79 lines
1.5 KiB
C++
79 lines
1.5 KiB
C++
// MySpin.cpp : implementation file
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//
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#include "stdafx.h"
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#include "MySpin.h"
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#include "globalFunc.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CMySpin
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CMySpin::CMySpin(double nDelta)
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{
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m_nDelta = nDelta;
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m_bText = FALSE;
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}
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CMySpin::~CMySpin()
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{
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}
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BEGIN_MESSAGE_MAP(CMySpin, CSpinButtonCtrl)
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//{{AFX_MSG_MAP(CMySpin)
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ON_NOTIFY_REFLECT(UDN_DELTAPOS, OnDeltapos)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CMySpin message handlers
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void CMySpin::OnDeltapos(NMHDR* pNMHDR, LRESULT* pResult)
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{
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NM_UPDOWN* pNMUpDown = (NM_UPDOWN*)pNMHDR;
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CWnd *pWnd = GetBuddy();
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if(pWnd){
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CString csTmp;
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pWnd->GetWindowText(csTmp);
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if(m_bText){
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if(pNMUpDown->iDelta > 0)
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csTmp = GlobalFunc::PlusString2(csTmp, 1, TRUE);
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else
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csTmp = GlobalFunc::PlusString2(csTmp, -1, TRUE);
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pWnd->SetWindowText(csTmp);
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return;
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}
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int lower, upper;
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GetRange(lower, upper);
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double nVal = _tstof(csTmp);
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if(pNMUpDown->iDelta > 0)
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nVal = nVal + m_nDelta;
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else{
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nVal = nVal - m_nDelta;
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if(nVal < 0)
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nVal = 0;
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}
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if(nVal > upper || nVal < lower)
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return;
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if(m_nDelta < 1 && m_nDelta >= 0.1)
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csTmp.Format(_T("%.1f"), nVal);
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else if(m_nDelta < 0.1 && m_nDelta >= 0.01)
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csTmp.Format(_T("%.2f"), nVal);
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else if(m_nDelta >= 1)
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csTmp.Format(_T("%.0f"), nVal);
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pWnd->SetWindowText(csTmp);
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}
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*pResult = 0;
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}
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