diff --git a/src/mac/carbon/listctrl_mac.cpp b/src/mac/carbon/listctrl_mac.cpp index 5e27af6351..3674a3aabe 100644 --- a/src/mac/carbon/listctrl_mac.cpp +++ b/src/mac/carbon/listctrl_mac.cpp @@ -2302,9 +2302,26 @@ void wxListCtrl::RefreshItem(long item) return; } - wxRect rect; - GetItemRect(item, rect); - RefreshRect(rect); + if (m_dbImpl) + { + DataBrowserItemID id; + + if ( !IsVirtual() ) + { + wxMacDataItem* thisItem = m_dbImpl->GetItemFromLine(item); + id = (DataBrowserItemID) thisItem; + } + else + id = item+1; + + m_dbImpl->wxMacDataBrowserControl::UpdateItems + ( + kDataBrowserNoItem, + 1, &id, + kDataBrowserItemNoProperty, // preSortProperty + kDataBrowserNoItem // update all columns + ); + } } void wxListCtrl::RefreshItems(long itemFrom, long itemTo) @@ -2315,14 +2332,35 @@ void wxListCtrl::RefreshItems(long itemFrom, long itemTo) return; } - wxRect rect1, rect2; - GetItemRect(itemFrom, rect1); - GetItemRect(itemTo, rect2); + if (m_dbImpl) + { + const long count = itemTo - itemFrom + 1; + DataBrowserItemID *ids = new DataBrowserItemID[count]; - wxRect rect = rect1; - rect.height = rect2.GetBottom() - rect1.GetTop(); + if ( !IsVirtual() ) + { + for ( long i = 0; i < count; i++ ) + { + wxMacDataItem* thisItem = m_dbImpl->GetItemFromLine(itemFrom+i); + ids[i] = (DataBrowserItemID) thisItem; + } + } + else + { + for ( long i = 0; i < count; i++ ) + ids[i] = itemFrom+i+1; + } - RefreshRect(rect); + m_dbImpl->wxMacDataBrowserControl::UpdateItems + ( + kDataBrowserNoItem, + count, ids, + kDataBrowserItemNoProperty, // preSortProperty + kDataBrowserNoItem // update all columns + ); + + delete[] ids; + } } void wxListCtrl::SetDropTarget( wxDropTarget *dropTarget )