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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.

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        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-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

          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.
          • Resolved

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              reactosfanboy reactosfanboy
              reactosfanboy reactosfanboy
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              Dates

                Created:
                Updated:
                Resolved: