CommentGlyph.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Design / Glyphs / CommentGlyph.cs / 1305376 / CommentGlyph.cs
                        

                        
                            namespace System.Workflow.ComponentModel.Design 
{
    using System;
    using System.Drawing;
    using System.Drawing.Drawing2D; 
    using System.Windows.Forms;
 
    #region Glyphs 

 
    #region Class CommentGlyph
    //Class is internal but not sealed as we dont expect the ActivityDesigner writers to supply their own
    //Glyph instead based on comment property comment glyph is shown
    //Exception: StripItemCommentGlyph 
    public class CommentGlyph : DesignerGlyph
    { 
        private static CommentGlyph defaultCommentGlyph = null; 

        internal static CommentGlyph Default 
        {
            get
            {
                if (CommentGlyph.defaultCommentGlyph == null) 
                    CommentGlyph.defaultCommentGlyph = new CommentGlyph();
                return CommentGlyph.defaultCommentGlyph; 
            } 
        }
 
        public override Rectangle GetBounds(ActivityDesigner designer, bool activated)
        {
            if (designer == null)
                throw new ArgumentNullException("designer"); 

            Rectangle bounds = designer.Bounds; 
            bounds.Inflate(WorkflowTheme.CurrentTheme.AmbientTheme.Margin); 
            return bounds;
        } 

        public override int Priority
        {
            get 
            {
                return DesignerGlyph.CommentPriority; 
            } 
        }
 
        protected override void OnPaint(Graphics graphics, bool activated, AmbientTheme ambientTheme, ActivityDesigner designer)
        {
            Rectangle bounds = GetBounds(designer, activated);
            graphics.FillRectangle(AmbientTheme.FadeBrush, bounds); 
            graphics.FillRectangle(ambientTheme.CommentIndicatorBrush, bounds);
            graphics.DrawRectangle(ambientTheme.CommentIndicatorPen, bounds); 
        } 
    }
    #endregion 

    #endregion
}
 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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