CListCtrl修改指定行的颜色

来源：互联网发布：sqlserver创建视图语句编辑：程序博客网时间：2024/05/17 01:02

添加自己的列表控件类CMyListCtrl m_List派生CListCtrl.

//添加消息ON_NOTIFY_REFLECT(NM_CUSTOMDRAW, &CMyListCtrl::OnNMCustomdraw)//函数实现void CMyListCtrl::OnNMCustomdraw(NMHDR *pNMHDR, LRESULT *pResult){ /*修改内容：    改用switch case语句   case语句中增加了CDDS_ITEMPREPAINT和CDDS_ITEMPOSTPAINT两个状态判断   同时在改变颜色时增加了一个函数SetItemState   */ static BOOL s_bThisItemSelect = FALSE;    NMLVCUSTOMDRAW* pLVCD = reinterpret_cast<LPNMLVCUSTOMDRAW>(pNMHDR);  int nItemIndex=pLVCD->nmcd.dwItemSpec; *pResult = CDRF_DODEFAULT;    switch (pLVCD->nmcd.dwDrawStage)  {    case CDDS_PREPAINT:   *pResult = CDRF_NOTIFYITEMDRAW;   break;    case CDDS_ITEMPREPAINT:   {     UINT ordin = pLVCD->nmcd.lItemlParam;  s_bThisItemSelect = FALSE;  //选中行颜色改变 if (GetItemState(nItemIndex,LVIS_SELECTED) == LVIS_SELECTED/*pLVCD->nmcd.uItemState & CDIS_SELECTED*/) {       s_bThisItemSelect = TRUE;  //增加了下面这个SetItemState函数 SetItemState(pLVCD->nmcd.dwItemSpec, 0, LVIS_SELECTED);  pLVCD->clrText = RGB(0,0,255)/*m_SelectItemTextColor*/;      pLVCD->clrTextBk =RGB(255,128,0)/*m_SelectItemBkColor*/;    }                        else if((nItemIndex==m_nHoverIndex)) { //热点行 pLVCD->clrTextBk=m_HoverItemBkColor; pLVCD->clrText=m_HoverItemTextColor; } else if(nItemIndex % 2==0) {//偶数行 比如 0、2、4、6 pLVCD->clrTextBk=m_EvenItemBkColor; pLVCD->clrText=m_EvenItemTextColor; } else {//奇数行 比如 1、3、5、7 pLVCD->clrTextBk=m_OddItemBkColor; pLVCD->clrText=m_OddItemTextColor; } *pResult = CDRF_NOTIFYPOSTPAINT;    }        break;     //加了一个状体判断 case CDDS_ITEMPOSTPAINT:    if (s_bThisItemSelect)   SetItemState(pLVCD->nmcd.dwItemSpec, 0xFF, LVIS_SELECTED);   break;   } }  //添加PreSubclassWindowvoid CMyListCtrl::PreSubclassWindow(){// TODO: Add your specialized code here and/or call the base class ModifyStyle(LVS_SHOWSELALWAYS, LVS_SINGLESEL);    // TRICKY!!! can`t with LVS_SHOWSELALWAYS  SetExtendedStyle(GetExtendedStyle()|LVS_EX_FULLROWSELECT);     CListCtrl::PreSubclassWindow(); }

我空间代码可以自己看下。http://download.csdn.net/detail/lcalqf/7815847

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