Lines Matching defs:NULL
106 BView(NULL, B_WILL_DRAW | B_FRAME_EVENTS | B_NAVIGABLE
125 if (object == NULL)
129 if (item != NULL)
153 SetSelectionMessage(NULL);
166 return NULL;
182 while ((item = ItemAt(i++)) != NULL) {
193 if (status >= B_OK && InvocationMessage() != NULL)
196 if (status == B_OK && fSelectMessage != NULL)
233 SetTarget(Window(), NULL);
631 if (Window() != NULL) {
633 if (currentMessage != NULL)
716 if (item != NULL) {
766 if (last != NULL && item != NULL) {
813 if (_width != NULL)
815 if (_height != NULL)
868 if (Window() != NULL && !Window()->InViewTransaction())
979 if (item == NULL)
980 return NULL;
986 return NULL;
1009 return BListView::RemoveItem(IndexOf(item)) != NULL;
1110 if (item != NULL) {
1281 if (item != NULL)
1484 if (data == NULL)
1604 fSelectMessage = NULL;
1605 fScrollView = NULL;
1627 if (vertScroller != NULL) {
1655 if (horizontalScroller != NULL) {
1657 GetPreferredSize(&w, NULL);
1715 if (Window() != NULL && !locker.IsLocked())
1744 if (Window() != NULL)
1783 if (item != NULL && !item->IsSelected() && item->IsEnabled()) {
1785 if (Window() != NULL)
1803 if (window != NULL && !locker.IsLocked())
1808 if (item != NULL && item->IsSelected()) {
1851 if (item != NULL && item->IsSelected()) {
2020 if (item == NULL)
2125 if (index < 0 || item == NULL)