C / C++ / MFC

void CColoredButton::OnClicked() 
{
	// TODO: Add your control notification handler code here
	if(!m_IsEnabled){
		SetCheck(FALSE);
		return;
	}
	if(GetCheck()==2){
		ModifyStyle(BS_BITMAP,0);
		InvalidateRect(NULL);
	}

	else{
		ModifyStyle(0,BS_BITMAP);

		SetColoredCheck(GetCheck(),m_FontSize);
	}
	WPARAM wParam=MAKEWPARAM(GetDlgCtrlID( ),BN_DOUBLECLICKED); 

    //In order to pass a click message back to the owner window I have to send a message other
   	//than BN_CLICKED, because the message would come back here instead. So I choose Double Click.
	//There must be a way to pass this message to the owner, but this works
	GetParent()->SendMessage(WM_COMMAND,wParam  ,(LPARAM)m_hWnd);
}

/////////////////////////
void CColoredButton::SetColoredCheck(int nCheck,int FontSize)
{
	

	COLORREF Color = m_UpColor;
	if(nCheck==1)
		Color=m_DownColor;
	if(nCheck==2)
		Color=RGB(255,0,0);
	
	
	CString Label=GetText(FALSE);

	
	CRect Client;
	GetClientRect(Client);
	CClientDC dc(this);
	CDC dcMem;
	dcMem.CreateCompatibleDC(&dc);

	CFont* pFont = GetFont();
	CFont MyFont;
	m_FontSize=FontSize;
	

	

	CBitmap* pOldBitmap = dcMem.SelectObject(&m_Bitmap);



	// draw a rectangle in the background (window) color
	//CRect rect(0, 0, 16,16);
	CBrush brBackground(Color);
	CBrush *OldBrush=dcMem.SelectObject(&brBackground);
	dcMem.SetBkColor(Color);


	dcMem.FillRect(Client, &brBackground);
	

	if(!m_IsEnabled){
		CBrush *PHalfBrush=dcMem.GetHalftoneBrush( );
		if(PHalfBrush!=NULL)
			dcMem.FillRect(Client, PHalfBrush);
	}
	
	CFont *OldFont=dcMem.SelectObject(pFont);

	int OldBkMode = dcMem.SetBkMode(TRANSPARENT);
	dcMem.DrawText( Label, Client, DT_CENTER | DT_VCENTER |DT_SINGLELINE );
	dcMem.SetBkMode(OldBkMode);
	dcMem.SelectObject(pOldBitmap);
	dcMem.SelectObject(OldFont);
	dcMem.SelectObject(OldBrush);
	

	if(FontSize>0)
		MyFont.DeleteObject();


	dcMem.DeleteDC();
	

	SetBitmap( HBITMAP(m_Bitmap) );

	SetWindowText(Label);

	SetCheck(nCheck);

}