Reload the preset list after deletion

ValueSet assign Ids to entries when the list is loaded.
Ids are not changed after deleting entries.

Change-Id: Ia4442992561bf2cd82ff325abef8e34715851e1d
Reviewed-on: https://gerrit.libreoffice.org/26986
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Rishabh Kumar <kris.kr296@yahoo.in>

cui/source/tabpages/tphatch.cxx

@@ -595,7 +595,8 @@ IMPL_LINK_NOARG_TYPED(SvxHatchTabPage, ClickDeleteHdl_Impl, SvxPresetListBox*, v
         if( aQueryBox->Execute() == RET_YES )
         {
             m_pHatchingList->Remove( nPos - 1 );
-            m_pHatchLB->RemoveItem( nPos );
+            m_pHatchLB->Clear();
+            m_pHatchLB->FillPresetListBox( *m_pHatchingList );
             m_pHatchLB->SelectItem( 1 );
 
             m_pCtlPreview->Invalidate();