BOOL CListUIEx::SetHeaderItemData(int nColumn, CControlUI* pControl)
{
CListHeaderUI *pHeader = CListUI::GetHeader();
if (pHeader == NULL)
{
return FALSE;
}
CListHeaderItemUI *pHeaderItem = (CListHeaderItemUI *)pHeader->GetItemAt(nColumn);
pHeaderItem->Add(pControl);
return TRUE;
}
void CMainDialog::OnNotify( TNotifyUI& msg )
{
if (msg.sType == _T ("itemactivate")) {
if (_tcsicmp (msg.pSender->GetClass(), _T("ListUI")) == 0) {
CListUI* pList = static_cast <CListUI*> (m_pm.FindControl(_T ("lstNormal")));
ASSERT(pList);
if (pList) {
CDuiString str;
str.Format(_T ("双击或回车了 %d 项"), pList->GetCurSel());
MessageBox (GetHWND(), str, NULL, MB_OK);
}
} else if (msg.pSender && msg.pSender->GetParent () && msg.pSender->GetParent ()->GetParent () &&
_tcsicmp (msg.pSender->GetParent ()->GetParent ()->GetClass(), _T("Tree")) == 0)
{
CDuiTreeView* pTree1 = static_cast<CDuiTreeView*>(m_pm.FindControl(_T("Tree1")));
if( pTree1 != NULL && pTree1->GetItemIndex(msg.pSender) != -1 )
{
if( _tcscmp(msg.pSender->GetClass(), _T("ListLabelElementUI")) == 0 ) {
CDuiTreeView::Node* node = (CDuiTreeView::Node*)msg.pSender->GetTag();
pTree1->SetChildVisible(node, !node->data()._child_visible);
}
}
}
}
if( msg.sType == _T("itemclick") ) {
if (msg.pSender && msg.pSender->GetParent () && msg.pSender->GetParent ()->GetParent () &&
_tcsicmp (msg.pSender->GetParent ()->GetParent ()->GetClass(), _T("Tree")) == 0)
{
CDuiTreeView* pTree1 = static_cast<CDuiTreeView*>(m_pm.FindControl(_T("Tree1")));
if( pTree1 && pTree1->GetItemIndex(msg.pSender) != -1 )
{
if( _tcscmp(msg.pSender->GetClass(), _T("ListLabelElementUI")) == 0 ) {
CDuiTreeView::Node* node = (CDuiTreeView::Node*)msg.pSender->GetTag();
POINT pt = { 0 };
::GetCursorPos(&pt);
::ScreenToClient(m_pm.GetPaintWindow(), &pt);
pt.x -= msg.pSender->GetX();
SIZE sz = pTree1->GetExpanderSizeX(node);
if( pt.x >= sz.cx && pt.x < sz.cy )
pTree1->SetChildVisible(node, !node->data()._child_visible);
}
}
}
}
if (_tcscmp(msg.pSender->GetClass(), _T("ListHeaderItemUI")) == 0 && msg.sType == _T ("headerclick")) {
CListUI* pList = static_cast <CListUI*> (m_pm.FindControl(_T ("lstNormal")));
ASSERT(pList);
if (pList) {
CListHeaderUI* pHeader = pList->GetHeader();
ASSERT(pHeader);
if (pHeader) {
for (int i = 0; i < pHeader->GetCount(); ++i) {
CControlUI* pItem = pHeader->GetItemAt (i);
ASSERT(pItem);
if (pItem) {
if (PtInRect (&pItem->GetPos(), msg.ptMouse)) {
CDuiString str;
str.Format(_T ("单击了头 %d 项"), i);
MessageBox (GetHWND(), str, NULL, MB_OK);
}
}
}
}
}
}
CDuiDialog::OnNotify(msg);
}