最近再搭建一個平臺，設(shè)計到界面設(shè)計，然后就遇到題目中所述的問題，簡單的講就是要把CFormView放置到CDockablePane中，利用CDockablePane做成那種浮動的效果，郁悶的發(fā)現(xiàn)網(wǎng)絡(luò)上貌似關(guān)于這點的信息較少，有的也是說的含糊不清。沒辦法只能自己研究了 ~ 好吧，其他就都不說了，直接上代碼：
CMainFrame類
1 int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
2 {
3 if(CMDIFrameWndEx::OnCreate(lpCreateStruct) == -1)
4 return -1;
5 // enable Visual Studio 2008 style docking window behavior
6 CDockingManager::SetDockingMode(DT_SMART);
7 // enable Visual Studio 2008 style docking window auto-hide behavior
8 EnableAutoHidePanes(CBRS_ALIGN_ANY);
9 // create docking windows
10 if(!CreateDockingWindows())
11 {
12 TRACE0("Failed to create docking windows\\n");
13 return -1;
14 }
15
16 m_wndManageDock.EnableDocking(CBRS_ALIGN_ANY);
17 DockPane(&m_wndManageDock);
18 return 0;
19
1 BOOL CMainFrame::CreateDockingWindows()
2 {
3
4 ////
此處省略VS自動生成的一些代碼
5
6 if (!m_wndManageDock.Create(_T("Manage Panel"), this, CRect(0, 0, 200, 200), TRUE, 222,
7 WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | CBRS_RIGHT| CBRS_FLOAT_MULTI))
8 {
9 TRACE0("未能創(chuàng)建“屬性”窗口\n");
10 return FALSE; // 未能創(chuàng)建
11 }
12
13 SetDockingWindowIcons(theApp.m_bHiColorIcons);
14 return TRUE;
15
16 } ManageDock.h
1 #pragma once
2 #include "ManagePanel.h"
3
4 // CManageDock
5 class CManageDock : public CDockablePane
6 {
7 DECLARE_DYNAMIC(CManageDock)
8
9 public:
10 CManageDock();
11 virtual ~CManageDock();
12
13 public:
14 CManagePanel *m_wndManagePanel;
15
16 protected:
17 DECLARE_MESSAGE_MAP()
18 public:
19 afx_msg void OnPaint();
20 afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
21 };
ManageDock.cpp
1 #include "stdafx.h"
2 #include "EB Studio.h"
3 #include "ManageDock.h"
4 // CManageDock
5
6 IMPLEMENT_DYNAMIC(CManageDock, CDockablePane)
7
8 CManageDock::CManageDock()
9 {
10
11 }
12
13 CManageDock::~CManageDock()
14 {
15 }
16
17
18 BEGIN_MESSAGE_MAP(CManageDock, CDockablePane)
19 ON_WM_PAINT()
20 ON_WM_CREATE()
21 END_MESSAGE_MAP()
22
23
24 // CManageDock 消息處理程序
25
26 void CManageDock::OnPaint()
27 {
28 CPaintDC dc(this); // device context for painting
29 // TODO: 在此處添加消息處理程序代碼
30 // 不為繪圖消息調(diào)用 CDockablePane::OnPaint()
31 CRect rc;
32 GetClientRect(rc);
33 CBrush brush;
34 brush.CreateSolidBrush(RGB(255,255,255)); //背景設(shè)置為白色
35
36 dc.FillRect(&rc,&brush);
37 }
38
39 int CManageDock::OnCreate(LPCREATESTRUCT lpCreateStruct)
40 {
41 if (CDockablePane::OnCreate(lpCreateStruct) == -1)
42 return -1;
4
44 // TODO: 在此添加您專用的創(chuàng)建代碼
45
46 CRect rectDummy;
47 rectDummy.SetRectEmpty();
48
49 // if(!m_wndFormView->Create(NULL, NULL, WS_CHILD|WS_VISIBLE, rectDummy, this, 0, NULL));//重要的地方
50 // {
51 // TRACE0("未能創(chuàng)建文件視圖\n");
52 // return -1; // 未能創(chuàng)建
53 // }
54 m_wndManagePanel = CManagePanel::CreateOne(this);
55
56 return 0;
57 }
ManagePanel.h
1 #pragma once
2 #include "Resource.h"
3
4 // CManagePanel 窗體視圖
5 class CManagePanel : public CFormView
6 {
7 DECLARE_DYNCREATE(CManagePanel)
8
9 //protected:原來
10 public:
11 CManagePanel(); // 動態(tài)創(chuàng)建所使用的受保護的構(gòu)造函數(shù)
12 virtual ~CManagePanel();
13
14 static CManagePanel *CreateOne( CWnd *pParent );//自己加
15
16
17 public:
18 enum { IDD = IDD_MANAGEPANEL };
19 #ifdef _DEBUG
20 virtual void AssertValid() const;
21 #ifndef _WIN32_WCE
22 virtual void Dump(CDumpContext& dc) const;
23 #endif
24 #endif
25
26 protected:
27 virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
28
29 DECLARE_MESSAGE_MAP()
30 public:
31 virtual void OnInitialUpdate();
32 afx_msg int OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message);
33 };
ManagePanel.cpp
1 #include "stdafx.h"
