stretch textbox

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stretch textbox

作者：wfhlxl 来源：csdn 点击：更新：2006-12-19

简介：

VERSION 5.00
Begin VB.Form Form1
   Caption         =   "Form1"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   3 '窗口缺省
   Begin VB.TextBox Text2
      Height          =   495
      Left            =   1920
      TabIndex        =   1
      Text            =   "Text2"
      Top             =   600
      Width           =   1455
   End
   Begin VB.TextBox Text1
      Height          =   495
      Left            =   120
      TabIndex        =   0
      Text            =   "Text1"
      Top             =   600
      Width           =   1695
   End
   Begin VB.Label Label1
      BackColor       =   &H00FF8080&
      Caption         =   "Label1"
      Height          =   495
      Left            =   1800
      TabIndex        =   2
      Top             =   600
      Width           =   100
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim oldx As Integer
Sub setlabelpos(l As Integer, r As Integer)
If Label1.Left < Me.Text1.Left + 1500 Then
Label1.Left = Me.Text1.Left + l
Else
Label1.Left = Me.Text2.Left + Me.Text2.Width - r
End If
End Sub
Private Sub Label1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
oldx = X
setlabelpos 200, 300
End Sub
Private Sub Label1_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
Dim i
If Button = 1 Then
Label1.Move X - oldx + Label1.Left
If (Label1.Left >= Me.Text1.Left + 200 And Label1.Left <= Me.Text2.Left + Me.Text2.Width - 300) Then
i = Me.Text1.Width
Me.Text1.Width = Label1.Left - Me.Text1.Left
Me.Text2.Width = Me.Text2.Width + (i - Me.Text1.Width)
Me.Text2.Left = Label1.Left + 100
Else
setlabelpos 189, 280
End If
End If
End Sub
Private Sub Label1_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
Label1.Left = Me.Text2.Left - 100
End Sub