<pre> #include "stdafx.h" #include "Domino6.h" #include "MyListCtrl.h" #include "MyHeader.h" // MyListCtrl IMPLEMENT_DYNAMIC(MyListCtrl, CListCtrl) MyListCtrl::MyListCtrl() { //m_bList = false; } MyListCtrl::~MyListCtrl() { } BEGIN_MESSAGE_MAP(MyListCtrl, CListCtrl) ON_NOTIFY_REFLECT(NM_CUSTOMDRAW, OnNMCustomdraw) END_MESSAGE_MAP() void MyListCtrl::PreSubclassWindow() { // TODO: Add your specialized code here and/or call the base class CHeaderCtrl* pHeader = NULL; pHeader = GetHeaderCtrl(); int nWidth; if (m_bList == false) nWidth = GetColumnWidth(1); else nWidth = GetColumnWidth(0); if (pHeader != NULL) { //int nWidth = GetColumnWidth(1); //m_HeaderCtrl.m_nCol = m_nCol; VERIFY(m_HeaderCtrl.SubclassWindow(pHeader->m_hWnd)); // m_HeaderCtrl is the new wrapper object } CListCtrl::PreSubclassWindow(); } // MyListCtrl message handlers void MyListCtrl::OnNMCustomdraw(NMHDR *pNMHDR, LRESULT *pResult) { NMLVCUSTOMDRAW *pCD = (NMLVCUSTOMDRAW*)pNMHDR; // By default set the return value to do the default behavior. *pResult = CDRF_DODEFAULT; LPNMCUSTOMDRAW pNMCD = reinterpret_cast<LPNMCUSTOMDRAW>(pNMHDR); // TODO: Add your control notification handler code here *pResult = CDRF_DODEFAULT; int n_width = 0; if(m_bList == false) n_width = GetColumnWidth(1); else n_width = GetColumnWidth(0); int NumberOfColumns = m_HeaderCtrl.GetItemCount(); m_HeaderCtrl.m_nwidth_ = GetColumnWidth(0); m_HeaderCtrl.m_nwidth1_ = GetColumnWidth(1); m_HeaderCtrl.m_nwidth1 = GetColumnWidth(2); m_HeaderCtrl.m_nwidth2 = GetColumnWidth(3); m_HeaderCtrl.m_nwidth3 = GetColumnWidth(4); m_HeaderCtrl.m_nwidth4 = GetColumnWidth(5); m_HeaderCtrl.m_nwidth5 = GetColumnWidth(6); //obtain row and column of item m_nRow = pCD->nmcd.dwItemSpec; m_nCol = pCD->iSubItem; //Remove standard highlighting of selected (sub)item. pCD->nmcd.uItemState = CDIS_DEFAULT; switch (pCD->nmcd.dwDrawStage) { case CDDS_PREPAINT: // First stage (for the whole control) { *pResult = CDRF_NOTIFYITEMDRAW; } break; case CDDS_ITEMPREPAINT: { *pResult = CDRF_NOTIFYSUBITEMDRAW; } break; case CDDS_ITEMPREPAINT | CDDS_SUBITEM: // Stage three { if (m_bList == true) { { CDC* pDC = CDC::FromHandle(pNMCD->hdc); CBrush brushBlue(RGB(255, 192, 203));// inner color blue. CBrush* pOldBrush = pDC->SelectObject(&brushBlue); // create and select a thick, black pen CPen penBlack; penBlack.CreatePen(PS_SOLID, 3, RGB(0, 0, 0));// red color with width 3 CPen* pOldPen = pDC->SelectObject(&penBlack); for (int ij = 0; ij < 50; ij++) { CRect rect1(0, 24 + (17 * (ij)), n_width, 42 + (17 * (ij))); //CRect(a,b,c,d) come b metto il valore d del rettangolo precedente, invece d = b+18; pDC->Rectangle(rect1); if (ij < m_arrStr.GetSize()) pDC->DrawText(m_arrStr[ij], CRect(rect1), DT_BOTTOM); } pDC->SelectObject(pOldBrush); pDC->SelectObject(pOldPen); } *pResult = CDRF_NOTIFYPOSTPAINT; } break; case CDDS_ITEMPOSTPAINT | CDDS_SUBITEM: // Stage four (called for each subitem of the focused item) { } break; default:// it wasn't a notification that was interesting to us. { *pResult = CDRF_DODEFAULT; } break; } } }
CDRF_NEWFONT
CDDS_ITEMPREPAINT | CDDS_SUBITEM
pResult
var
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