/**********************************
* 函数名称： SetColTextColor(int col,COLORREF color)
* 函数类型： void
* 参数说明： int col,COLORREF color:列号,颜色值
* 函数功能： 设置列表某一列的文本颜色
**********************************/
void CMyListCtrl::SetColTextColor(int col,COLORREF color)
{
COLORREF cr;
stColor Color;
Color.nCol=col;
Color.rgb=color;
int nRet=FindColTextColor(col,cr);
if(nRet>=0)
{
if(color==cr)
return;
m_colTextColor.RemoveAt(nRet,1);
}
m_colTextColor.Add(Color);
}
void CListCtrlCl::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
// TODO: 添加您的代码以绘制指定项
TCHAR lpBuffer[256];
LV_ITEM lvi;
lvi.mask = LVIF_TEXT | LVIF_PARAM ;
lvi.iItem = lpDrawItemStruct->itemID ;
lvi.iSubItem = 0;
lvi.pszText = lpBuffer ;
lvi.cchTextMax = sizeof(lpBuffer);
VERIFY(GetItem(&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 rtClient;
GetClientRect(&rtClient);
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 ;
lpDrawItemStruct->rcItem.right += lpDrawItemStruct->rcItem.left;
}
CRect rcItem;
if (!GetSubItemRect(lpDrawItemStruct->itemID,nCol,LVIR_LABEL,rcItem))
continue;
::ZeroMemory(&lvi, sizeof(lvi));
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 (nCol==0)
{
rcTemp.left -=2;
}
if ( lpDrawItemStruct->itemState & ODS_SELECTED )
{
pDC->FillSolidRect(&rcTemp, GetSysColor(COLOR_HIGHLIGHT)) ;
pDC->SetTextColor(GetSysColor(COLOR_HIGHLIGHTTEXT)) ;
}
else
{
COLORREF color;
color = GetBkColor();
pDC->FillSolidRect(rcTemp,color);
if (FindColColor(nCol,color))
{
pDC->FillSolidRect(rcTemp,color);
}
if (FindItemColor(nCol,lpDrawItemStruct->itemID,color))
{
pDC->FillSolidRect(rcTemp,color);
}
//pDC->SetTextColor(m_color);
}
pDC->SelectObject(GetStockObject(DEFAULT_GUI_FONT));
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);
pDC->SetTextColor(m_color);
COLORREF color;
if (FindColTextColor(nCol,color))
{
pDC->SetTextColor(color);
}
if (FindItemTextColor(nCol,lpDrawItemStruct->itemID,color))
{
pDC->SetTextColor(color);
}
CFont nFont ,* nOldFont;
nFont.CreateFont(m_fontHeight,m_fontWith,0,0,0,FALSE,FALSE,0,0,0,0,0,0,_TEXT("宋体"));//创建字体
nOldFont = pDC->SelectObject(&nFont);
DrawText(lpDrawItemStruct->hDC, lpBuffer, strlen(lpBuffer),
&rcItem, uFormat) ;
pDC->SelectStockObject(SYSTEM_FONT) ;
}
}
//CListCtrl控件的DrawItem消息
void CMyListCtrl::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
// TODO: 添加您的代码以绘制指定项
TCHAR lpBuffer[CELL_MAXLEN];
int nRow=lpDrawItemStruct->itemID;
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 rtClient;
GetClientRect(&rtClient);
//////////////////////////////////////////////////////////////////////////
for ( int nCol=0; GetColumn(nCol, &lvc); nCol++)
{
HEADCELL* pHead=m_Head.FindHeadCell(nCol);
CELLVALUE* pCell=m_val.GetAt(nRow,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 ;
lpDrawItemStruct->rcItem.right += lpDrawItemStruct->rcItem.left;
}
CRect rcItem;
if (!GetSubItemRect(lpDrawItemStruct->itemID,nCol,LVIR_LABEL,rcItem))
continue;
::ZeroMemory(&lvi, sizeof(lvi));
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 (nCol==0)
{
rcTemp.left -=2;
}
//背景色
CRect rcBk,rct;
GetCellRect(nRow,nCol,rct);
rcBk=rct;
//////////////////////////////////////////////////////////////////////////
if(nRow==0) rcBk.top-=1;
else rcBk.top+=1;
rcBk.bottom-=1;
//////////////////////////////////////////////////////////////////////////
COLORREF color;
color = GetBkColor();
pDC->FillSolidRect(rcBk,color);
if(color==RGB(212,208,200)){
rct.top-=1;
rct.right+=1;
pDC->DrawEdge(&rct,BDR_RAISEDINNER | EDGE_RAISED ,BF_RECT);
}
//列
if(FindColColor(nCol,color)>-1)
{
pDC->FillSolidRect(rcBk,color);
if(color==RGB(212,208,200)){
rct.top-=1;
rct.right+=1;
pDC->DrawEdge(&rct,BDR_RAISEDINNER | EDGE_RAISED ,BF_RECT);
}
}
//行
if(FindRowColor(nRow,color)>-1)
{
pDC->FillSolidRect(rcBk,color);
if(color==RGB(212,208,200)){
rct.top-=1;
rct.right+=1;
pDC->DrawEdge(&rct,BDR_RAISEDINNER | EDGE_RAISED ,BF_RECT);
}
}
//单元格
if(FindItemColor(nCol,nRow,color)>-1)
{
pDC->FillSolidRect(rcBk,color);
if(color==RGB(212,208,200)){
rct.top-=1;
rct.right+=1;
pDC->DrawEdge(&rct,BDR_RAISEDINNER | EDGE_RAISED ,BF_RECT);
}
}
//////////////////////////////////////////////////////////////////////////
COLORREF colorBack=color;
//////////////////////////////////////////////////////////////////////////
UINT uFormat = DT_CENTER;
if (pHead && pHead->cFormat==0)
{
uFormat = DT_LEFT;
}
else if (pHead && pHead->cFormat==1)
{
uFormat = DT_CENTER;
}
else if (pHead && pHead->cFormat==2)
{
uFormat = DT_RIGHT;
}
TEXTMETRIC metric;
pDC->GetTextMetrics(&metric);
int ofst;
ofst = rcItem.Height() - metric.tmHeight;
rcItem.OffsetRect(0,ofst/2);
//文本颜色!
pDC->SetTextColor(RGB(0,0,0));
//列
if(FindColTextColor(nCol,color)>-1)
{
pDC->SetTextColor(color);
}
//行
if(FindRowTextColor(nRow,color)>-1)
{
pDC->SetTextColor(color);
}
//单元格
if(FindItemTextColor(nCol,nRow,color)>-1)
{
pDC->SetTextColor(color);
}
////////////////////////////////////////////////////////////////
//选中状态!
//if ( lpDrawItemStruct->itemState & ODS_SELECTED )//选中状态!
////////////////////////////////////////////////////////////////
//选中一列
if(m_bColSelectedMode)
{
if(nCol==m_nColSelected)
{
this->GetSubItemRect(nRow,nCol,LVIR_BOUNDS,rct);
pDC->FillSolidRect(&rct,RGB(234,236,245));
if(nRow==0)
{
pDC->FillSolidRect(rct.left+2,rct.top+1,rct.Width()-3,2,RGB(10,36,106));
pDC->FillSolidRect(rct.left+2,rct.top+1,2,rct.Height()+1,RGB(10,36,106));
pDC->FillSolidRect(rct.right-3,rct.top+1,2,rct.Height()+1,RGB(10,36,106));
}
else if(nRow==GetItemCount()-1)
{
pDC->FillSolidRect(rct.left+2,rct.bottom-3,rct.Width()-3,2,RGB(10,36,106));
pDC->FillSolidRect(rct.left+2,rct.top+1,2,rct.Height()-2,RGB(10,36,106));
pDC->FillSolidRect(rct.right-3,rct.top+1,2,rct.Height()-2,RGB(10,36,106));
}
else
{
pDC->FillSolidRect(rct.left+2,rct.top,2,rct.Height()+1,RGB(10,36,106));
