VC/MFC怎么改变状态栏字体颜色和大小

Question

RT，希望大家能给个例子。

Answer 1

自绘标题栏void CIbsServerSafeDlg::DrawTitleBar(CDC *pDC)
{
if (!m_hWnd) return; CRect rtWnd, rtButtons, rtClient;
GetWindowRect(&rtWnd); //整个Window的相对于屏幕的矩形
GetClientRect(&rtClient);
//取得整个Title bar的矩形
m_rtTitle.left = GetSystemMetrics(SM_CXFRAME) - 1;
m_rtTitle.top = GetSystemMetrics(SM_CYFRAME) ;
m_rtTitle.right = rtWnd.right-rtWnd.left-GetSystemMetrics(SM_CYFRAME) + 1;
m_rtTitle.bottom = m_rtTitle.top + GetSystemMetrics(SM_CYCAPTION);
//重画Title Bar CEnBitmap bmp;
CString strFile = CUtilityEx::GetBasePath() + "images\\bgtitle.bmp";
bmp.LoadImage(CUtilityEx::GetBasePath() + "images\\bgtitle.bmp"); //准备画XP风格按钮
CEnBitmap* pBitmap = new CEnBitmap;
CBitmap* pOldBitmap;
BITMAP bmpInfo;
CDC* pDisplayMemDC=new CDC;
pDisplayMemDC->CreateCompatibleDC(pDC); //平铺标题
pBitmap->LoadImage(CUtilityEx::GetBasePath() + "images\\bgtitle.bmp");
pBitmap->GetBitmap(&bmpInfo);
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
pDC->BitBlt(m_rtTitle.left, m_rtTitle.top, m_rtTitle.Width(), m_rtTitle.Height(), pDisplayMemDC, 0, 0, SRCCOPY);
pDisplayMemDC->SelectObject(pOldBitmap);
pBitmap->DeleteObject();
//m_rtTitle.top   += 1;
m_rtTitle.right += 1;
m_rtTitle.right -= 1;
//重画图标
m_rtIcon.left = rtClient.left + 5;
m_rtIcon.top = GetSystemMetrics(SM_CYFRAME);
m_rtIcon.right = m_rtIcon.left + 16;
m_rtIcon.bottom = m_rtIcon.top + 16; //pDC->DrawIcon(m_rtIcon.left, m_rtIcon.top, AfxGetApp()->LoadIcon(IDR_MAINFRAME));
::DrawIconEx(pDC->m_hDC, m_rtIcon.left, m_rtIcon.top, AfxGetApp()->LoadIcon(IDR_MAINFRAME), 
m_rtIcon.Width(), m_rtIcon.Height(), 0, NULL, DI_NORMAL);
m_rtIcon.OffsetRect(rtWnd.TopLeft());  //重画关闭button
pBitmap->LoadImage(CUtilityEx::GetBasePath() + "images\\exit_nor.bmp");
pBitmap->GetBitmap(&bmpInfo);
rtButtons.left = m_rtTitle.right - bmpInfo.bmWidth - 4;
rtButtons.top = m_rtTitle.top;
rtButtons.right = rtButtons.left + bmpInfo.bmWidth;
rtButtons.bottom = rtButtons.top + bmpInfo.bmHeight;
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
pDC->BitBlt(rtButtons.left, rtButtons.top, rtButtons.Width(), rtButtons.Height(), pDisplayMemDC, 0, 0, SRCCOPY);
pDisplayMemDC->SelectObject(pOldBitmap);
m_rtButtExit = rtButtons;
m_rtButtExit.OffsetRect(rtWnd.TopLeft()); 
pBitmap->DeleteObject(); //重画最大化/恢复button
if (IsZoomed())
pBitmap->LoadImage(CUtilityEx::GetBasePath() + "images\\res_norm.bmp");
else
pBitmap->LoadImage(CUtilityEx::GetBasePath() + "images\\max_norm.bmp");
pBitmap->GetBitmap(&bmpInfo);
rtButtons.right = rtButtons.left - 1;
rtButtons.left = rtButtons.right - bmpInfo.bmWidth; pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
