Core ReactOS
  1. Core ReactOS
  2. CORE-12649

[NTUSER]: Implement NtUserExcludeUpdateRgn

    Details

    • Type: Bug Bug
    • Status: Open Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Fix Version/s: 0.4.4
    • Component/s: Win32SS
    • Labels:
      None

      Description

      Needed by Office products >= 2003.
      Kills the

      WARNING:  NtUserExcludeUpdateRgn at H:\trunk\reactos_clean\win32ss\user\ntuser\ntstubs.c:113 is UNIMPLEMENTED!

      warnings.

      1. ExcludeUpdateRgn.patch
        3 kB
        jimtabor
      2. CORE-12649_hbm_WIP.patch
        2 kB
        HBelusca
      1. snapshot98.png
        131 kB
      2. snapshot97.png
        85 kB

        Issue Links

          Activity

          Hide
          HBelusca
          added a comment -

          Possibly, but can you try changing the focused cell? Does it still draw a black rectangle shifted wrt. the selected cell?

          Show
          HBelusca
          added a comment - Possibly, but can you try changing the focused cell? Does it still draw a black rectangle shifted wrt. the selected cell?
          Hide
          jimtabor
          added a comment - - edited

          Zoomed (SS98) in and there might be an alignment issue here, not sure if its NtUEUR or stretch BLT. Zoom out the blinking cursor goes to the above row like SS97 shows.
          There are update issues too, while selecting other row cells.

          Show
          jimtabor
          added a comment - - edited Zoomed (SS98) in and there might be an alignment issue here, not sure if its NtUEUR or stretch BLT. Zoom out the blinking cursor goes to the above row like SS97 shows. There are update issues too, while selecting other row cells.
          Hide
          HBelusca
          added a comment -

          Hmm ok, so the NtUserExcludeUpdateRgn might be only one tiny part in the whole issue.

          Show
          HBelusca
          added a comment - Hmm ok, so the NtUserExcludeUpdateRgn might be only one tiny part in the whole issue.
          Hide
          HBelusca
          added a comment -

          Small "example" of usage: http://www.delphigroups.info/3/e6/40448.html
          I'm wondering whether we have some (possibly interactive) tests for ExcludeUpdateRgn.

          Show
          HBelusca
          added a comment - Small "example" of usage: http://www.delphigroups.info/3/e6/40448.html I'm wondering whether we have some (possibly interactive) tests for ExcludeUpdateRgn.
          Hide
          Giannis Adamopoulos
          added a comment -

          I don't think interactive tests are needed to test this.

          Show
          Giannis Adamopoulos
          added a comment - I don't think interactive tests are needed to test this.

            People

            • Assignee:
              jimtabor
              Reporter:
              HBelusca
            • Votes:
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              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated: