log("Login");
}

参考： SetNextControlName, FocusControl.

最后修改：2011年6月15日 Wednesday 10:50