Allow usage of keypad 'enter' key for initiating searches.

Change-Id: Ida418646a35c51cc848abfeb8fd598f13d56b7dc
Reviewed-on: http://codereview.qt-project.org/5541


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

src/plugins/find/findtoolwindow.cpp

@@ -90,7 +90,7 @@ bool FindToolWindow::event(QEvent *event)
     if (event->type() == QEvent::KeyPress) {
         QKeyEvent *ke = static_cast<QKeyEvent *>(event);
         if ((ke->key() == Qt::Key_Return || ke->key() == Qt::Key_Enter)
-                && ke->modifiers() == Qt::NoModifier) {
+                && (ke->modifiers() == Qt::NoModifier || ke->modifiers() == Qt::KeypadModifier)) {
             ke->accept();
             search();
             return true;