Changeset 6622 for branches/GP.Grammar.Editor/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views/3.4/SymbolicExpressionGrammarEditorView.cs

Timestamp:

08/02/11 12:53:25 (13 years ago)

Author:

mkommend

Message:

#1479: Corrected merging errors in symbolic expression grammars.

File:

• branches/GP.Grammar.Editor/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views/3.4/SymbolicExpressionGrammarEditorView.cs (modified) (1 diff)

branches/GP.Grammar.Editor/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views/3.4/SymbolicExpressionGrammarEditorView.cs

@@ -56 +56 @@
     protected override void SetEnabledStateOfControls() {
       base.SetEnabledStateOfControls();
-      addButton.Enabled = Content != null;
-      removeButton.Enabled = symbolsTreeView.SelectedNode != null && !(symbolsTreeView.SelectedNode.Tag is IReadOnlySymbol);
-      copyButton.Enabled = symbolsTreeView.SelectedNode != null && !(symbolsTreeView.SelectedNode.Tag is IReadOnlySymbol);
+      addButton.Enabled = Content != null && !Content.ReadOnly;
+      removeButton.Enabled = Content != null && !Content.ReadOnly && symbolsTreeView.SelectedNode != null && !(symbolsTreeView.SelectedNode.Tag is IReadOnlySymbol);
+      copyButton.Enabled = Content != null && !Content.ReadOnly && symbolsTreeView.SelectedNode != null && !(symbolsTreeView.SelectedNode.Tag is IReadOnlySymbol);
     }