Lines Matching defs:extend
489 bool extend = fListType == B_MULTIPLE_SELECTION_LIST
509 if (!extend || fAnchorIndex <= fFirstSelected) {
513 Select(fAnchorIndex - i, extend);
534 if (!extend || fAnchorIndex >= fLastSelected) {
538 Select(fAnchorIndex + i, extend);
556 if (extend) {
574 if (extend) {
1258 BListView::Select(int32 index, bool extend)
1260 if (_Select(index, extend)) {
1268 BListView::Select(int32 start, int32 finish, bool extend)
1270 if (_Select(start, finish, extend)) {
1705 If \a extend is \c false, all previously selected items are deselected.
1708 BListView::_Select(int32 index, bool extend)
1720 if (!extend && fFirstSelected != -1)
1754 If \a extend is \c false, all previously selected items are deselected.
1757 BListView::_Select(int32 from, int32 to, bool extend)
1768 if (fFirstSelected != -1 && !extend)
2141 // extend or contract selection