SunnyUI/SunnyUI/Win32/Win32.cs

using System.Runtime.InteropServices;

namespace Sunny.UI.Win32
{
#pragma warning disable CS1591 // 缺少对公共可见类型或成员的 XML 注释
    public struct RECT
    {
        public int Left;
        public int Top;
        public int Right;
        public int Bottom;

        public RECT(int aLeft, int aTop, int aRight, int aBottom)
        {
            Left = aLeft;
            Top = aTop;
            Right = aRight;
            Bottom = aBottom;
        }

        public RECT(RECT aRect)
        {
            this.Left = aRect.Left;
            this.Top = aRect.Top;
            this.Right = aRect.Right;
            this.Bottom = aRect.Bottom;
        }

        public POINT TopLeft()
        {
            return new POINT(Left, Top);
        }

        public POINT BottomRight()
        {
            return new POINT(Right, Bottom);
        }

        public void SetWidth(int value)
        {
            Right = Left + value;
        }

        public int Width
        {
            get { return Right - Left; }
            set { SetWidth(value); }
        }

        public void SetHeight(int value)
        {
            Bottom = Top + value;
        }

        public int Height
        {
            get { return Bottom - Top; }
            set { SetHeight(value); }
        }

        public void Offset(int x, int y)
        {
            Left += x;
            Top += y;
            Right += x;
            Bottom += y;
        }

        public void Inflate(int x, int y)
        {
            Left -= x;
            Right += x;
            Top -= y;
            Bottom += y;
        }

        public void SetEmpty()
        {
            Left = 0;
            Top = 0;
            Right = 0;
            Bottom = 0;
        }

        public void ReSet(RECT rect)
        {
            Left = rect.Left;
            Top = rect.Top;
            Right = rect.Right;
            Bottom = rect.Bottom;
        }

        public void ReSetBounds(int x, int y, int w, int h)
        {
            Left = x;
            Top = y;
            Right = x + w;
            Bottom = y + h;
        }
    }

    [StructLayout(LayoutKind.Sequential)]
    public struct POINT
    {
        public int X;
        public int Y;

        public POINT(int ax, int ay)
        {
            X = ax;
            Y = ay;
        }

        public void Offset(int x, int y)
        {
            X += x;
            Y += y;
        }
    }

    public struct SIZE
    {
        public int cx;
        public int cy;

        public SIZE(int x, int y)
        {
            cx = x;
            cy = y;
        }
    }
    public struct FILETIME
    {
        public int dwLowDateTime;
        public int dwHighDateTime;
    }
    public struct SYSTEMTIME
    {
        public short wYear;
        public short wMonth;
        public short wDayOfWeek;
        public short wDay;
        public short wHour;
        public short wMinute;
        public short wSecond;
        public short wMilliseconds;
    }

#pragma warning restore CS1591 // 缺少对公共可见类型或成员的 XML 注释
}