Editors: Provide a base implementation for duplicate{,Supported}

Helps avoiding trivial re-implementations.

Change-Id: Iaa2e6b92503a2b9553432568c2047c28899c7ea6
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/src/plugins/diffeditor/diffeditorwidget.cpp b/src/plugins/diffeditor/diffeditorwidget.cpp
index a1ccbf1c2d..c2579fdec8 100644
--- a/src/plugins/diffeditor/diffeditorwidget.cpp
+++ b/src/plugins/diffeditor/diffeditorwidget.cpp
@@ -101,11 +101,9 @@ class DiffViewEditorEditable : public BaseTextEditor
 Q_OBJECT
 public:
     DiffViewEditorEditable(BaseTextEditorWidget *editorWidget) : BaseTextEditor(editorWidget) {}
-    virtual Core::Id id() const { return "DiffViewEditor"; }
-    virtual bool duplicateSupported() const { return false; }
-    virtual IEditor *duplicate(QWidget *parent) { Q_UNUSED(parent) return 0; }
-    virtual bool isTemporary() const { return false; }
 
+    Core::Id id() const { return "DiffViewEditor"; }
+    bool isTemporary() const { return false; }
 };