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scrolling scide is extremely slow on osx #984

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timblechmann opened this issue Oct 26, 2013 · 2 comments
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scrolling scide is extremely slow on osx #984

timblechmann opened this issue Oct 26, 2013 · 2 comments
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bug Issues that relate to unexpected/unwanted behavior. Don't use for PRs. env: SCIDE
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3.7.x

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@timblechmann
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scrolling the code editor is extremely slow on osx. profiling indicates that most of the CPU time is spent in QPlainTextEdit::paintEvent(event); which is called from GenericCodeEditor::paintEvent.

since qt-4.8 is only a legacy project, it is unlikely that the sc devs can fix this without migrating to qt-5
@timblechmann
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according to the qt devs these issues are related to osx 10.9 and will probably be addressed in qt-5.2

@telephon telephon mentioned this issue Nov 8, 2013
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@scztt scztt added bug Issues that relate to unexpected/unwanted behavior. Don't use for PRs. env: SCIDE labels Mar 15, 2015
@scztt scztt added this to the 3.7 milestone Mar 15, 2015
@scztt
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scztt commented Mar 15, 2015

Migrated to qt5, this is no longer an issue.

@scztt scztt closed this as completed Mar 15, 2015
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