unity修改窗体icon unity设置窗口位置_mob64ca141139a2的技术博客_

link之家

链接快照平台

输入网页链接，自动生成快照
标签化管理网页链接

Unity窗口操作

unity调用win32操作窗口

1.基本操作

（1）全屏
（2）最小化
（3）除任务栏全屏
（4）改变标题栏文字
（5）设置无边框，窗口位置及分辨率

2.没有标题栏和上边框时，点动场景拖动窗口
3.自由调整窗口大小
4.调整窗口大小强制固定比例

unity调用win32操作窗口

1.基本操作

（1）全屏

（2）最小化

（3）除任务栏全屏

（4）改变标题栏文字

（5）设置无边框，窗口位置及分辨率

using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using UnityEngine;
/// <summary>
/// 窗口工具系统类(窗口状态)
/// </summary>
public class WindowManager : MonoBehaviour
    #region 系统字段 & 系统方法
    //设置当前窗口的显示状态
    [DllImport("user32.dll")]
    public static extern bool ShowWindow(System.IntPtr hwnd, int nCmdShow);
    //获取当前激活窗口
    [DllImport("user32.dll", EntryPoint = "GetForegroundWindow")]
    public static extern System.IntPtr GetForegroundWindow();
    //获取指定unity.exe窗口
    [DllImport("user32.dll", EntryPoint = "FindWindow")]
    public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
    //public static IntPtr ParenthWnd = FindWindow(null, "ProjectName");    //build时候的项目名，playerSetting中设置的
    public static IntPtr ParenthWnd = FindWindow(null, "Win");    //build时候的项目名，playerSetting中设置的
    //设置窗口边框
    [DllImport("user32.dll")]
    public static extern IntPtr SetWindowLong(IntPtr hwnd, int _nIndex, int dwNewLong);
    //设置窗口位置，尺寸
    [DllImport("user32.dll")]
    public static extern bool SetWindowPos(IntPtr hWnd, int hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
    [DllImport("user32.dll", SetLastError = true)]
    private static extern int GetWindowLong(IntPtr hWnd, int nIndex);
    //窗口拖动
    [DllImport("user32.dll")]
    public static extern bool ReleaseCapture();
    [DllImport("user32.dll")]
    public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
    //更改标题栏
    [DllImport("user32.dll")]
    public static extern int SetWindowText(IntPtr hWnd, string text);
    //使用查找任务栏
    [DllImport("user32.dll")]
    public static extern IntPtr FindWindow(string strClassName, int nptWindowName);
    //获取窗口位置以及大小
    [DllImport("user32.dll")]
    [return: MarshalAs(UnmanagedType.Bool)]
    public static extern bool GetWindowRect(IntPtr hWnd, ref RECT lpRect);
    [StructLayout(LayoutKind.Sequential)]
    public struct RECT
        public int Left; //最左坐标
        public int Top; //最上坐标
        public int Right; //最右坐标
        public int Bottom; //最下坐标
    //边框参数
    private const uint SWP_SHOWWINDOW = 0x0040;
    private const int GWL_STYLE = -16;
    private const int WS_BORDER = 1;
    //隐藏标题栏图标
    private const int WS_POPUP = 0x800000;
    private const int WS_SYSMENU = 0x80000;
    //最大最小化
    private const int SW_SHOWMINIMIZED = 2;//(最小化窗口)
    private const int SW_SHOWMAXIMIZED = 3;//最大化窗口
    //去除标题栏保留边框
    private const int WS_CAPTION = 0x00C00000;
    private const int WS_THICKFRAME = 0x00040000;
    #endregion
    #region 方法
    /// <summary>
    /// 最小化窗口
    /// </summary>
    public void SetMinWindows()
        ShowWindow(ParenthWnd, SW_SHOWMINIMIZED);
    private bool taskbarFullScreen = false;//是否是任务栏全屏
    // <summary>
    /// 最大化窗口：窗口全屏
    /// </summary>
    public void SetMaxWindows()
        if (taskbarFullScreen)
            SetWindowPos(ParenthWnd, 0, 0, 0, Screen.currentResolution.width, Screen.currentResolution.height + GetTaskBarHeight(), SWP_SHOWWINDOW);
            ShowWindow(GetForegroundWindow(), SW_SHOWMAXIMIZED);
    /// <summary>
    /// 除任务栏外最大化窗口
    /// </summary>
    public void TaskbarMaxWindow()
        int currMaxScreenHeight = Screen.currentResolution.height - GetTaskBarHeight();
        SetWindowPos(ParenthWnd, 0, 0, 0, Screen.currentResolution.width, currMaxScreenHeight, SWP_SHOWWINDOW);
        taskbarFullScreen = !taskbarFullScreen;
    /// <summary>
    /// 设置无边框，窗口位置及分辨率
    /// </summary>
    /// <param name="rect">尺寸数据</param>
    public void SetNoFrameWindow(Rect rect, bool isMax, bool isDrag = false)
        if (!isDrag)
            //去除上边栏（不可拖拽缩放）
            SetWindowLong(ParenthWnd, GWL_STYLE, WS_POPUP);
            if (!isMax)
                //设置拖拽缩放模式
                SetWindowLong(ParenthWnd, GWL_STYLE, GetWindowLong(ParenthWnd, GWL_STYLE)
         & ~WS_CAPTION | WS_THICKFRAME);
                //去除上边栏（不可拖拽缩放）
                SetWindowLong(ParenthWnd, GWL_STYLE, WS_POPUP);
        //隐藏上边栏（部分）
        // SetWindowLong(GetForegroundWindow(), GWL_STYLE, GetWindowLong(GetForegroundWindow(), GWL_STYLE) & ~WS_POPUP);
        if (isMax)
            SetMaxWindows();
            //设置窗口位置及分辨率
            bool result = SetWindowPos(ParenthWnd, 0, (int)rect.x, (int)rect.y, (int)rect.width, (int)rect.height, SWP_SHOWWINDOW);
    /// <summary>
    /// 拖动窗口
    /// </summary>
    /// <param name="window">当前句柄</param>
    public void DragWindow(IntPtr window)
        ReleaseCapture();
        SendMessage(window, 0xA1, 0x02, 0);
        SendMessage(window, 0x0202, 0, 0);
    public string titleText;
    /// <summary>
    /// 改变标题栏标题
    /// </summary>
    public void ChangeTitleText()
        SetWindowText(ParenthWnd, titleText);
    /// <summary>
    /// 获取当前窗口尺寸
    /// </summary>
    /// <returns></returns>
    public Rect GetWindowInfo()
        RECT rect = new RECT();
        Rect targetRect = new Rect();
        GetWindowRect(ParenthWnd, ref rect);
        targetRect.width = Mathf.Abs(rect.Right - rect.Left);
        targetRect.height = Mathf.Abs(rect.Top - rect.Bottom);
        targetRect.x = rect.Left;
        targetRect.y = rect.Top;
        return targetRect;
    #endregion
    #region Private Methods
    /// <summary>
    /// 获取任务栏高度
    /// </summary>
    /// <returns>任务栏高度</returns>
    private int GetTaskBarHeight()
        int taskbarHeight = 10;
        IntPtr hWnd = FindWindow("Shell_TrayWnd", 0);
        RECT rect = new RECT();
        GetWindowRect(hWnd, ref rect);
        taskbarHeight = rect.Bottom - rect.Top;
        return taskbarHeight;
    #endregion
}

