/*
================
rvRollupPanel::~rvRollupPanel
destructor
================
*/
rvRollupPanel::~rvRollupPanel(void)
{
// destroy the items
for (; mItems.Num();) {
_RemoveItem(0);
}
}
void CLangBarItemButton::CleanUp()
{
if (_pTooltipText)
{
delete [] _pTooltipText;
_pTooltipText = nullptr;
}
ITfThreadMgr* pThreadMgr = nullptr;
HRESULT hr = CoCreateInstance(CLSID_TF_ThreadMgr,
NULL,
CLSCTX_INPROC_SERVER,
IID_ITfThreadMgr,
(void**)&pThreadMgr);
if (SUCCEEDED(hr))
{
_UnregisterCompartment(pThreadMgr);
_RemoveItem(pThreadMgr);
pThreadMgr->Release();
pThreadMgr = nullptr;
}
if (_pCompartment)
{
delete _pCompartment;
_pCompartment = nullptr;
}
if (_pCompartmentEventSink)
{
delete _pCompartmentEventSink;
_pCompartmentEventSink = nullptr;
}
}
/*
================
rvRollupPanel::RemoveAllItems
Remove all items from the control
================
*/
void rvRollupPanel::RemoveAllItems()
{
for (; mItems.Num();) {
_RemoveItem(0);
}
// update layout
RecallLayout();
}
// _MakeEmpty
void
PropertyListView::_MakeEmpty()
{
int32 count = _CountItems();
while (PropertyItemView* item = _RemoveItem(count - 1)) {
delete item;
count--;
}
delete fPropertyObject;
fPropertyObject = NULL;
SetScrollOffset(BPoint(0.0, 0.0));
}
/*
================
rvRollupPanel::RemoveItem
Remove the item at the given index from the rollup panel
================
*/
void rvRollupPanel::RemoveItem(int index)
{
// safety check
if (index >= mItems.Num() || index < 0) {
return;
}
// remove the item
_RemoveItem(index);
// update the layout
RecallLayout();
}
BListItem*
BOutlineListView::RemoveItem(int32 fullIndex)
{
return _RemoveItem(FullListItemAt(fullIndex), fullIndex);
}
bool
BOutlineListView::RemoveItem(BListItem* item)
{
return _RemoveItem(item, FullListIndexOf(item)) != NULL;
}
