对话框中如何改变静态文本的背景色和字体颜色？

[qigefei]

请教！

[cris919]

重载OnCtlColor()
{
if(pWnd->GetRuntimeClass()->m_lpszClassName==CString("CStatic"))
return (HBRUSH)m_Brush.GetSafeHandle();
return (HBRUSH)::GetStockObject(NULL_BRUSH);
}

[qigefei]

不好意思，我是初级水平...
能再具体点吗?
m_Brush是不是CBrush类型，要用它的哪个成员函数改变颜色？

[BHW]

up
另SetBKColor
SetTextColor
在OnPaint()

[wallacechao]

在对应的FIELDS里进行设置.你觉得如何?

[prog_st]

可以给例程，若需要将EMail和需要一起发个短信息给我。

[lumg]

CMyDlg::OnCtlColor(...)
{
...
if (nCtlColor=CTLCOLOR_STATIC)
{
pDC->SetTextColor(RGB(255,255,255));
pDC->SetBkMode(OPAQUE);
pDC->SetBkColor(RGB(0,255,0));
}
...
}

或继承CStatic类生成CMyStatic：
class CMyStaticprotected:public CStatic
{
...
//{{AFX_MSG(CHyperLink)
afx_msg HBRUSH CtlColor(CDC* pDC, UINT nCtlColor);
...
}
处理消息映射ON_WM_CTLCOLOR_REFLECT()
HBRUSH CMyStatic::CtlColor(CDC* pDC, UINT nCtlColor)
{
ASSERT(nCtlColor == CTLCOLOR_STATIC);
pDC->SetTextColor(RGB(255,255,255));
pDC->SetBkMode(OPAQUE);
pDC->SetBkColor(RGB(0,255,0));
return (HBRUSH)GetStockObject(NULL_BRUSH);
}

[Tasehouny]

最简单的方法是用模板，www.codetools.com 上有下载
CColorCtrl<BASE>

例如修改静态控件的颜色
CColorCtrl<CStatic> m_staText;
m_staText.SetColor();
m_staText.SetBkColor();

CEdit 控件处理方法一样

CColorCtrl<CEdit> m_edtText;
....
.....

[eastrock]

//改变Control的color
HBRUSH CXXXDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
// Call the base class implementation first! Otherwise, it may
// undo what we are trying to accomplish here.
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

// Are we painting the IDC_MYSTATIC control? We can use
// CWnd::GetDlgCtrlID() to perform the most efficient test.
if (pWnd->GetDlgCtrlID() == IDC_MYSTATIC)
{
// Set the text color to red.
pDC->SetTextColor(RGB(255, 0, 0));

// Set the background mode for text to transparent
// so background will show thru.
pDC->SetBkMode(TRANSPARENT);

// Return handle to our CBrush object.
hbr = m_brush;
}

return hbr;
}

BOOL OnEraseBkgnd( CDC* pDC )
{
//步骤与前面的内容差不多
return TRUE;//一定要返回TRUE
}

[qigefei]

谢谢大家，我知道了！