|
//---------------------------------------------------------------------------
//
// <copyright file=GlyphInfoList.cs company=Microsoft>
// Copyright (C) Microsoft Corporation. All rights reserved.
// </copyright>
//
//
// Description: TextDecorations class
//
// History:
// 11/18/2003 garyyang Created
// 10/14/2004 garyyang Refactored: The class becomes static and contains
// only well-known text decoration definitions
//
//---------------------------------------------------------------------------
namespace System.Windows
{
/// <summary>
/// TextDecorations class contains a set of commonly used text decorations such as underline,
/// strikethrough, baseline and over-line.
/// </summary>
public static class TextDecorations
{
static TextDecorations()
{
// Init Underline
TextDecoration td = new TextDecoration();
td.Location = TextDecorationLocation.Underline;
underline = new TextDecorationCollection();
underline.Add(td);
underline.Freeze();
// Init strikethrough
td = new TextDecoration();
td.Location = TextDecorationLocation.Strikethrough;
strikethrough = new TextDecorationCollection();
strikethrough.Add(td);
strikethrough.Freeze();
// Init overline
td = new TextDecoration();
td.Location = TextDecorationLocation.OverLine;
overLine = new TextDecorationCollection();
overLine.Add(td);
overLine.Freeze();
// Init baseline
td = new TextDecoration();
td.Location = TextDecorationLocation.Baseline;
baseline = new TextDecorationCollection();
baseline.Add(td);
baseline.Freeze();
}
//---------------------------------
// Public properties
//---------------------------------
/// <summary>
/// returns a frozen collection containing an underline
/// </summary>
public static TextDecorationCollection Underline
{
get
{
return underline;
}
}
/// <summary>
/// returns a frozen collection containing a strikethrough
/// </summary>
public static TextDecorationCollection Strikethrough
{
get
{
return strikethrough;
}
}
/// <summary>
/// returns a frozen collection containing an overline
/// </summary>
public static TextDecorationCollection OverLine
{
get
{
return overLine;
}
}
/// <summary>
/// returns a frozen collection containing a baseline
/// </summary>
public static TextDecorationCollection Baseline
{
get
{
return baseline;
}
}
//--------------------------------
// Private members
//--------------------------------
private static readonly TextDecorationCollection underline;
private static readonly TextDecorationCollection strikethrough;
private static readonly TextDecorationCollection overLine;
private static readonly TextDecorationCollection baseline;
}
}
|