SetItemCount
node->SetItemCount(node->ItemCount() - num);
node->SetItemCount(node->ItemCount() + num);
fNodes[level]->SetItemCount(node->ItemCount() - num);
fNodes[level]->SetItemCount(node->ItemCount() + num);
fNodes[level]->SetItemCount(num);
void SetItemCount(uint32 itemCount)
{ fNode->header.SetItemCount(itemCount); }
void SetItemCount(uint32 itemCount)
fItemCountView->SetItemCount(0);
fItemCountView->SetItemCount(CountRows());
super->SetItemCount(CountItemsUnder(super, true));
void SetItemCount(int32 count);