unity-GUI常用控件及使用方法（初学：18）
写在前面，下面只是简单的控件的使用，其中的参数远远不止下面举例的那些，具体在使用vs编辑的时候，可以转到定义看看具体的参数类型即个数，本人只是个小白，有些注释也是自己瞎想的，有不对的请多多见谅！
| Label | 文本或者纹理标签控件 |
|---|---|
| Toggle | 开关控件 |
| DrawTexture | 纹理图片控件 |
| RepeatButton | 重复点击按钮控件 |
| Window | 窗口控件 |
| BeginScrollView | 滚动视图控件 |
| PasswordField | 密码文本框控件 |
| SetNextControlName | 设置下一个控件的名字控件 |
| Focus Window | 焦点窗口控件 |
| HorizontalSlider | 水平的滑块控件，可以自己设置阙值 |
| HorizontalScrollbar | 水平的滚动条控件，并且可以自己设置阙值 |
| Box | 图形盒子控件 |
| FocusControl | 焦点控件 |
| Toolbar | 工具栏控件 |
| BringWindowToFont | 使窗口到前面 |
| Bring WindowToFont | 使窗口到后面 |
| ScrollTo | 将内容滚动到指定位置 |
| Button | 按钮事件 |
| TextField | 单行文本编辑控件 |
| TextArea | 多行文本编辑控件 |
| GetNameOfFocusedControl | 获取有焦点被命名控件的名称 |
| UnfocusWindow | 失焦窗口 |
| VerticalSlider | 垂直滑块控件，可以自己设置阙值 |
| VerticalScrollbar | 垂直滚动条控件，可以自己设置阙值 |
部分控件的简单应用
Toggle：
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Toggle : MonoBehaviour
{
public bool text1 = false;
public bool text2 = false;
public Texture texture;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
private void OnGUI()
{
if(!texture)
{
Debug.Log("Please enter a texture");
return;
}
text1 = GUI.Toggle(new Rect(0, 0, 100, 100), text1, "This is a toggle");
text2 = GUI.Toggle(new Rect(150, 150, 100, 100),text2,texture);
}
}
Button:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Button : MonoBehaviour
{
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
private void OnGUI()
{
GUI.Button(new Rect(0, 0, 10, 10), "My Button");
}
}
UnfocusWindow：
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class UnfocusWindow : MonoBehaviour
{
private Rect windowrect = new Rect(20, 20, 120, 50);//声明一个窗口的巨型区域
private Rect windowrect2 = new Rect(20, 80, 120, 50);//如上
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
private void OnGUI()
{
windowrect = GUI.Window(0, windowrect, DoMyWindow, "windowrect");
windowrect2 = GUI.Window(1, windowrect2, DoingWindow, "windowrect2");
}
void DoMyWindow(int windowID)
{
if (GUI.Button(new Rect(10, 20, 100, 20), "Focus other"))
{
GUI.UnfocusWindow();//与FocusWindow的区别是不用通过ID控制，直接移除，移除的窗口是当前的窗口焦点,所以没有参数
}
}
void DoingWindow(int windowID)
{
if (GUI.Button(new Rect(10, 20, 100, 20), "Focus others"))
{
GUI.UnfocusWindow();
}
}
}
BeginScrollView：
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class BeginScrollView : MonoBehaviour
{
public Vector2 ScrillPosition = Vector2.zero;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
private void OnGUI()
{
ScrillPosition = GUI.BeginScrollView(new Rect(Screen.width/10,Screen.height/10,Screen.width/4,Screen.height/3), ScrillPosition, new Rect(0, 0,400,400));//,Screen.width/2,Screen.height/2
GUI.Button(new Rect(0, 0, 100, 20), "Top-left");
GUI.Button(new Rect(120, 0, 100, 20), "Top-right");
GUI.Button(new Rect(0, 120, 100, 20), "Bottom-left");
GUI.Button(new Rect(120, 120, 100, 20), "Bottom-right");
GUI.EndScrollView();
}
}
FocusWindow：
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class FocusWindow : MonoBehaviour
{
private Rect windowrect = new Rect(20, 20, 120, 50);//声明一个窗口的巨型区域
private Rect windowrect2 = new Rect(20, 80, 120, 50);//如上
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
private void OnGUI()
{
windowrect = GUI.Window(0, windowrect, DoMyWindow,"windowrect");
windowrect2 = GUI.Window(1, windowrect2, DoingWindow,"windowrect2");
}
void DoMyWindow(int windowID)
{
if(GUI.Button(new Rect(10,20,100,20),"Focus other"))
{
GUI.FocusWindow(windowID);
}
}
void DoingWindow(int windowID)
{
if(GUI.Button(new Rect(10,20,100,20),"Focus others"))
{
GUI.FocusWindow(windowID);
}
}
}
ScrollTo:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class ScrollTo : MonoBehaviour
{
public Vector2 scroll = Vector2.zero;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
private void OnGUI()
{
scroll = GUI.BeginScrollView(new Rect(Screen.width / 10, Screen.height / 10, Screen.width / 4, Screen.height / 3), scroll, new Rect(0, 0, 400, 400));//创建一个自定义的滚动区域
if(GUI.Button(new Rect(0,0,Screen.width/5,Screen.height/10),"Go Right"))
{
GUI.ScrollTo(new Rect(Screen.width / 4, 0, Screen.width / 4, Screen.height / 10));
}
if (GUI.Button(new Rect(0, Screen.height/5, Screen.width / 5, Screen.height /10), "Go left"))
{
GUI.ScrollTo(new Rect(0, 0, Screen.width / 4, Screen.height / 10));
}
GUI.EndScrollView();
}
}
Window:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Window : MonoBehaviour
{
public Rect windowRect0 = new Rect(20, 20, 120, 50);
public Rect windowRect1 = new Rect(20, 100, 120, 50);
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
private void OnGUI()
{
windowRect0 = GUI.Window(0, windowRect0, DoMyWindow, new GUIContent("MyWindow"));
windowRect1 = GUI.Window(1, windowRect1, DoMyWindow, new GUIContent("My Window"));
}
void DoMyWindow(int windowID)
{
if (GUI.Button(new Rect(10, 20, 100, 20), "Hello World"))
{
GUI.BringWindowToFront(windowID);
}
GUI.DragWindow(new Rect(0, 0, 120, 50));//最开始放在了创建按钮的语句里面，不管怎样都不能拖动，是因为拖动与点击不能同时发生，如果扩大拖动的范围呢也是不行的，可以考虑用一下携程
}
}
HorizontalSlider:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class HorizontalSlider : MonoBehaviour
{
public float value = 0;
public float leftvalue = 0;
public float rightvalue = 100;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
private void OnGUI()
{
value = GUI.HorizontalScrollbar(new Rect(300, 300, 100, 10), value, 10f,leftvalue, rightvalue);//size是滑块的大小
}
}
SelectionGrid:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class SlectionGrid : MonoBehaviour
{
public string[] seleststrings = new string[] { "Gid1", "Gid2"};
public int election = 0;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
private void OnGUI()
{
election = GUI.SelectionGrid(new Rect(0, 0, 100, 100), election, seleststrings, 2);
}
}