深入浅出CPropertySheet
2007-10-07 20:23:26 来源:WEB开发网核心提示:七、在属性页右下角显示3D文字Logo代码如下:void CMyPropSheet::OnPaint (){ / //在TAB按钮旁边显示3D文字提示,jingzhou xu Cstring m_LogoName = “属性页”;//if(m_LogoName == "")/
七、在属性页右下角显示3D文字Logo
代码如下:
void CMyPropSheet::OnPaint ()
{
/////////////////////////////////////////////////////////////////////////
//在TAB按钮旁边显示3D文字提示,jingzhou xu
Cstring m_LogoName = “属性页”;
// if(m_LogoName == "")
// return;
GetWindowRect(rect);
ScreenToClient(rect);
LOGFONT logFont;
ZeroMemory((void*)&logFont,sizeof(logFont));
strcpy(logFont.lfFaceName,"宋体");
logFont.lfHeight = -12;
logFont.lfWeight = 400;
logFont.lfCharSet = GB2312_CHARSET;
logFont.lfOutPrecision = 3;
logFont.lfClipPrecision = 2;
logFont.lfQuality = 1;
logFont.lfPitchAndFamily = 2;
m_font.CreateFontIndirect(&logFont);
SetFont(&m_font);
CFont *pOldFont = pDC->SelectObject(&m_font);
rect.left += 6;
rect.right -= 6;
rect.bottom -= 1;
rect.top = rect.bottom - ITEMBUTTON_HEIGHT + 1;
CFont m_LogoFont;
CString sLogoString;
m_LogoFont.CreateFont(rect.Height()*4/5, 0, 0, 0, FW_BOLD, 1, FALSE, FALSE,
DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY,
FIXED_PITCH | FF_ROMAN, "楷体_GB2312");
sLogoString = m_LogoName;
RECT m_rDataBox;
CopyRect(&m_rDataBox,&rect);
TEXTMETRIC tm;
pDC->GetTextMetrics(&tm);
CFont* oldFont = pDC->SelectObject(&m_LogoFont);
CSize sz = pDC->GetTextExtent(sLogoString, sLogoString.GetLength());
//用GetTextExtent来计算字体logo大小,依靠于设备环境,使用logo位于右下角
m_rDataBox.left = m_rDataBox.right - sz.cx - tm.tmAveCharWidth/2;
m_rDataBox.top = m_rDataBox.bottom - sz.cy - tm.tmHeight/5;
pDC->SetBkMode(TRANSPARENT);
//用3D字体显示,先黑后白,最后再用默认色 本文发表于http://bianceng.cn(编程入门网)
COLORREF oldColor = pDC->SetTextColor(GetSysColor(COLOR_3DDKSHADOW));
pDC->DrawText(sLogoString, sLogoString.GetLength(), &m_rDataBox, DT_VCENTER | DT_SINGLELINE | DT_CENTER);
m_rDataBox.left -= tm.tmAveCharWidth;
pDC->SetTextColor(GetSysColor(COLOR_3DHILIGHT));
pDC->DrawText(sLogoString, sLogoString.GetLength(), &m_rDataBox, DT_VCENTER | DT_SINGLELINE | DT_CENTER);
m_rDataBox.left += 3*tm.tmAveCharWidth/5;
pDC->SetTextColor(RGB(0,0,255));
pDC->DrawText(sLogoString, sLogoString.GetLength(), &m_rDataBox, DT_VCENTER | DT_SINGLELINE | DT_CENTER);
//释放资源
pDC->SelectObject(oldFont);
pDC->SetTextColor(oldColor);
m_LogoFont.DeleteObject();
/////////////////////////////////////////////////////////////////////////
}
八、在属性页中动态加入其它控件
下面演示如何在左下角加入一Edit控件:
MyPropSheet.h中:
public:
CEdit m_edit;
MyPropSheet.cpp中:
BOOL CMyPropSheet::OnInitDialog ()
{
BOOL bResult = CPropertySheet::OnInitDialog ();
CRect rect;
int nHeight = 24;
int nWidth = 120;
int nOffset = 6;
GetClientRect (&rect);
// Find a bottom-left point for the edit control in the client area
int nX = rect.left + nOffset;
int nY = rect.top + (rect.Height() - nHeight) - nOffset;
// finally create the edit control
m_Edit.CreateEx (WS_EX_CLIENTEDGE, _T("EDIT"), NULL,
WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_BORDER,
nX, nY, nWidth, nHeight, m_hWnd, 0, 0 );
return bResult;
}
Tags:深入浅出 CPropertySheet
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