Changeset 10103 for branches/Breadcrumbs/HeuristicLab.Operators.Views.GraphVisualization.Views/3.3/OperatorGraphView.cs

Timestamp:

11/04/13 10:15:31 (11 years ago)

Author:

jkarder

Message:

#2116:

• fixed issues within the outermost control detection
• fixed visible property assignment of the breadcrumb control in ViewHost

File:

• branches/Breadcrumbs/HeuristicLab.Operators.Views.GraphVisualization.Views/3.3/OperatorGraphView.cs (modified) (2 diffs)

branches/Breadcrumbs/HeuristicLab.Operators.Views.GraphVisualization.Views/3.3/OperatorGraphView.cs

@@ -142 +142 @@
             var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
             var outermostViewHost = mainForm.ShowContentInOutermostViewHost(op, this);
-            outermostViewHost.ActiveView.ReadOnly = ReadOnly;
-            outermostViewHost.ActiveView.Locked = Locked;
+            if (outermostViewHost != null) {
+              outermostViewHost.ActiveView.ReadOnly = ReadOnly;
+              outermostViewHost.ActiveView.Locked = Locked;
+            }
             HandledMouseEventArgs eventArgs = e as HandledMouseEventArgs;
             if (eventArgs != null)
@@ -196 +198 @@
         var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
         var outermostViewHost = mainForm.ShowContentInOutermostViewHost(op, this);
-        outermostViewHost.ActiveView.ReadOnly = ReadOnly;
-        outermostViewHost.ActiveView.Locked = Locked;
+        if (outermostViewHost != null) {
+          outermostViewHost.ActiveView.ReadOnly = ReadOnly;
+          outermostViewHost.ActiveView.Locked = Locked;
+        }
       }
     }