为CListCtrl上的每一项添加CCheckBox并响应点击

// ListCtrlCl.cpp : 实现文件 // #include "../stdafx.h" //#include "IASMonitor.h" #include "ListCtrlCl.h" IMPLEMENT_DYNAMIC(CListCtrlCl, CListCtrl) CListCtrlCl::CListCtrlCl() : m_nRowHeight(0) , m_fontHeight(12) , m_fontWith(0) { m_nLeftMargin = 2; m_nColLinkVec.clear(); m_HasSelectedStatus = TRUE; m_RoomItemFlagsArr.clear(); } CListCtrlCl::~CListCtrlCl() { //RemoveList(); } BEGIN_MESSAGE_MAP(CListCtrlCl, CListCtrl) ON_WM_MOUSEMOVE() ON_WM_MEASUREITEM() ON_WM_MEASUREITEM_REFLECT() ON_WM_NCCALCSIZE() END_MESSAGE_MAP() // CListCtrlCl 消息处理程序 void CListCtrlCl::PreSubclassWindow() { // TODO: 在此添加专用代码和/或调用基类 ModifyStyle(0,LVS_OWNERDRAWFIXED); CListCtrl::PreSubclassWindow(); CHeaderCtrl *pHeader = GetHeaderCtrl(); m_Header.SubclassWindow(pHeader->GetSafeHwnd()); } void CListCtrlCl::OnMouseMove(UINT nFlags, CPoint point) { // TODO: 在此添加消息处理程序代码和/或调用默认值 if (!m_HasSelectedStatus) { CRect rect; UINT nFlag = 0; int iItem = HitTest( point, &nFlag ); int iCol = -1; int iRow = -1; CRect colrect; BOOL bFlag = FALSE; if ( nFlag & LVHT_ONITEM ) { GetItemRect( iItem, &rect, LVIR_BOUNDS); /*CRect rcCol; rcCol.left = 4; rcCol.right = rcCheckBox.left + m_sizeCheckBox.cx; rcCol.top = rect.top + ( rect.Height() - m_sizeCheckBox.cy ) / 2; rcCol.bottom = rcCol.top + rcCol.cy;*/ //GetSubItemRect(iItem,) iRow = iItem; int iColCount = m_Header.GetItemCount(); for (int iColIndex = 0;iColIndex<iColCount;iColIndex++) { GetSubItemRect(iItem,iColIndex,LVIR_LABEL,colrect); if ( point.x >= colrect.left && point.x <= colrect.right && point.y >= colrect.top && point.y <= colrect.bottom ) { // CString str; // str.Format("----%d-%d",iItem,iColIndex); // MessageBox(str); iCol = iColIndex; break; } } } else bFlag = TRUE; if (-1 != iRow && -1 != iCol) { if (CompareFlagsRowsAndCols(iRow,iCol)) { /*CString str; str.Format("%d-%d",iRow,iCol); MessageBox(str);*/ LoadMenuData(iRow,iCol); CPoint pt; pt.x = colrect.right; pt.y = colrect.top; ClientToScreen(&pt); popmenu.TrackPopupMenu(TPM_LEFTALIGN,pt.x,pt.y,this,colrect); } else bFlag = TRUE; } else bFlag = TRUE; if (bFlag) { //SendMessage(WM_NULL,NULL,NULL); /*int index = 0; int iCount = popmenu.GetMenuItemCount(); for(int i = iCount - 1; i >= 0; i--) { popmenu.DeleteMenu(i, MF_BYPOSITION); } m_strArr.RemoveAll(); popmenu.DestroyMenu();*/ } } CListCtrl::OnMouseMove(nFlags, point); } void CListCtrlCl::LoadMenuData(int iRow,int iCol) { popmenu.DestroyMenu(); popmenu.CreatePopupMenu(); m_strArr.RemoveAll(); int MenuPopIDBegin = MenuCommandID; /*int index = 0; int iCount = popmenu.GetMenuItemCount(); for(int i = iCount - 1; i >= 0; i--) { popmenu.DeleteMenu(i, MF_BYPOSITION); } m_strArr.RemoveAll();*/ CString strtitle; for (int index = 0; index<10;index++) { strtitle.Format("20:%2d:%2d 1200",iRow,iCol); m_strArr.Add(strtitle); popmenu.AppendMenu(MF_STRING|MF_OWNERDRAW,MenuPopIDBegin++,""); } popmenu.SetItemTextArr(m_strArr); } BOOL CListCtrlCl::CompareFlagsRowsAndCols(int iRow,int iCol) { Json::Value ItemJoinArray = m_RoomItemFlagsArr["ItemArray"]; if (ItemJoinArray.isArray()&& !ItemJoinArray.isNull()) { int nItemCountSize = ItemJoinArray.size(); int index = 0; for (int index = 0;index < nItemCountSize;index++) { Json::Value ItemData = ItemJoinArray[index]; if (ItemData.isObject() && !ItemData.isNull()) { if (iRow == ItemData["row"].asInt()) { Json::Value ItemColsArray = ItemData["Cols"]; if (ItemColsArray.isArray()&& !ItemColsArray.isNull()) { for (int index = 0;index < ItemColsArray.size();index++) { Json::Value ItemData = ItemColsArray[index]; if (iCol == ItemData.asInt()) { return TRUE; } } } } } } } return FALSE; } void CListCtrlCl::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct) { int nCtlType = lpDrawItemStruct->CtlType; int nCtlID = lpDrawItemStruct->CtlID; int nItemID = lpDrawItemStruct->itemID; UINT nCtrlItemAction = lpDrawItemStruct->itemAction; UINT nCtrlItemState = lpDrawItemStruct->itemState; HWND nCtrlHwnd = lpDrawItemStruct->hwndItem; HDC nCtrlHDC = lpDrawItemStruct->hDC; RECT nCtrlRect = lpDrawItemStruct->rcItem; //ULONG_PTR pPtr = &lpDrawItemStruct->itemData; ULONG_PTR pPtr = lpDrawItemStruct->itemData; //#ifdef _DEBUG /*char buffer[1024] = { 0 }; sprintf(buffer,"控件类似是%d,控件ID是%d,控件ItemID是%d,控件ItemAction是%d,控件ItemState是%d,"\ "控件句柄是0x%p,控件HDC是0x%p,控件矩形区域是(%d,%d,%d,%d),控件ItemData地址是0x%p",nCtlType,nCtlID,\ nItemID,nCtrlItemAction,nCtrlItemState,nCtrlHwnd,nCtrlHDC,nCtrlRect.left,nCtrlRect.top,nCtrlRect.right,nCtrlRect.bottom,pPtr);*/ //MessageBoxA(buffer); //#endif // TODO: 添加您的代码以绘制指定项 TCHAR lpBuffer[256]; LV_ITEM lvi; LV_COLUMN lvc, lvcprev ; ::ZeroMemory(&lvc, sizeof(lvc)); ::ZeroMemory(&lvcprev, sizeof(lvcprev)); lvc.mask = LVCF_WIDTH | LVCF_FMT; lvcprev.mask = LVCF_WIDTH | LVCF_FMT; CDC* pDC; pDC = CDC::FromHandle(lpDrawItemStruct->hDC); CRect rcClient1 = lpDrawItemStruct->rcItem;//得到某行的rect rcClient1.left += m_nLeftMargin; BOOL bDelFont = FALSE; HFONT hSysFont = (HFONT)pDC->SelectObject(GetStockObject(DEFAULT_GUI_FONT)); for ( int nCol=0; GetColumn(nCol, &lvc); nCol++) { if ( nCol > 0 ) { // Get Previous Column Width in order to move the next display item GetColumn(nCol-1, &lvcprev) ; lpDrawItemStruct->rcItem.left += lvcprev.cx ; } CRect rcItem; if (!GetSubItemRect(lpDrawItemStruct->itemID,nCol,LVIR_LABEL,rcItem)) continue; ::ZeroMemory(&lvi, sizeof(lvi));//行号为itemID，列号为nCol，得到lpBuffer lvi.iItem = lpDrawItemStruct->itemID; lvi.mask = LVIF_TEXT | LVIF_PARAM; lvi.iSubItem = nCol; lvi.pszText = lpBuffer; lvi.cchTextMax = sizeof(lpBuffer); VERIFY(GetItem(&lvi)); CRect rcTemp; rcTemp = rcItem; if ( lpDrawItemStruct->itemState & ODS_SELECTED ) { if (m_HasSelectedStatus) { pDC->FillSolidRect(&rcTemp, GetSysColor(COLOR_HIGHLIGHT)) ; pDC->SetTextColor(GetSysColor(COLOR_HIGHLIGHTTEXT)) ; } } else { COLORREF color; color = GetBkColor(); pDC->FillSolidRect(rcTemp,color); } UINT uFormat = DT_CENTER ; if (m_Header.m_Format[nCol]=='0') { uFormat = DT_LEFT; } else if (m_Header.m_Format[nCol]=='1') { uFormat = DT_CENTER; } else if (m_Header.m_Format[nCol]=='2') { uFormat = DT_RIGHT; } TEXTMETRIC metric; pDC->GetTextMetrics(&metric); int ofst; ofst = rcItem.Height() - metric.tmHeight; rcItem.OffsetRect(0,ofst/2);//调整字体高度 rcItem.left = rcItem.left+2;//为了能舒服的看清首字符 pDC->SetTextColor(RGB(0,0,0)); CFont nFont ,* nOldFont; if (m_nColLinkVec.size() > 0) { for (int index = 0;index < m_nColLinkVec.size();index++) { if (nCol == m_nColLinkVec[index]) { nFont.CreateFont(m_fontHeight,m_fontWith,0,0,0,FALSE,TRUE,0,0,0,0,0,0,_T("宋体"));//创建字体 nOldFont = pDC->SelectObject(&nFont); pDC->SetTextColor(RGB(0,0,255)); bDelFont = TRUE; } } } if (!m_HasSelectedStatus) //画标记图 { if ( 2== nCol || 11 == nCol) { pDC->SetTextColor(RGB(0,0,255)); } //画标记状态 Json::Value ItemJoinArray = m_RoomItemFlagsArr["ItemArray"]; if (ItemJoinArray.isArray()&& !ItemJoinArray.isNull()) { int nItemCountSize = ItemJoinArray.size(); int index = 0; for (int index