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  1. Core ReactOS
  2. CORE-14755

[proven WIn32SS!] ListView arrows unthemed should not flash upon autoscrolling a listView (happens in many NSIS installers)

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    Description

      0.4.9-RC-35-g3eb03ef down to at least 0.4.0rls is affected (most likely since forever)

      When you have a large listview where automatically new text is pushed into (autoscroll to bottom is activated).

      You can see that in almost all NSIS installers for example, in this case I used the Orwell DevCPP one from rapps, but as said, you can use almost everyone.

      A trivial issue for itself, but eventually it helps us to better understand some of our other scrollbar issues.

      Observed behavior
      The small-triangle-arrows of the scrollbar do flash erroneously.
      0.4.9-RC-35-g3eb03ef__triangles.webm
      bootcd-65496-dbg affected as well, very old issue.

      Expected behavior
      On 2k3 those scrollbar triangles do not flash, they are drawn enabled the whole time.

      Nothing gets logged when performing that.

      Attachments

        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. CORE-16735 Scrollbars theming regression, sometimes a themed scrollbar is not drawn until you hover it with the mouse

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CORE-18048 Scrollbars theming, is not displayed until you hover the mouse cursor over it, within a Richedit control

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CORE-17769 Scrollbars unthemed, Rapps Listview manual resize may erroneously not draw the triangles sometimes

          • 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-17780 Scrollbars theming, is not displayed until you hover the mouse cursor over it, after scrolling the rapps treeview with the mouse-wheel

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

          Bug - A problem which impairs or prevents the functions of the product. CORE-18593 CMD Don't redraw scrollbar if scrollbar is hidden

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

          Bug - A problem which impairs or prevents the functions of the product. CORE-11561 Notepad scrollbars problem

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

          Bug - A problem which impairs or prevents the functions of the product. CORE-14685 Win32SS assertions while using WinSpy together with FamiTracker (followed by BSODs)

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. CORE-16672 [WIN32SS] Scrolling with the mouse-wheel within a putty console Window (or dragging any window in ros above another), makes the min/max/close buttons flash horribly

          • Major - Major loss of function.
          • Open

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              reactosfanboy reactosfanboy
              reactosfanboy reactosfanboy
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              Dates

                Created:
                Updated:
                Resolved: