label.cpp

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// Label.cpp : implementation file
//

#include "stdafx.h"
//#include "PcDll.h"
#include "Label.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CLabel

CLabel::CLabel()
{
	::GetObject((HFONT)GetStockObject(DEFAULT_GUI_FONT),sizeof(m_lf),&m_lf);
	m_font.CreateFontIndirect(&m_lf);
}

CLabel::~CLabel()
{
  ::DeleteObject(m_hBrush);
}


BEGIN_MESSAGE_MAP(CLabel, CStatic)
	//{{AFX_MSG_MAP(CLabel)
	ON_WM_CTLCOLOR_REFLECT()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLabel message handlers


CLabel& CLabel::SetBkColor(COLORREF crBkgnd)
{
	if (m_hBrush)
		::DeleteObject(m_hBrush);
	
	m_hBrush = ::CreateSolidBrush(crBkgnd);
	return *this;
}

CLabel& CLabel::SetTextColor(COLORREF crText)
{
	m_crText = crText;
	RedrawWindow();
	return *this;
}
CLabel& CLabel::SetFontSize(int nSize)
{
	nSize*=-1;
	m_lf.lfHeight = nSize;
	ReconstructFont();
	RedrawWindow();
	return *this;
}

CLabel& CLabel::SetFontBold(BOOL bBold)
{	
	m_lf.lfWeight = bBold ? FW_BOLD : FW_NORMAL;
	ReconstructFont();
	RedrawWindow();
	return *this;
}
void CLabel::ReconstructFont()
{
	m_font.DeleteObject();
	BOOL bCreated = m_font.CreateFontIndirect(&m_lf);

	ASSERT(bCreated);
}
HBRUSH CLabel::CtlColor(CDC* pDC, UINT nCtlColor) 
{
	// TODO: Change any attributes of the DC here
	
	// TODO: Return a non-NULL brush if the parent's handler should not be called
	
	if (CTLCOLOR_STATIC == nCtlColor)
	{
		pDC->SelectObject(&m_font);
		pDC->SetTextColor(m_crText);
		pDC->SetBkMode(TRANSPARENT);
	}
	return m_hBrush;
}