2 files changed, 12 insertions, 0 deletions
diff --git a/src/views/renamedialog.cpp b/src/views/renamedialog.cpp
index 39e61c464..f35528074 100644
--- a/src/views/renamedialog.cpp
+++ b/src/views/renamedialog.cpp
@@ -64,6 +64,7 @@ RenameDialog::RenameDialog(QWidget *parent, const KFileItemList& items) :
     }
 
     m_lineEdit = new KLineEdit(page);
+    connect(m_lineEdit, SIGNAL(textChanged(QString)), this, SLOT(slotTextChanged(QString)));
 
     QString fileName = items[0].url().prettyUrl();
     QString extension = KMimeType::extractKnownExtension(fileName.toLower());
@@ -129,4 +130,12 @@ void RenameDialog::slotButtonClicked(int button)
     KDialog::slotButtonClicked(button);
 }
 
+void RenameDialog::slotTextChanged(const QString &newName)
+{
+    bool enable = !newName.isEmpty();
+    enable &= (m_renameOneItem ? (newName != m_newName) : newName.contains('#'));
+    enableButtonOk(enable);
+}
+
+
 #include "renamedialog.moc"
diff --git a/src/views/renamedialog.h b/src/views/renamedialog.h
index eca5f4d06..5015b51bd 100644
--- a/src/views/renamedialog.h
+++ b/src/views/renamedialog.h
@@ -76,6 +76,9 @@ public:
 protected slots:
     virtual void slotButtonClicked(int button);
 
+private slots:
+    void slotTextChanged(const QString &newName);
+
 private:
     bool m_renameOneItem;
     KLineEdit* m_lineEdit;