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Bug Report T746389
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cxComboBox does not repaint a touch-friendly scrollbar in its drop-down list filtered by incremental filtering in Windows 7 when the editor's Properties.DropDownListStyle property is not set to lsEditList

created 6 years ago

Hi,

When filtering drop-down with TcxComboBox, scroll bar which is not supposed to be in drop-down is displayed.

<Procedure>

  1. Add TcxComboBox to the form.
    -TcxComboBox.Properties.Items = Many Items
    -TcxComboBox.Properties.IncrementalFiltering = True
    -TcxComboBox.Properties.DropDownStyle = lsEditFixedList or lsFixedList
  2. Run.
  3. Select an item from the drop down as any.
  4. Filter so that the scroll bar does not appear and select an any item.
  5. When the drop-down is open, the scroll bar is displayed in an incorrect position. (However, it disappears when the cursor is hit)

I have attached a sample project and an image.
I think that there is no problem with the operation because it is a display problem, but I just reported it.

Thanks.

Show previous comments (8)
TH TH
T Hamaguchi 6 years ago

    I saw a video.The following operations have not been performed.

    >3. Select an item from the drop down as any.
    >4. Filter so that the scroll bar does not appear and select an any item.

    Please select something before filtering.
    Please filter it.
    Please select an item from the filtering result.
    Please open the drop down.
    A funny scroll bar appears in the drop down.

    (Please try the same operation as my sent video)

    DevExpress Support Team 6 years ago

      Thank you for the clarification. We will examine the info.

      TH TH
      T Hamaguchi 6 years ago

        I'm sorry for the explanation.
        Thank you in advance.

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        Answers approved by DevExpress Support

        created 5 years ago

        We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.

        Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.

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