diff options
Diffstat (limited to 'src/app/Cmpp298.Assignment3.Desktop.Adapters/DesktopDropDownList.cs')
| -rw-r--r-- | src/app/Cmpp298.Assignment3.Desktop.Adapters/DesktopDropDownList.cs | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/app/Cmpp298.Assignment3.Desktop.Adapters/DesktopDropDownList.cs b/src/app/Cmpp298.Assignment3.Desktop.Adapters/DesktopDropDownList.cs new file mode 100644 index 0000000..1f3a2ee --- /dev/null +++ b/src/app/Cmpp298.Assignment3.Desktop.Adapters/DesktopDropDownList.cs @@ -0,0 +1,40 @@ +/*
+ * Created by: Mo
+ * Created: Sunday, August 12, 2007
+ */
+
+using System.Collections.Generic;
+using System.Windows.Forms;
+using Cmpp298.Assignment3.Dto;
+
+namespace Cmpp298.Assignment3.Desktop.Adapters {
+ public class DesktopDropDownList : IDropDownListAdapter {
+ public DesktopDropDownList( ComboBox dropDown ) {
+ _dropDown = dropDown;
+ _pairs = new Dictionary< string, IDropDownListItem >( );
+ }
+
+ public void BindTo( IEnumerable< IDropDownListItem > pairs ) {
+ if ( pairs != null ) {
+ _pairs = new Dictionary< string, IDropDownListItem >( );
+
+ foreach ( IDropDownListItem pair in pairs ) {
+ _dropDown.Items.Add( pair.Text );
+ _pairs.Add( pair.Text, pair );
+ }
+ _dropDown.SelectedIndex = 0;
+ }
+ }
+
+ public IDropDownListItem SelectedItem {
+ get { return !string.IsNullOrEmpty( _dropDown.Text ) ? _pairs[ _dropDown.Text ] : null; }
+ }
+
+ public void SetSelectedItemTo( string text ) {
+ _dropDown.SelectedIndex = _dropDown.Items.IndexOf( text );
+ }
+
+ private ComboBox _dropDown;
+ private IDictionary< string, IDropDownListItem > _pairs;
+ }
+}
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