Unity 常用脚本：OnGUI（一）GUI

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Unity 常用脚本：OnGUI（一）GUI

2024-07-12 04:54| 来源: 网络整理| 查看: 265

OnGUI

OnGUI是Unity中通过代码驱动的GUI系统

主要用来创建调试工具、创建自定义属性面板、创建新的Editor窗口和工具达到扩展编辑器效果。

OnGUI不建议使用在项目UI中。

布局上，坐标系原点在屏幕左上角。

https://docs.unity3d.com/Manual/gui-Controls.html

Box矩形框

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { void OnGUI() { GUI.Box(new Rect(10,10,100,90),"看这里！"); } }

Button按钮

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { void OnGUI() { if (GUI.Button(new Rect(20, 40, 80, 20), "点这里！")) { Debug.Log("OK"); } } }

Label标签

标签是非交互式的。只供展览。无法单击或以其他方式移动。最好只显示信息。

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { void OnGUI() { GUI.Label(new Rect(25, 25, 100, 30), "Label"); } }

RepeatButton按住后会重复执行单击操作的按钮

点击按钮时，每帧执行一次。

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { void OnGUI() { if (GUI.RepeatButton(new Rect(25, 25, 100, 30), "RepeatButton")) { Debug.Log("OK"); } } }

TextField单行输入框

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private string textFieldString = "text field"; void OnGUI() { textFieldString = GUI.TextField(new Rect(25, 25, 100, 30), textFieldString); } }

TextArea多行输入框

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private string textAreaString = "text area \ntext area"; void OnGUI() { textAreaString = GUI.TextArea(new Rect(25, 25, 100, 60), textAreaString); } }

Toggle单选框

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private bool toggleBool = true; void OnGUI() { toggleBool = GUI.Toggle(new Rect(25, 25, 100, 30), toggleBool, "Toggle"); } }

Toolbar工具栏

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private int toolbarInt = 0; private string[] toolbarStrings = { "Toolbar1", "Toolbar2", "Toolbar3" }; void OnGUI() { toolbarInt = GUI.Toolbar(new Rect(25, 25, 250, 30), toolbarInt, toolbarStrings); } }

SelectionGrid网格选择形式

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private int selectionGridInt = 0; private string[] selectionStrings = { "Grid 1", "Grid 2", "Grid 3", "Grid 4" }; void OnGUI() { selectionGridInt = GUI.SelectionGrid(new Rect(25, 25, 300, 60), selectionGridInt, selectionStrings, 2); } }

HorizontalSlider水平滑动条

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private float hSliderValue = 0.0f; void OnGUI() { hSliderValue = GUI.HorizontalSlider(new Rect(25, 25, 100, 30), hSliderValue, 0.0f, 10.0f); } }

VerticalSlider垂直滑动条

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private float vSliderValue = 0.0f; void OnGUI() { vSliderValue = GUI.VerticalSlider(new Rect(25, 25, 100, 30), vSliderValue, 10.0f, 0.0f); } }

HorizontalScrollbar水平滚动条

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private float hScrollbarValue; void OnGUI() { hScrollbarValue = GUI.HorizontalScrollbar(new Rect(25, 25, 100, 30), hScrollbarValue, 1.0f, 0.0f, 10.0f); } }

VerticalScrollbar垂直滚动条

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private float vScrollbarValue; void OnGUI() { vScrollbarValue = GUI.VerticalScrollbar(new Rect(25, 25, 100, 30), vScrollbarValue, 1.0f, 10.0f, 0.0f); } }

ScrollView滚动视图

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private Vector2 scrollViewVector = Vector2.zero; private string innerText = "I am inside the ScrollView"; void OnGUI() { // Begin the ScrollView scrollViewVector = GUI.BeginScrollView(new Rect(25, 25, 100, 100), scrollViewVector, new Rect(0, 0, 400, 400)); // Put something inside the ScrollView innerText = GUI.TextArea(new Rect(0, 0, 400, 400), innerText); // End the ScrollView GUI.EndScrollView(); } }

Window窗口，控件的可拖动容器

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { private Rect windowRect = new Rect(20, 20, 120, 50); void OnGUI() { windowRect = GUI.Window(0, windowRect, WindowFunction, "My Window"); } void WindowFunction(int windowID) { // Draw any Controls inside the window here Debug.Log("WindowFunction"); } }

changed判断数据变化

BeginGroup/EndGroup

分组

组内成员坐标相对于组的坐标。

using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestOnGUI : MonoBehaviour { void OnGUI() { GUI.BeginGroup(new Rect(Screen.width/2-50,Screen.height/2-50,300,300)); GUI.Box(new Rect(0,0,200,200),"我的界面"); GUI.Button(new Rect(20, 50, 100, 30),"我是个按钮！"); GUI.EndGroup(); } }

http://www.cnblogs.com/sanyejun/p/8483759.html

https://blog.csdn.net/u011480667/article/details/77542226

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