[Mouse] [vb.net] 마우스 드레그로 컨트롤 사이즈 변경 / 영역 사이즈 변경
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2022-10-09 22:26
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Private Sub Panel_x_MouseDown(sender As Object, e As MouseEventArgs) Handles Panel9.MouseDown, Panel8.MouseDown, Panel7.MouseDown
If sender Is Panel9 Then
Windows.Forms.Cursor.Current = Cursors.HSplit
Else
Windows.Forms.Cursor.Current = Cursors.VSplit
End If
DirectCast(sender, Panel).Tag = {1, e.X, e.Y}
End Sub
Private Sub Panel_x_MouseUp(sender As Object, e As MouseEventArgs) Handles Panel9.MouseUp, Panel8.MouseUp, Panel7.MouseUp
Windows.Forms.Cursor.Current = Cursors.Default
sender.Tag = Nothing
End Sub
Private Sub Panel_x_MouseMove(sender As Object, e As MouseEventArgs) Handles Panel9.MouseMove, Panel8.MouseMove, Panel7.MouseMove
If sender.Tag Is Nothing Then Return
Dim PN As Panel = DirectCast(sender, Panel)
Dim P() As Integer = PN.Tag
If PN Is Panel7 Then
Panel2.Width += P(1) - e.X
ElseIf PN Is Panel8 Then
Panel1.Width += e.X - P(1)
ElseIf PN Is Panel9 Then
Panel4.Height += P(2) - e.Y
End If
End Sub
Private Sub Panel_x_MouseMove(sender As Object, e As MouseEventArgs) Handles pn_2.MouseMove, pn_1.MouseMove
If sender Is pn_1 Then
Windows.Forms.Cursor.Current = Cursors.VSplit
Else
Windows.Forms.Cursor.Current = Cursors.HSplit
End If
If sender.Tag Is Nothing Then Return
Dim PN As Panel = DirectCast(sender, Panel)
Dim P() As Integer = PN.Tag
If PN Is pn_1 Then
GroupBox9.Width += e.X - P(1)
ElseIf PN Is pn_2 Then
GroupBox10.Height += e.Y - P(2)
End If
End Sub
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