[ENH] Variable lists (with QListView) optimizations#2994
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markotoplak merged 7 commits intobiolab:masterfrom Apr 13, 2018
Merged
[ENH] Variable lists (with QListView) optimizations#2994markotoplak merged 7 commits intobiolab:masterfrom
markotoplak merged 7 commits intobiolab:masterfrom
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... where used to select variable length (large) models.
Codecov Report
@@ Coverage Diff @@
## master #2994 +/- ##
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+ Coverage 81.88% 81.88% +<.01%
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Files 329 329
Lines 56867 56871 +4
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+ Hits 46564 46568 +4
Misses 10303 10303 |
The default implementations in QAbstractListItemModel is sufficient
and faster ('index' in particular is on a hot path in the Qt
model/view framework so it needs to be fast)
... when the displayed model is empty.
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i.e. when used to display dynamic content
markotoplak
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markotoplak
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Issue
Variable selection/display or large (wide) tables is slow.
Related to gh-2972
Description of changes
Includes