[MacPorts] #64703: umbrello: display flickers and using code import wizard results in null pointer read attempt

[MacPorts]

#64703: umbrello: display flickers and using code import wizard results in null
pointer read attempt
-----------------------+-------------------------
  Reporter:  dkbarto   |      Owner:  NicosPavlov
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  monterey
      Port:  umbrello  |
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Comment (by NicosPavlov):

 Regarding the flickering, some users don't experience it, and the ones
 that do had sometimes success by using the native graphics system as
 mentioned in the kdelibs4 notes.

 >  Attention:
 >  Users who experience graphics glitches (like flickering) in KDE4
 application on newer OS versions
 >  are invited to use the qtconfig application (in
 /Applications/MacPorts/Qt4) and experiment with
 >  the Native graphics system as described in the qt4-mac notes.

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Ticket URL: <https://trac.macports.org/ticket/64703#comment:5>
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