170 lines
3.7 KiB
C++
170 lines
3.7 KiB
C++
// ExcelEditCtrl.cpp : implementation file
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//
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// This file is a part of the XTREME CONTROLS MFC class library.
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// (c)1998-2008 Codejock Software, All Rights Reserved.
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//
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// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
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// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
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// CONSENT OF CODEJOCK SOFTWARE.
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//
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// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
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// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
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// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
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// SINGLE COMPUTER.
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//
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// CONTACT INFORMATION:
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// support@codejock.com
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// http://www.codejock.com
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//
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/////////////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "ExcelTab.h"
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#include "ExcelEditCtrl.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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// CExcelEditCtrl
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CExcelEditCtrl::CExcelEditCtrl()
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{
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}
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CExcelEditCtrl::~CExcelEditCtrl()
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{
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}
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BEGIN_MESSAGE_MAP(CExcelEditCtrl, CEdit)
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//{{AFX_MSG_MAP(CExcelEditCtrl)
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ON_WM_HSCROLL()
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ON_WM_CREATE()
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ON_WM_SIZE()
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ON_CONTROL_REFLECT(EN_UPDATE, OnUpdate)
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ON_WM_KEYDOWN()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CExcelEditCtrl message handlers
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void CExcelEditCtrl::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
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{
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if (m_ScrollBarH.m_hWnd &&
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pScrollBar->GetSafeHwnd() == m_ScrollBarH.m_hWnd)
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{
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SCROLLINFO si;
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ZeroMemory(&si, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE;
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m_ScrollBarH.GetScrollInfo(&si);
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int x = m_ScrollBarH.GetScrollPos();
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switch (nSBCode)
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{
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case SB_TOP:
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x = 0;
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break;
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case SB_BOTTOM:
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x = INT_MAX;
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break;
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case SB_LINEUP:
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x--;
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break;
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case SB_LINEDOWN:
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x++;
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break;
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case SB_PAGEUP:
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x -= si.nPage;
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break;
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case SB_PAGEDOWN:
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x += si.nPage;
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break;
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case SB_THUMBTRACK:
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x = nPos;
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break;
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}
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si.nPos = x;
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si.fMask = SIF_POS;
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m_ScrollBarH.SetScrollInfo(&si);
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}
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CEdit::OnHScroll(nSBCode, nPos, pScrollBar);
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}
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CScrollBar* CExcelEditCtrl::GetScrollBarCtrl(int nBar) const
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{
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if (nBar == SB_HORZ)
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{
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CScrollBar *pSB = (CScrollBar *)&m_ScrollBarH;
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SCROLLINFO si;
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ZeroMemory(&si, sizeof(si));
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si.cbSize = sizeof(si);
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if (m_ScrollBarH.m_hWnd == NULL)
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{
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pSB->Create(WS_CHILD, CRect(0, 0, 0, 0), (CWnd *)this, 0);
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si.fMask = SIF_ALL;
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if (::GetScrollInfo(m_hWnd, SB_HORZ, &si))
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{
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pSB->SetScrollInfo (&si);
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}
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}
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else
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{
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si.fMask = SIF_RANGE | SIF_POS;
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::SendMessage(m_hWnd, WM_SETREDRAW, FALSE, 0);
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::ShowScrollBar(m_hWnd, SB_HORZ, TRUE);
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::GetScrollInfo(m_hWnd, SB_HORZ, &si);
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::ShowScrollBar(m_hWnd, SB_HORZ, FALSE);
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::SendMessage(m_hWnd, WM_SETREDRAW, TRUE, 0);
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pSB->SetScrollInfo (&si);
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}
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return pSB;
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}
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return CEdit::GetScrollBarCtrl(nBar);
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}
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int CExcelEditCtrl::OnCreate(LPCREATESTRUCT lpCreateStruct)
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{
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if (CEdit::OnCreate(lpCreateStruct) == -1)
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return -1;
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return 0;
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}
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void CExcelEditCtrl::OnSize(UINT nType, int cx, int cy)
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{
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CEdit::OnSize(nType, cx, cy);
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if (m_ScrollBarH.m_hWnd)
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{
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SCROLLINFO si;
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ZeroMemory(&si, sizeof(si));
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si.cbSize = sizeof(si);
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CRect r;
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GetClientRect(r);
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si.fMask = SIF_PAGE;
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si.nPage = r.Width() - 1;
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m_ScrollBarH.SetScrollInfo(&si);
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}
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}
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void CExcelEditCtrl::OnUpdate()
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{
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CXTExcelTabCtrl *pParent = (CXTExcelTabCtrl *)GetParent();
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ASSERT_KINDOF(CXTExcelTabCtrl, pParent);
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pParent->SyncScrollBar();
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}
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void CExcelEditCtrl::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
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{
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CEdit::OnKeyDown(nChar, nRepCnt, nFlags);
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OnUpdate();
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}
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