void ListBox::setItemText(int index, const TCHAR *str)
{
int si = getSelectedIndex();
int top = getTopIndex();
LRESULT lresult = SendMessage(m_hwnd, LB_GETTOPINDEX, NULL, NULL);
UINT topIndex = (UINT)lresult;
_ASSERT(topIndex == lresult);
LPARAM data = getItemData(index);
removeString(index);
insertString(index, str, data);
if (si == index) {
setSelectedIndex(si);
}
setTopIndex(top);
}
void ListBox::removeString(int index)
{
int top = getTopIndex();
SendMessage(m_hwnd, LB_DELETESTRING, index, NULL);
setTopIndex(top);
}
Item const& getTop() const
{
return this->itemVector[getTopIndex()];
}
ID getTopID() const
{
return this->pol.getIDByIndex(getTopIndex());
}
Item& getTop()
{
return this->itemVector[getTopIndex()];
}
