Changeset 7805 for branches/ProblemInstancesRegressionAndClassification/HeuristicLab.Problems.Instances.Views/3.4/ProblemInstanceConsumerView.cs

Timestamp:

05/14/12 15:21:28 (12 years ago)

Author:

sforsten

Message:

#1784: changes have been applied, according to the review comments of mkommend

File:

• branches/ProblemInstancesRegressionAndClassification/HeuristicLab.Problems.Instances.Views/3.4/ProblemInstanceConsumerView.cs (modified) (5 diffs)

branches/ProblemInstancesRegressionAndClassification/HeuristicLab.Problems.Instances.Views/3.4/ProblemInstanceConsumerView.cs

@@ -40 +40 @@
     }
 
-    private IProblemInstanceProvider SelectedProvider {
-      get { return (problemInstanceProviderComboBox.SelectedIndex >= 0 ? (IProblemInstanceProvider)problemInstanceProviderComboBox.SelectedItem : null); }
+    public IProblemInstanceProvider SelectedProvider {
+      get;
+      private set;
+    }
+
+    public IEnumerable<IProblemInstanceProvider> ProblemInstanceProviders {
+      get;
+      private set;
     }
 
@@ -53 +59 @@
       base.OnContentChanged();
       if (Content == null) {
+        ProblemInstanceProviders = null;
         problemInstanceProviderComboBox.DataSource = null;
       } else {
         problemInstanceProviderComboBox.DisplayMember = "Name";
-        problemInstanceProviderComboBox.DataSource = GetProblemInstanceProviders().OrderBy(x => x.Name).ToList();
+        ProblemInstanceProviders = GetProblemInstanceProviders();
+        problemInstanceProviderComboBox.DataSource = ProblemInstanceProviders.OrderBy(x => x.Name).ToList();
       }
       SetEnabledStateOfControls();
@@ -90 +98 @@
     private void problemInstanceProviderComboBox_SelectedIndexChanged(object sender, System.EventArgs e) {
       if (problemInstanceProviderComboBox.SelectedIndex >= 0) {
+        SelectedProvider = (IProblemInstanceProvider)problemInstanceProviderComboBox.SelectedItem;
         problemInstanceProviderViewHost.Content = SelectedProvider;
         ProblemInstanceProviderView view = (ProblemInstanceProviderView)problemInstanceProviderViewHost.ActiveView;
@@ -97 +106 @@
         }
         SetTooltip();
+      } else {
+        SelectedProvider = null;
       }
+
       SetEnabledStateOfControls();
     }
@@ -104 +116 @@
       return Content.GetType().GetInterfaces()
                     .Any(x => x.Equals(typeof(IProblemInstanceExporter)));
-    }
-
-    private void comboBox_DataSourceChanged(object sender, EventArgs e) {
-      var comboBox = (ComboBox)sender;
-      if (comboBox.DataSource == null)
-        comboBox.Items.Clear();
     }