110 lines
2.9 KiB
C#
110 lines
2.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Text;
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using CPF.Platform;
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namespace CPF
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{
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/// <summary>
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/// 用Cursors.****来设置
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/// </summary>
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[Description("光标类型，格式：Arrow, Ibeam,Wait,Cross,UpArrow,SizeWestEast,SizeNorthSouth,SizeAll,No,Hand,AppStarting,Help,TopSide,BottomSide,LeftSide,RightSide,TopLeftCorner,TopRightCorner,BottomLeftCorner,BottomRightCorner,DragMove,DragCopy,DragLink, ")]
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public class Cursor : CPF.Design.ISerializerCode
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{
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//public static readonly Cursor Default = new Cursor(StandardCursorType.Arrow);
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public Cursor(object platformCursor, Cursors? cursors)
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{
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PlatformCursor = platformCursor;
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cursorType = cursors;
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}
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public Cursor(Cursors cursorType)
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: this(GetCursor(cursorType), cursorType)
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{
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}
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Cursors? cursorType;
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public object PlatformCursor { get; }
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/// <summary>
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/// 是否是标准的光标样式
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/// </summary>
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public Cursors? CursorType { get => cursorType; }
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public static Cursor Parse(string s)
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{
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return Enum.TryParse<Cursors>(s, true, out var t) ?
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new Cursor(t) :
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throw new ArgumentException($"Unrecognized cursor type '{s}'.");
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}
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public static implicit operator Cursor(string n)
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{
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return Parse(n);
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}
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public static implicit operator Cursor(Cursors n)
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{
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return new Cursor(n);
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}
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private static object GetCursor(Cursors type)
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{
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return Application.GetRuntimePlatform().GetCursor(type);
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}
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public override string ToString()
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{
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if (cursorType != null)
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{
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return cursorType.ToString();
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}
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return base.ToString();
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}
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public string GetCreationCode()
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{
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if (cursorType != null)
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{
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return "Cursors." + cursorType.ToString();
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}
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return "";
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}
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}
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/// <summary>
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/// 标准光标样式
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/// </summary>
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public enum Cursors : byte
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{
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Arrow,
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Ibeam,
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Wait,
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Cross,
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UpArrow,
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SizeWestEast,
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SizeNorthSouth,
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SizeAll,
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No,
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Hand,
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AppStarting,
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Help,
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TopSide,
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BottomSide,
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LeftSide,
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RightSide,
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TopLeftCorner,
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TopRightCorner,
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BottomLeftCorner,
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BottomRightCorner,
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DragMove,
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DragCopy,
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DragLink,
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// Not available in GTK directly, see http://www.pixelbeat.org/programming/x_cursors/
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// We might enable them later, preferably, by loading pixmax direclty from theme with fallback image
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// SizeNorthWestSouthEast,
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// SizeNorthEastSouthWest,
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}
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}
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