Prevent global replace before search is done.

Also fix focusing issues of the replace line edit.

Reviewed-by: Roberto Raggi

src/plugins/texteditor/basefilefind.cpp

@@ -121,6 +121,7 @@ void BaseFileFind::displayResult(int index) {
 
 void BaseFileFind::searchFinished()
 {
+    m_resultWindow->finishSearch();
     m_isSearching = false;
     m_resultLabel = 0;
     emit changed();