RadioButtonPopupAdapter.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 / fx / src / WinForms / Managed / System / WinForms / ButtonInternal / RadioButtonPopupAdapter.cs / 1305376 / RadioButtonPopupAdapter.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Windows.Forms.ButtonInternal { 
    using System; 
    using System.Diagnostics;
    using System.Drawing; 
    using System.Drawing.Drawing2D;
    using System.Drawing.Imaging;
    using System.Drawing.Text;
    using System.Windows.Forms; 

    internal class RadioButtonPopupAdapter : RadioButtonFlatAdapter { 
 
        internal RadioButtonPopupAdapter(ButtonBase control) : base(control) {}
 
        internal override void PaintUp(PaintEventArgs e, CheckState state) {
            System.Drawing.Graphics g = e.Graphics;
            if (Control.Appearance == Appearance.Button) {
                ButtonPopupAdapter adapter = new ButtonPopupAdapter(Control); 
                adapter.PaintUp(e, Control.Checked ? CheckState.Checked : CheckState.Unchecked);
            } 
            else { 
                ColorData colors = PaintPopupRender(e.Graphics).Calculate();
                LayoutData layout = Layout(e).Layout(); 

                PaintButtonBackground(e, Control.ClientRectangle, null);

                PaintImage(e, layout); 

                DrawCheckBackgroundFlat(e, layout.checkBounds, colors.buttonShadow, colors.options.highContrast ? colors.buttonFace : colors.highlight, true); 
                DrawCheckOnly(e, layout, colors.windowText, colors.highlight, true); 

                PaintField(e, layout, colors, colors.windowText, true); 
            }
        }

        internal override void PaintOver(PaintEventArgs e, CheckState state) { 
            System.Drawing.Graphics g = e.Graphics;
            if (Control.Appearance == Appearance.Button) { 
                ButtonPopupAdapter adapter = new ButtonPopupAdapter(Control); 
                adapter.PaintOver(e, Control.Checked ? CheckState.Checked : CheckState.Unchecked);
            } 
            else {
                ColorData colors = PaintPopupRender(e.Graphics).Calculate();
                LayoutData layout = Layout(e).Layout();
 
                PaintButtonBackground(e, Control.ClientRectangle, null);
 
                PaintImage(e, layout); 

                DrawCheckBackground3DLite(e, layout.checkBounds, colors.windowText, colors.options.highContrast ? colors.buttonFace : colors.highlight, colors, true); 
                DrawCheckOnly(e, layout, colors.windowText, colors.highlight, true);

                PaintField(e, layout, colors, colors.windowText, true);
            } 
        }
 
        internal override void PaintDown(PaintEventArgs e, CheckState state) { 
            System.Drawing.Graphics g = e.Graphics;
            if (Control.Appearance == Appearance.Button) { 
                ButtonPopupAdapter adapter = new ButtonPopupAdapter(Control);
                adapter.PaintDown(e, Control.Checked ? CheckState.Checked : CheckState.Unchecked);
            }
            else { 
                ColorData colors = PaintPopupRender(e.Graphics).Calculate();
                LayoutData layout = Layout(e).Layout(); 
 
                PaintButtonBackground(e, Control.ClientRectangle, null);
 
                PaintImage(e, layout);

                DrawCheckBackground3DLite(e, layout.checkBounds, colors.windowText, colors.highlight, colors, true);
                DrawCheckOnly(e, layout, colors.buttonShadow, colors.highlight, true); 

                PaintField(e, layout, colors, colors.windowText, true); 
            } 
        }
 
        #region Layout

        protected override ButtonBaseAdapter CreateButtonAdapter() {
            return new ButtonPopupAdapter(Control); 
        }
 
        protected override LayoutOptions Layout(PaintEventArgs e) { 
            LayoutOptions layout = base.Layout(e);
 
            if (!Control.MouseIsDown && !Control.MouseIsOver) {
                layout.shadowedText = true;
            }
 
            return layout;
        } 
 
        #endregion
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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