107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
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// ExcelTreeCtrl.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 "ExcelTreeCtrl.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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// CExcelTreeCtrl
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CExcelTreeCtrl::CExcelTreeCtrl()
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{
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}
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CExcelTreeCtrl::~CExcelTreeCtrl()
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{
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}
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BEGIN_MESSAGE_MAP(CExcelTreeCtrl, CTreeCtrl)
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//{{AFX_MSG_MAP(CExcelTreeCtrl)
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ON_WM_WINDOWPOSCHANGED()
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ON_NOTIFY_REFLECT(TVN_ITEMEXPANDED, OnItemexpanded)
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ON_WM_CREATE()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CExcelTreeCtrl message handlers
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void CExcelTreeCtrl::OnWindowPosChanged(WINDOWPOS FAR* lpwndpos)
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{
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// for the tree control, we'll call ShowScrollBar(SB_HORZ, FALSE) both
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// before and after CTreeCtrl::OnWindowPosChanged() - this seems to
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// reduce flicker much more
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ShowScrollBar(SB_HORZ, FALSE);
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CTreeCtrl::OnWindowPosChanged(lpwndpos);
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ShowScrollBar(SB_HORZ, FALSE);
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ModifyStyle(WS_HSCROLL, 0, SWP_DRAWFRAME);
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}
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void CExcelTreeCtrl::OnItemexpanded(NMHDR* /*pNMHDR*/, LRESULT* pResult)
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{
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// since the newly expanded / collapsed item could affect the horz.
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// scroll bar, we'll force a resync here
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((CXTExcelTabCtrl *)GetParent())->SyncScrollBar();
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*pResult = 0;
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}
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void CExcelTreeCtrl::PreSubclassWindow()
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{
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CTreeCtrl::PreSubclassWindow();
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CommonInit();
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}
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int CExcelTreeCtrl::OnCreate(LPCREATESTRUCT lpCreateStruct)
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{
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if (CTreeCtrl::OnCreate(lpCreateStruct) == -1)
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return -1;
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CommonInit();
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return 0;
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}
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void CExcelTreeCtrl::CommonInit()
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{
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// make tooltips "top-most" so they don't get obscured by the flat tab
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// when floating in a dock bar
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CToolTipCtrl *pTTCtrl =
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#if _MSC_VER >= 1200 // VC6
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GetToolTips();
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#else
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(CToolTipCtrl*)CWnd::FromHandle((HWND)::SendMessage(m_hWnd, TVM_GETTOOLTIPS, 0, 0L));
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#endif
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if (pTTCtrl->GetSafeHwnd())
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{
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pTTCtrl->SetWindowPos(&CWnd::wndTopMost, 0, 0, 0, 0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
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}
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}
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