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  1. Core ReactOS
  2. CORE-1101

comctl32: listbox does not hide scrollbars in listbox

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • Major
    • None
    • Wine

    • Operating System: ReactOS
      Platform: x86 Hardware

    Description

      listbox does not hide horisontal and / or vertical scrillbar depending on the
      content.

      if the listbox has few enough items to fit into window vertically without need
      for scrollbar the vertical scrollbar is still shown because the horisontal
      scrollbar is still ghostly there and occupies space even if the text fits
      horisontaly the horisontal scrollbar is NOT repainted and you click through it.
      (see pic 1, upper part)

      the vertical scrollbar is never hidden even through it is not repainted when
      unneccesary
      (see pic 1, lower part)

      *will attach pics

      Attachments

        1. DlgBased.exe
          184 kB
        2. DlgBased.zip
          35 kB
        3. image-2022-10-12-12-10-02-345.png
          image-2022-10-12-12-10-02-345.png
          37 kB
        4. listbox.c.patch
          2 kB
        5. listboxbug.png
          listboxbug.png
          5 kB
        6. maybe_fixed.png
          maybe_fixed.png
          41 kB
        7. ReactOS-2012-07-26-01-00-16.png
          ReactOS-2012-07-26-01-00-16.png
          62 kB
        8. scrollbars.png
          scrollbars.png
          58 kB
        9. Wine combo in Windows.png
          Wine combo in Windows.png
          3 kB

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. CORE-5577 METABUG: comctl32 incompatibility

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. ROSTESTS-60 comctl32_winetest:listview fails more tests

          • Major - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. CORE-824 listbox control scrollbar bug

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CORE-1457 RichEdit20A controls does not hide scrollbars.

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. CORE-9812 Painting issues: desktop icons disappear, bottom row in a window doesn't get redrawn

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CORE-10619 Vertical toolbar resized horizontally

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Resolved

          Task - A task that needs to be done. CORE-10518 Charmap fixup

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. CORE-15758 Uninstaller of MS .NET 4.0 draws an unintended vertical scrollbar that partly disappears upon mouse scrollwheel scrolling

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Open

          Activity

            People

              bug zilla Bug Zilla
              delfi Delfi
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              Watchers:
              15 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: