GUI焦点控制方法

var iFocus=0;

function OnGUI()
{
    GUI.SetNextControlName("tFXXX");
    GUI.TextField(Rect(10,10,100,20),"XXX");

    GUI.SetNextControlName("tFYYY");
    GUI.TextField(Rect(10,40,100,20),"YYY");

    GUI.SetNextControlName("tFLogin");
    GUI.Button(new Rect(120,10,50,20),"Login");

    GUI.Window(1,Rect(180,0,150,150),popWin,"op1");
    GUILayout.Window(2,Rect(360,0,150,150),popWin,"op2");
    //——————————————
    switch(iFocus)
    {
        case 1:GUI.FocusControl("tFXXX");break;           //设置的焦点名称
        case 2:GUI.FocusControl("tFYYY");break;
        case 3:GUI.FocusControl("tFLogin");break;
        case 3:GUI.FocusWindow(1);break;             //窗口的焦点
        case 4:GUI.FocusWindow(2);break;
        case 5:GUI.UnfocusWindow();break;            //失去焦点
        default:print("Err");
    }
}

function popWin(winID:int)
{
    GUILayout.Label("lease Check Your Info:",GUILayout.Width(150));
    GUILayout.Label("\nlogin\t\t:");
    GUILayout.Label("login2\t:");
    GUILayout.BeginHorizontal();
    GUILayout.Button("Yes.",GUILayout.Height(40));
    GUILayout.BeginVertical();
    GUILayout.Button("No.");
    GUILayout.Button("No.");
    //~ GUILayout.VerticalScrollbar();
    GUILayout.EndVertical();
    GUILayout.EndHorizontal();
}

function FixedUpdate()
{
    iFocus=Mathf.Floor(Time.time)%6;
}