弹出菜单.frm

vb编程+从基础到实践光盘代码

VERSION 5.00
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX"
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   4155
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   3180
   LinkTopic       =   "Form1"
   ScaleHeight     =   4155
   ScaleWidth      =   3180
   StartUpPosition =   3  '窗口缺省
   Begin MSComDlg.CommonDialog CommonDialog1 
      Left            =   3360
      Top             =   3000
      _ExtentX        =   847
      _ExtentY        =   847
      _Version        =   393216
   End
   Begin VB.Timer Timer1 
      Left            =   120
      Top             =   720
   End
   Begin VB.PictureBox Picture1 
      Height          =   3615
      Left            =   120
      ScaleHeight     =   3555
      ScaleWidth      =   2835
      TabIndex        =   0
      Top             =   240
      Width           =   2895
      Begin VB.Timer Timer2 
         Left            =   960
         Top             =   1800
      End
   End
   Begin VB.Menu t1 
      Caption         =   "图片"
      Visible         =   0   'False
      Begin VB.Menu t11 
         Caption         =   "加载"
         Index           =   0
      End
      Begin VB.Menu t11 
         Caption         =   "折叠"
         Index           =   1
      End
      Begin VB.Menu t11 
         Caption         =   "展开"
         Index           =   2
      End
      Begin VB.Menu t11 
         Caption         =   "退出"
         Index           =   3
      End
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim w1 As Integer, w2 As Integer
Private Sub Form_Load()
  w1 = Picture1.Width
  w2 = Picture1.Width - Picture1.ScaleWidth
  t11(1).Enabled = False
  t11(2).Enabled = False
  Timer1.Interval = 1
  Timer1.Enabled = False
  Timer2.Interval = 1
  Timer2.Enabled = False
End Sub
Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
  If Button = 2 Then
    PopupMenu t1, 6
  End If
End Sub

Private Sub T11_Click(Index As Integer)
  Select Case Index
    Case 0
      CommonDialog1.ShowOpen
      Picture1.Picture = LoadPicture(CommonDialog1.FileName)
      t11(0).Enabled = False
      t11(1).Enabled = True
    Case 1
      Timer1.Enabled = True
    Case 2
      Timer2.Enabled = True
    Case 3
      End
  End Select
End Sub
Private Sub Timer1_Timer()
  Picture1.Width = Picture1.Width - 10
  If Picture1.Width <= w2 Then
     Timer1.Enabled = False
     t11(1).Enabled = False
     t11(2).Enabled = True
  End If
End Sub
Private Sub Timer2_Timer()
  Picture1.Width = Picture1.Width + 10
  If Picture1.Width >= w1 Then
   Timer2.Enabled = False
   t11(1).Enabled = True
   t11(2).Enabled = False
End If
End Sub