pDC->FillSolidRect(rct.right-3,rct.top,2,rct.Height()+1,RGB(10,36,106));
}
}
}
//行选中
if ( m_nCurSelected!=-1 && m_nCurSelected==nRow )
{
//选中一行
if(m_bLineSelected)
{
CPen pen,*pOld;
pen.CreatePen(PS_SOLID,2,RGB(10,36,106));
CBrush *pBrush=CBrush::FromHandle((HBRUSH)GetStockObject(NULL_BRUSH));//创建空画刷，防止遮挡内容;
CBrush *pOldBrush;
//先是每个单元绘制背景，然后再画一个透明背景的一行矩形框
if(m_bLineSelectBkColor)
{
if(colorBack!=RGB(212,208,200) || nCol != 0){
this->GetSubItemRect(nRow,nCol,LVIR_BOUNDS,rct);
pDC->FillSolidRect(&rct,RGB(234,236,245));
}
}
pOld=pDC->SelectObject(&pen);
pOldBrush=pDC->SelectObject(pBrush);
CRect rct;
this->GetItemRect(nRow,&rct,LVIR_BOUNDS);
FindColColor(0,colorBack);
if(colorBack==RGB(212,208,200)){
GetCellRect(nRow,0,rcBk);
rct.left+=rcBk.Width();
}
//////////////////////////////////////////////////
rct.top+=1;
rct.left+=2;
rct.bottom-=1;
rct.right-=1;
pDC->Rectangle(&rct);
pDC->SetTextColor(RGB(0,0,255));
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOld);
pen.DeleteObject();
}
//选中某一个单元
else
{
if(m_nCurSelCol!=-1 && m_nCurSelCol==nCol)
{
CPen pen,*pOld;
pen.CreatePen(PS_SOLID,2,RGB(10,36,106));
CBrush *pBrush=CBrush::FromHandle((HBRUSH)GetStockObject(NULL_BRUSH));//创建空画刷，防止遮挡内容
CBrush *pOldBrush;
pOld=pDC->SelectObject(&pen);
pOldBrush=pDC->SelectObject(pBrush);
CRect rct;
rct=rcTemp;
rct.top+=1;
rct.left+=2;
rct.bottom-=1;
rct.right-=1;
pDC->Rectangle(&rct);
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOld);
pen.DeleteObject();
}
}
}
/////////////////////////////////////////////////////////////////
//贴位图!
CBitmap bmp,*pOldBmp;
CDC memDC;
memDC.CreateCompatibleDC(pDC);
if(pCell)
{
CRect rect;
GetCellRect(pCell->dwRow,pCell->dwCol,rect);
if(pCell->nIDResource>0 && bmp.LoadBitmap(pCell->nIDResource))
{
BITMAP bm;
bmp.GetBitmap(&bm);
pOldBmp=memDC.SelectObject(&bmp);
int offH=rect.Height()-bm.bmHeight;
int offW=rect.Width()-bm.bmWidth;
if(offH>0)
{
rect.top+=offH/2;
rect.bottom-=(offH-offH/2);
}
if(offW>0)
{
rect.left+=offW/2;
rect.right-=(offW-offW/2);
}
//显示
pDC->StretchBlt(rect.left,rect.top,rect.Width(),rect.Height(),&memDC,0,0,\
bm.bmWidth,bm.bmHeight,SRCCOPY);
//Clean
memDC.SelectObject(pOldBmp);
bmp.DeleteObject();
}
}
//Clean
memDC.DeleteDC();
///////////////////////////////////////////////
//文本字体
CFont * pOldFont=NULL;
if(m_pFont!=NULL)
pOldFont = pDC->SelectObject(m_pFont);
int nFontID=FindColFont(nCol);
if(nFontID>=0)
{
pDC->SelectObject(pOldFont);
pOldFont=pDC->SelectObject(&m_pItemFont[nFontID].font);
}
nFontID=FindItemFont(nRow,nCol);
if(nFontID>=0)
{
pDC->SelectObject(pOldFont);
pOldFont=pDC->SelectObject(&m_pItemFont[nFontID].font);
}
//输出文本
pDC->DrawText(lpBuffer,&rcItem,uFormat);
//恢复字体
if(pOldFont!=NULL)
pDC->SelectObject(pOldFont);
///////////////////////////////////////////////
//更新
if(pCell)
{
Update(nRow,nCol,lpBuffer);
}
///////////////////////////////////////////////
//控件
}
}
