35 lines
926 B
C++
35 lines
926 B
C++
#include "StdAfx.h"
|
|
#include "SortListCtrl.h"
|
|
|
|
BEGIN_MESSAGE_MAP(CSortListCtrl, CListCtrl)
|
|
ON_NOTIFY_REFLECT(LVN_COLUMNCLICK, CSortListCtrl::OnLvnColumnclick)
|
|
END_MESSAGE_MAP()
|
|
|
|
int CALLBACK ListCompare(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
|
|
{
|
|
CSortListCtrl* This = (CSortListCtrl*)lParamSort;
|
|
CString item1 = This->GetItemText(lParam1, This->m_nSortedCol);
|
|
CString item2 = This->GetItemText(lParam2, This->m_nSortedCol);
|
|
int asc = This->m_bAsc ? 1 : -1;
|
|
int ret = item1.Compare(item2);
|
|
return ret * asc;
|
|
}
|
|
|
|
void CSortListCtrl::OnLvnColumnclick(NMHDR *pNMHDR, LRESULT *pResult)
|
|
{
|
|
LPNMLISTVIEW pNMLV = reinterpret_cast<LPNMLISTVIEW>(pNMHDR);
|
|
|
|
if(pNMLV->iSubItem == m_nSortedCol) {
|
|
m_bAsc = !m_bAsc;
|
|
} else {
|
|
m_bAsc = TRUE;
|
|
m_nSortedCol = pNMLV->iSubItem;
|
|
}
|
|
|
|
SortItemsEx(ListCompare, (DWORD_PTR)this);
|
|
|
|
UpdateData(FALSE);
|
|
|
|
*pResult = 0;
|
|
}
|