Completion: Complete prematuraly only if invoked explicitly

Change-Id: I941a94df2f8fb86f340ee04338641fe50c55e1b2
Reviewed-on: http://codereview.qt.nokia.com/45


Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

src/plugins/texteditor/codeassist/genericproposalwidget.cpp

@@ -552,6 +552,7 @@ bool GenericProposalWidget::eventFilter(QObject *o, QEvent *e)
 
         if (ke->text().length() == 1
                 && m_d->m_completionListView->currentIndex().isValid()
+                && m_d->m_reason == ExplicitlyInvoked
                 && qApp->focusWidget() == o) {
             const QChar &typedChar = ke->text().at(0);
             IAssistProposalItem *item =