tdf#121448 Check if fill box event notify is already handled

Change-Id: I8b2e1e7a7bf711e78feb3c0532d597f1e9f14c03
Reviewed-on: https://gerrit.libreoffice.org/64419
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

svx/source/tbxctrls/itemwin.cxx

@@ -420,7 +420,7 @@ bool SvxFillTypeBox::EventNotify( NotifyEvent& rNEvt )
     if (isDisposed())
         return false;
 
-    if ( rNEvt.GetType() == MouseNotifyEvent::KEYINPUT )
+    if ( !bHandled && rNEvt.GetType() == MouseNotifyEvent::KEYINPUT )
     {
         const KeyEvent* pKEvt = rNEvt.GetKeyEvent();
         switch ( pKEvt->GetKeyCode().GetCode() )
@@ -482,7 +482,7 @@ bool SvxFillAttrBox::EventNotify( NotifyEvent& rNEvt )
 {
     bool bHandled = ListBox::EventNotify( rNEvt );
 
-    if ( rNEvt.GetType() == MouseNotifyEvent::KEYINPUT )
+    if ( !bHandled && rNEvt.GetType() == MouseNotifyEvent::KEYINPUT )
     {
         const KeyEvent* pKEvt = rNEvt.GetKeyEvent();