clistctrl改变单元格的背景颜色

最新推荐文章于 2023-08-07 16:50:00 发布

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最新推荐文章于 2023-08-07 16:50:00 发布

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分类专栏： Windows 文章标签： clistctrl 单元格背景

本文链接：https://blog.csdn.net/liyun123gx/article/details/21469585

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void CDiskDlg::OnCustomdrawList1(NMHDR *pNMHDR, LRESULT *pResult)

{
LPNMCUSTOMDRAW pNMCD = reinterpret_cast<LPNMCUSTOMDRAW>(pNMHDR);
// TODO: Add your control notification handler code here
//*pResult = 0;
NMLVCUSTOMDRAW* nmcd=(NMLVCUSTOMDRAW*)pNMHDR;
*pResult=CDRF_DODEFAULT;

int row;
int col;

switch(nmcd->nmcd.dwDrawStage)
{
case CDDS_PREPAINT:
//if(m_bCustomDraw)
*pResult=CDRF_NOTIFYITEMDRAW; // else CDRF_DODEFAULT which stops notyfication messages
return;

case CDDS_ITEMPREPAINT:
*pResult=CDRF_NOTIFYSUBITEMDRAW;
return;

case CDDS_SUBITEM|CDDS_ITEMPREPAINT:
{
*pResult=0;
row=nmcd->nmcd.dwItemSpec;
col=nmcd->iSubItem;

CString str=mList.GetItemText(row,col);

CRect rect;
CDC* pDC=CDC::FromHandle(nmcd->nmcd.hdc);

if(col>0)
mList.GetSubItemRect(row,col,LVIR_BOUNDS,rect);
else
mList.GetItemRect(row,&rect,LVIR_LABEL);

UINT uCode=DT_LEFT;

if(row == 1&& col == 1)//设置第2行第2列单元格颜色
{
COLORREF kolor=0xffb010;

if(GetFocus()==this)
kolor=0x000000;

CBrush brush(kolor);
pDC->FillRect(&rect,&brush);
}

rect.OffsetRect(5,0);
pDC->DrawText(str,&rect,uCode);
*pResult=CDRF_SKIPDEFAULT;
break;
}
}
}