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[Jump to] D:\pramod\Personal\Practise\VC++\editboxfocus\editboxfocusDlg.cpp   {+173,-0}

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File D:\pramod\Personal\Practise\VC++\editboxfocus\editboxfocusDlg.cpp (Revision 1.0) [Add File Comment] [Top]
 
1 // editboxfocusDlg.cpp : implementation file
2 //
3
4 #include "stdafx.h"
5 #include "editboxfocus.h"
6 #include "editboxfocusDlg.h"
7
8 #ifdef _DEBUG
9 #define new DEBUG_NEW
10 #endif
11
12
13 // CAboutDlg dialog used for App About
14
15 class CAboutDlg : public CDialog
16 {
17 public:
18 CAboutDlg();
19
20 // Dialog Data
21 enum { IDD = IDD_ABOUTBOX };
22
23 protected:
24 virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
25
26 // Implementation
27 protected:
28 DECLARE_MESSAGE_MAP()
29 };
30
31 CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
32 {
33 }
34
35 void CAboutDlg::DoDataExchange(CDataExchange* pDX)
36 {
37 CDialog::DoDataExchange(pDX);
38 }
39
40 BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
41 END_MESSAGE_MAP()
42
43
44 // CeditboxfocusDlg dialog
45
46
47
48
49 CeditboxfocusDlg::CeditboxfocusDlg(CWnd* pParent /*=NULL*/)
50 : CDialog(CeditboxfocusDlg::IDD, pParent)
51 {
52 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
53 }
54
55 void CeditboxfocusDlg::DoDataExchange(CDataExchange* pDX)
56 {
57 CDialog::DoDataExchange(pDX);
58 DDX_Control(pDX, IDC_EDIT1, m_edit);
59 }
60
61 BEGIN_MESSAGE_MAP(CeditboxfocusDlg, CDialog)
62 ON_WM_SYSCOMMAND()
63 ON_WM_PAINT()
64 ON_WM_QUERYDRAGICON()
65 //}}AFX_MSG_MAP
66 ON_EN_CHANGE(IDC_EDIT1, &CeditboxfocusDlg::OnEnChangeEdit1)
67 END_MESSAGE_MAP()
68
69
70 // CeditboxfocusDlg message handlers
71
72 BOOL CeditboxfocusDlg::OnInitDialog()
73 {
74
75 CDialog::OnInitDialog();
76
77 // Add "About..." menu item to system menu.
78
79 // IDM_ABOUTBOX must be in the system command range.
80 ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
81 ASSERT(IDM_ABOUTBOX < 0xF000);
82
83 CMenu* pSysMenu = GetSystemMenu(FALSE);
84 if (pSysMenu != NULL)
85 {
86 CString strAboutMenu;
87 strAboutMenu.LoadString(IDS_ABOUTBOX);
88 if (!strAboutMenu.IsEmpty())
89 {
90 pSysMenu->AppendMenu(MF_SEPARATOR);
91 pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
92 }
93 }
94
95 // Set the icon for this dialog. The framework does this automatically
96 // when the application's main window is not a dialog
97 SetIcon(m_hIcon, TRUE); // Set big icon
98 SetIcon(m_hIcon, FALSE); // Set small icon
99
100 // TODO: Add extra initialization here
101
102 //m_edit.UpdateWindow();
103
104 //m_edit.SetFocus();
105 // m_edit.SetSel(2,3);
106 //DWORD dwSel = 3;// m_edit.GetSel();
107 //m_edit.SetSel(HIWORD(dwSel), -1);
108 return TRUE; // return TRUE unless you set the focus to a control
109 }
110
111 void CeditboxfocusDlg::OnSysCommand(UINT nID, LPARAM lParam)
112 {
113 if ((nID & 0xFFF0) == IDM_ABOUTBOX)
114 {
115 CAboutDlg dlgAbout;
116 dlgAbout.DoModal();
117 }
118 else
119 {
120 CDialog::OnSysCommand(nID, lParam);
121 }
122 }
123
124 // If you add a minimize button to your dialog, you will need the code below
125 // to draw the icon. For MFC applications using the document/view model,
126 // this is automatically done for you by the framework.
127
128 void CeditboxfocusDlg::OnPaint()
129 {
130 if (IsIconic())
131 {
132 CPaintDC dc(this); // device context for painting
133
134 SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
135
136 // Center icon in client rectangle
137 int cxIcon = GetSystemMetrics(SM_CXICON);
138 int cyIcon = GetSystemMetrics(SM_CYICON);
139 CRect rect;
140 GetClientRect(&rect);
141 int x = (rect.Width() - cxIcon + 1) / 2;
142 int y = (rect.Height() - cyIcon + 1) / 2;
143
144 // Draw the icon
145 dc.DrawIcon(x, y, m_hIcon);
146 }
147 else
148 {
149 CDialog::OnPaint();
150 }
151 m_edit.SetWindowTextW(_T("C:\\ABC\\"));
152 m_edit.SetFocus();
153 m_edit.SetSel(7,7);
154
155 }
156
157 // The system calls this function to obtain the cursor to display while the user drags
158 // the minimized window.
159 HCURSOR CeditboxfocusDlg::OnQueryDragIcon()
160 {
161 return static_cast<HCURSOR>(m_hIcon);
162 }
163
164
165 void CeditboxfocusDlg::OnEnChangeEdit1()
166 {
167 // TODO: If this is a RICHEDIT control, the control will not
168 // send this notification unless you override the CDialog::OnInitDialog()
169 // function and call CRichEditCtrl().SetEventMask()
170 // with the ENM_CHANGE flag ORed into the mask.
171
172 // TODO: Add your control notification handler code here
173 }
 
  
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