76 lines
1.3 KiB
C++
76 lines
1.3 KiB
C++
#include "stdafx.h"
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#include "CHFZDDlg.h"
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IMPLEMENT_DYNAMIC(CHFZDDlg, CDialog)
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CHFZDDlg::CHFZDDlg(CWnd* pParent /*=NULL*/)
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: CDialog(IDD_HFZD_DLG, pParent)
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, m_dLen(0)
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, m_dSegLen(0)
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, m_nSegs(30)
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, m_bEraseArc(FALSE)
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{
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}
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CHFZDDlg::~CHFZDDlg()
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{
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}
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void CHFZDDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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DDX_Text(pDX, IDC_EDIT1, m_dLen);
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DDX_Text(pDX, IDC_EDIT2, m_dSegLen);
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DDX_Text(pDX, IDC_EDIT3, m_nSegs);
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DDX_Check(pDX, IDC_CHECK1, m_bEraseArc);
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}
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BEGIN_MESSAGE_MAP(CHFZDDlg, CDialog)
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ON_EN_CHANGE(IDC_EDIT3, &CHFZDDlg::OnEnChangeEdit3)
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ON_BN_CLICKED(IDOK, &CHFZDDlg::OnBnClickedOk)
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ON_EN_CHANGE(IDC_EDIT2, &CHFZDDlg::OnEnChangeEdit2)
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END_MESSAGE_MAP()
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BOOL CHFZDDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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UpdateData();
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OnEnChangeEdit3();
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return TRUE;
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}
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void CHFZDDlg::OnEnChangeEdit2()
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{
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this->UpdateData();
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if (m_dSegLen > 0)
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{
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m_nSegs = (int)(m_dLen / m_dSegLen + 0.5);
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UpdateData(FALSE);
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}
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}
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void CHFZDDlg::OnEnChangeEdit3()
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{
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this->UpdateData();
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if (m_nSegs > 0)
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{
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m_dSegLen = m_dLen / m_nSegs;
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UpdateData(FALSE);
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}
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}
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void CHFZDDlg::OnBnClickedOk()
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{
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this->UpdateData();
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if (m_nSegs <= 2)
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{
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AfxMessageBox(_T("请检查分段合理数,至少3个分段!"));
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return;
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}
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CDialog::OnOK();
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} |