2.没有标题栏和上边框时，点动场景拖动窗口

using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using UnityEngine;
/// <summary>
/// 窗口工具系统类(窗口状态)
/// </summary>
public class WindowsTool : MonoBehaviour
    //获取指定unity.exe窗口
    [DllImport("user32.dll", EntryPoint = "FindWindow")]
    public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
    //public static IntPtr ParenthWnd = FindWindow(null, "ProjectName");    //build时候的项目名，playerSetting中设置的
    public static IntPtr ParenthWnd = FindWindow(null, "Win");    //build时候的项目名，playerSetting中设置的
    //设置窗口边框
    [DllImport("user32.dll")]
    public static extern IntPtr SetWindowLong(IntPtr hwnd, int _nIndex, int dwNewLong);
    //设置窗口位置，尺寸
    [DllImport("user32.dll")]
    public static extern bool SetWindowPos(IntPtr hWnd, int hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
    [DllImport("user32.dll", SetLastError = true)]
    private static extern int GetWindowLong(IntPtr hWnd, int nIndex);
    //窗口拖动
    [DllImport("user32.dll")]
    public static extern bool ReleaseCapture();
    [DllImport("user32.dll")]
    public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
    //边框参数
    private const uint SWP_SHOWWINDOW = 0x0040;
    private const int GWL_STYLE = -16;
    private const int WS_BORDER = 1;
    //隐藏标题栏图标
    private const int WS_POPUP = 0x800000;
    float xx;
    bool bx;
    void Start()
        bx = false;
        xx = 0f;
#if UNITY_STANDALONE_WIN
        Resolution[] r = Screen.resolutions;
        Rect screenPosition = new Rect((r[r.Length - 1].width - Screen.width) / 2, (r[r.Length - 1].height - Screen.height) / 2, Screen.width, Screen.height);
        //去除上边栏（不可拖拽缩放）
        SetWindowLong(ParenthWnd, GWL_STYLE, WS_POPUP);//将网上的WS_BORDER替换成WS_POPUP  
        //设置窗口位置以及分辨率
        SetWindowPos(ParenthWnd, 0, (int)screenPosition.x, (int)screenPosition.y, (int)screenPosition.width, (int)screenPosition.height, SWP_SHOWWINDOW);
#endif
    void Update()
#if UNITY_STANDALONE_WIN
        if (Input.GetMouseButtonDown(0))
            xx = 0f;
            bx = true;
        if (bx && xx >= 0.3f)
        { //这样做为了区分界面上面其它需要滑动的操作
            ReleaseCapture();
            SendMessage(ParenthWnd, 0xA1, 0x02, 0);
            SendMessage(ParenthWnd, 0x0202, 0, 0);
        if (bx)
            xx += Time.deltaTime;
        if (Input.GetMouseButtonUp(0))
            xx = 0f;
            bx = false;
#endif
}

3.自由调整窗口大小

unity修改窗体icon unity设置窗口位置_游戏引擎

4.调整窗口大小强制固定比例

参考网址：

java springboot redis 缓存List对象集合以及获取

创建springboot项目既然上面已经创建了springboot项目，pom文件里面也导入了redis的依赖<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-re