初步修复

Third/XTToolkitPro/Samples/Controls/CaptionBar/TreeViewEx.cpp

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+// TreeViewEx.cpp : implementation of the CTreeViewEx class
+//
+// This file is a part of the XTREME TOOLKIT PRO MFC class library.
+// (c)1998-2008 Codejock Software, All Rights Reserved.
+//
+// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
+// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
+// CONSENT OF CODEJOCK SOFTWARE.
+//
+// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
+// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
+// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
+// SINGLE COMPUTER.
+//
+// CONTACT INFORMATION:
+// support@codejock.com
+// http://www.codejock.com
+//
+/////////////////////////////////////////////////////////////////////////////
+
+#include "stdafx.h"
+#include "CaptionBar.h"
+
+#include "ListViewExDoc.h"
+#include "TreeViewEx.h"
+#include "MainFrm.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// CTreeViewEx
+
+IMPLEMENT_DYNCREATE(CTreeViewEx, CView)
+
+BEGIN_MESSAGE_MAP(CTreeViewEx, CView)
+	//{{AFX_MSG_MAP(CTreeViewEx)
+	ON_WM_CREATE()
+	ON_WM_WINDOWPOSCHANGED()
+	//}}AFX_MSG_MAP
+	// Standard printing commands
+	ON_BN_CLICKED(IDC_CAPT_BUTTON, OnCaptButton)
+	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
+	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
+	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CTreeViewEx construction/destruction
+
+CTreeViewEx::CTreeViewEx()
+{
+
+}
+
+CTreeViewEx::~CTreeViewEx()
+{
+	m_ilTreeIcons.DeleteImageList();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CTreeViewEx drawing
+
+void CTreeViewEx::OnDraw(CDC*)
+{
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CTreeViewEx printing
+
+BOOL CTreeViewEx::OnPreparePrinting(CPrintInfo* pInfo)
+{
+	// default preparation
+	return DoPreparePrinting(pInfo);
+}
+
+void CTreeViewEx::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
+{
+	// TODO: add extra initialization before printing
+}
+
+void CTreeViewEx::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
+{
+	// TODO: add cleanup after printing
+}
+
+void CTreeViewEx::OnInitialUpdate()
+{
+	CView::OnInitialUpdate();
+
+	// TODO: You may populate your TreeView with items by directly accessing
+	//  its tree control through a call to m_wndTreeCtrl.
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CTreeViewEx diagnostics
+
+#ifdef _DEBUG
+void CTreeViewEx::AssertValid() const
+{
+	CView::AssertValid();
+}
+
+void CTreeViewEx::Dump(CDumpContext& dc) const
+{
+	CView::Dump(dc);
+}
+
+CListViewExDoc* CTreeViewEx::GetDocument() // non-debug version is inline
+{
+	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CListViewExDoc)));
+	return (CListViewExDoc*)m_pDocument;
+}
+#endif //_DEBUG
+
+/////////////////////////////////////////////////////////////////////////////
+// CTreeViewEx message handlers
+
+int CTreeViewEx::OnCreate(LPCREATESTRUCT lpCreateStruct)
+{
+	if (CView::OnCreate(lpCreateStruct) == -1)
+		return -1;
+
+	// Create the caption.
+	if (!m_wndCaption.Create( this, _T("Folder List"), CPWS_EX_RAISED_EDGE | CPWS_EX_CLOSEBUTTON,
+		WS_VISIBLE | SS_CENTER | SS_CENTERIMAGE, CRect(0,0,0,0), IDC_CAPT_BUTTON ))
+	{
+		TRACE0( "Unable to create caption.\n" );
+		return -1;
+	}
+
+	// create the tree control.
+	if (!m_wndTreeCtrl.Create (WS_VISIBLE|TVS_HASLINES|TVS_LINESATROOT|TVS_HASBUTTONS|TVS_SHOWSELALWAYS,
+		CRect(0,0,0,0), this, IDC_TREE_VIEW))
+	{
+		TRACE0( "Unable to create tree control.\n" );
+		return -1;
+	}
+
+	// create the image lists used by the caption and tree controls.
+	if (!InitializeImageLists())
+		return -1;
+
+	// fill the tree control.
+	if (!InitilalizeTreeControl())
+		return -1;
+
+	return 0;
+}
+
+void CTreeViewEx::OnWindowPosChanged(WINDOWPOS FAR* lpwndpos)
+{
+	CView::OnWindowPosChanged(lpwndpos);
+
+	// Move the caption and tree control to their correct locations.
+	if( ::IsWindow( m_wndCaption.m_hWnd ) )
+	{
+		::SetWindowPos( m_wndCaption.m_hWnd, NULL, 0, 0, lpwndpos->cx, 19,
+			SWP_NOZORDER | SWP_NOACTIVATE );
+	}
+	if( ::IsWindow( m_wndTreeCtrl.m_hWnd ) )
+	{
+		::SetWindowPos( m_wndTreeCtrl.m_hWnd, NULL, 0, 19, lpwndpos->cx, lpwndpos->cy-19,
+			SWP_NOZORDER | SWP_NOACTIVATE );
+	}
+}
+
+void CTreeViewEx::OnCaptButton()
+{
+	CMainFrame* pFrameWnd = (CMainFrame*)GetParentFrame();
+	ASSERT_KINDOF (CMainFrame, pFrameWnd);
+	pFrameWnd->CloseTreeViewPane();
+}
+
+BOOL CTreeViewEx::PreCreateWindow(CREATESTRUCT& cs)
+{
+	if( !CView::PreCreateWindow( cs ))
+		return FALSE;
+
+	// TODO: Modify the Window class or styles here by modifying
+	//  the CREATESTRUCT cs
+	cs.style |= WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
+
+	return TRUE;
+}
+
+BOOL CTreeViewEx::InitilalizeTreeControl()
+{
+	// Set the tree controls image list.
+	m_wndTreeCtrl.SetImageList (&m_ilTreeIcons, TVSIL_NORMAL);
+
+	// TODO: Add items to the tree control.
+	HTREEITEM htItem = m_wndTreeCtrl.InsertItem(_T("Parent Item"));
+
+	// Add children
+	int i;
+	for(i = 1; i < 5; i++ ) {
+		m_wndTreeCtrl.InsertItem (_T("Child of Parent Item"), 0, 0, htItem, TVI_LAST);
+	}
+
+	m_wndTreeCtrl.Expand(htItem, TVE_EXPAND);
+	m_wndTreeCtrl.EnableMultiSelect(FALSE);
+
+	return TRUE;
+}
+
+BOOL CTreeViewEx::InitializeImageLists()
+{
+	// Create the image list used by the tree control.
+	if (!m_ilTreeIcons.Create(16, 16, ILC_MASK|ILC_COLOR24, 2, 1))
+		return FALSE;
+
+	// TODO: Load your icons that you want displayed in the tree
+	// control here, then add them to the image list.
+	HICON hIcon = AfxGetApp()->LoadIcon(IDR_CAPTIOTYPE);
+	m_ilTreeIcons.Add(hIcon);
+
+	return TRUE;
+}