📄 customgroup.cpp
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// CustomGroup.cpp : implementation file
//
#include "stdafx.h"
#include "Rsglxt.h"
#include "CustomGroup.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CCustomGroup
CCustomGroup::CCustomGroup()
{
m_LeftMargin = 10;
m_FrameColor = RGB(0,0,0);
}
CCustomGroup::~CCustomGroup()
{
}
BEGIN_MESSAGE_MAP(CCustomGroup, CStatic)
//{{AFX_MSG_MAP(CCustomGroup)
ON_WM_PAINT()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CCustomGroup message handlers
void CCustomGroup::OnPaint()
{
CPaintDC dc(this); // device context for painting
// TODO: Add your message handler code here
CString text;
GetWindowText(text);
CRect rect;
GetClientRect(rect);
CFont* pOldFont = dc.SelectObject(GetFont());
CSize size = dc.GetTextExtent(text);
CRect textRC(m_LeftMargin,0,rect.Width(),size.cy);
rect.DeflateRect(0,size.cy/2,0,-size.cy/2);
CPen pen(PS_SOLID,1,m_FrameColor);
dc.SelectObject(&pen);
dc.MoveTo(0,rect.top);
dc.LineTo(0,rect.Height());
dc.MoveTo(0,rect.Height());
dc.LineTo(rect.Width(),rect.Height());
dc.MoveTo(rect.Width(),rect.top);
dc.LineTo(rect.Width(),rect.Height());
dc.MoveTo(0,rect.top);
dc.LineTo(m_LeftMargin,rect.top);
dc.MoveTo(m_LeftMargin+size.cx,rect.top);
dc.LineTo(rect.Width(),rect.top);
dc.SetBkMode(TRANSPARENT);
dc.DrawText(text,textRC,DT_LEFT|DT_SINGLELINE|DT_VCENTER);
dc.SelectObject(pOldFont);
// Do not call CStatic::OnPaint() for painting messages
}
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