void CAttributeHistoryNode::Refresh()
{
GenerateDispText();
WTL::CTreeItem parent = GetParent();
parent.Expand(TVE_COLLAPSE | TVE_COLLAPSERESET);
parent.Expand();
}
LRESULT MFTreeView::OnRClick(int /*idCtrl*/, LPNMHDR pnmh, BOOL& bHandled)
{
HMENU ctxMenu = CreatePopupMenu();
WTL::CTreeItem item = GetDropHilightItem();
if (item.IsNull())
{
item = GetSelectedItem();
}
MFTreeViewItem* pItem = (MFTreeViewItem*)item.GetData();
if (pItem == NULL)
{
DestroyMenu(ctxMenu);
return 0;
}
unsigned int nextID = pItem->AppendMenuCmd(ctxMenu, 1, item);
if (GetMenuItemCount(ctxMenu) > 0)
{
AppendMenu(ctxMenu, MF_SEPARATOR, 0, NULL);
}
unsigned int refreshID = nextID++;
nextID = AppendMenu(ctxMenu, MF_STRING, refreshID, _T("Refresh"));
if (GetMenuItemCount(ctxMenu) == 0)
{
DestroyMenu(ctxMenu);
return 0;
}
POINT pos;
GetCursorPos(&pos);
int command = TrackPopupMenuEx(ctxMenu, TPM_NONOTIFY | TPM_RETURNCMD, pos.x, pos.y, pnmh->hwndFrom, NULL);
if (!pItem->HandleMenuCmd(command, item))
{
if (command == refreshID)
{
WTL::CTreeItem parent = item.GetParent();
parent.Expand(TVE_COLLAPSE | TVE_COLLAPSERESET);
parent.Expand();
}
}
DestroyMenu(ctxMenu);
return 1;
}