pDC->BitBlt(rtButtons.left, rtButtons.top, rtButtons.Width(), rtButtons.Height(), pDisplayMemDC, 0, 0, SRCCOPY);
pDisplayMemDC->SelectObject(pOldBitmap);
m_rtButtMax = rtButtons;
m_rtButtMax.OffsetRect(rtWnd.TopLeft());
pBitmap->DeleteObject(); //重画最小化button
pBitmap->LoadImage(CUtilityEx::GetBasePath() + "images\\min_norm.bmp");
pBitmap->GetBitmap(&bmpInfo);
rtButtons.right = rtButtons.left - 1;
rtButtons.left = rtButtons.right - bmpInfo.bmWidth;
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
pDC->BitBlt(rtButtons.left, rtButtons.top, rtButtons.Width(), rtButtons.Height(), pDisplayMemDC, 0, 0, SRCCOPY);
pDisplayMemDC->SelectObject(pOldBitmap);
m_rtButtMin = rtButtons;
m_rtButtMin.OffsetRect(rtWnd.TopLeft());
pBitmap->DeleteObject(); //重画帮助button
pBitmap->LoadImage(CUtilityEx::GetBasePath() + "images\\hel_norm.bmp");
pBitmap->GetBitmap(&bmpInfo);
rtButtons.right = rtButtons.left - 1;
rtButtons.left = rtButtons.right - bmpInfo.bmWidth;
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
pDC->BitBlt(rtButtons.left, rtButtons.top, rtButtons.Width(), rtButtons.Height(), pDisplayMemDC, 0, 0, SRCCOPY);
pDisplayMemDC->SelectObject(pOldBitmap);
m_rtButtHelp = rtButtons;
m_rtButtHelp.OffsetRect(rtWnd.TopLeft());
pBitmap->DeleteObject(); CFont titleFont;
if( !titleFont.GetSafeHandle() )
{
VERIFY(titleFont.CreateFont(
12,                        // nHeight
0,                         // nWidth
0,                         // nEscapement
0,                         // nOrientation
FW_BOLD,                 // nWeight
FALSE,                     // bItalic
FALSE,                     // bUnderline
0,                         // cStrikeOut
GB2312_CHARSET,              // nCharSet
OUT_DEFAULT_PRECIS,        // nOutPrecision
CLIP_DEFAULT_PRECIS,       // nClipPrecision
DEFAULT_QUALITY,           // nQuality
DEFAULT_PITCH | FF_SWISS,  // nPitchAndFamily
_T("宋体"))); 
}
CFont *OldFont;
OldFont = pDC->SelectObject(&titleFont); //重画caption
int nOldMode=pDC->SetBkMode(TRANSPARENT);
COLORREF clOldText=pDC->SetTextColor(RGB(0, 0, 0));
m_rtTitle.right-=GetSystemMetrics(SM_CYSMICON);
m_rtTitle.left += 16;
m_rtTitle.top  += 3;
pDC->SetTextColor(RGB(255, 255, 255));
pDC->DrawText((LPSTR)"华盾服务器安全专家",-1, &m_rtTitle, DT_LEFT);
pDC->SetBkMode(nOldMode);
pDC->SetTextColor(clOldText); pDC->SelectObject(OldFont);
ReleaseDC(pDisplayMemDC);
delete pDisplayMemDC;
delete pBitmap;
}

Answer 2

一种办法是自绘。直接修改的话，字体可以重载OnSetFont消息，颜色的话重载OnCtlColor消息不知道行不行。如果装了VS2008sp1的话，使用向导创建工程后，状态条的类是CMFCStatusBar，
这个类提供了更改字体颜色和背景颜色的方法。

Answer 3

最简单是就是在状态栏的各个Pane上贴上CStatic控件，WM_CTLCOLOR消息中修改CStatic的颜色和字体样式。