2 #include "EB Studio.h"
3 #include "ManagePanel.h"
4
5 // CManagePanel
6
7 IMPLEMENT_DYNCREATE(CManagePanel, CFormView)
8
9 CManagePanel::CManagePanel()
10 : CFormView(CManagePanel::IDD)
11 {
12
13 }
14
15 CManagePanel::~CManagePanel()
16 {
17 }
18
19 void CManagePanel::DoDataExchange(CDataExchange* pDX)
20 {
21 CFormView::DoDataExchange(pDX);
22 }
23
24 BEGIN_MESSAGE_MAP(CManagePanel, CFormView)
25 ON_WM_MOUSEACTIVATE()
26 END_MESSAGE_MAP()
27
28
29 // CManagePanel 診斷
30
31 #ifdef _DEBUG
32 void CManagePanel::AssertValid() const
33 {
34 CFormView::AssertValid();
35 }
36
37 #ifndef _WIN32_WCE
38 void CManagePanel::Dump(CDumpContext& dc) const
39 {
40 CFormView::Dump(dc);
41 }
42 #endif
43 #endif //_DEBUG
44
45
46 // CManagePanel 消息處理程序
47
48 void CManagePanel::OnInitialUpdate()
49 {
50 CFormView::OnInitialUpdate();
51
52 GetParentFrame()->RecalcLayout();
53 SetScrollSizes( MM_TEXT, CSize( 300, 300 ) );
54 ResizeParentToFit(FALSE);
55
56 // TODO: 在此添加專用代碼和/或調(diào)用基類
57 }
58
59 CManagePanel *CManagePanel::CreateOne( CWnd *pParent )
60 {
61 CManagePanel *p_ManagePanel = new CManagePanel;
62
63 //CMyFormView *pFormView = NULL;
64 //CRuntimeClass *pRuntimeClass = RUNTIME_CLASS(CMyFormView);
65 //pFormView = (CMyFormView *)pRuntimeClass->CreateObject();
66
67 //CDockableFormViewAppDoc *pDoc = CDockableFormViewAppDoc::CreateOne();/////////////////////////////////////////
68 //pFormView->m_pDocument = pDoc;////////////////////////////////////////////////////////////////////////////////
69 CCreateContext *pContext = NULL;
70 #if 0
71 if( !p_ManagePanel->CreateEx(0, NULL, NULL, WS_CHILD | WS_VISIBLE, CRect(0,0,205,157),
72 pParent, -1, pContext ) )
73 #else
74 if (!p_ManagePanel->Create(NULL, NULL, WS_CHILD | WS_VISIBLE, CRect(0, 0, 300, 300), pParent, 0, pContext))
75 #endif
76 //if( !pFormView->CreateEx( 0, AfxRegisterWndClass(0, 0, 0, 0), NULL,
77 // WS_CHILD | WS_VISIBLE, CRect( 0, 0, 205, 157), pParent, -1, pContext) )
78 {
79 AfxMessageBox( _T("Failed in creating CMyFormView") );
80
81 }
82 p_ManagePanel->OnInitialUpdate();
83 return p_ManagePanel;
84
85 }
86
87 int CManagePanel::OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message)
88 {
89 // TODO: 在此添加消息處理程序代碼和/或調(diào)用默認值
90
91 int nResult = 0;
92
93 CFrameWnd* pParentFrame = GetParentFrame();
94 if(pParentFrame == pDesktopWnd)
95 {
96 // When this is docked
97 nResult = CFormView::OnMouseActivate(pDesktopWnd, nHitTest, message);
98 }
99 else
100 {
101 // When this is not docked
102 BOOL isMiniFrameWnd = pDesktopWnd->IsKindOf( RUNTIME_CLASS( CMiniFrameWnd ) );
103 BOOL isPaneFrameWnd = pDesktopWnd->IsKindOf( RUNTIME_CLASS( CPaneFrameWnd ) );
104 BOOL isMultiPaneFrameWnd = pDesktopWnd->IsKindOf( RUNTIME_CLASS( CMultiPaneFrameWnd ) );
105 // pDesktopWnd is the frame window for CDockablePane
106 nResult = CWnd::OnMouseActivate( pDesktopWnd, nHitTest, message );
107
108 //nResult = CWnd::OnMouseActivate( pDesktopWnd, nHitTest, message );
109 //if( nResult == MA_NOACTIVATE || nResult == MA_NOACTIVATEANDEAT )
110 // return nResult;
111 //if (pDesktopWnd != NULL)
112 //{
113 // // either re-activate the current view, or set this view to be active
114 // //CView* pView = pDesktopWnd->GetActiveView();
115 // //HWND hWndFocus = ::GetFocus();
116 // //if (pView == this &&
117 // // m_hWnd != hWndFocus && !::IsChild(m_hWnd, hWndFocus))
118 // //{
119 // // // re-activate this view
120 // // OnActivateView(TRUE, this, this);
121 // //}
122 // //else
123 // //{
124 // // // activate this view
125 // // pDesktopWnd->SetActiveView(this);
126 // //}
127 //}
128 }
129 return nResult;