diff options
| author | Bjørn Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-07-02 12:59:51 (GMT) |
|---|---|---|
| committer | Bjørn Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-07-02 12:59:51 (GMT) |
| commit | c4ae87721e011fe44f301c4039f0651a05394162 (patch) | |
| tree | c5e35a6360a7b93463ae627a8781a3b0ad138499 /util | |
| parent | 6d71de4283c05b1b42ef26fe4c23334ad34c8a54 (diff) | |
| download | Qt-c4ae87721e011fe44f301c4039f0651a05394162.zip Qt-c4ae87721e011fe44f301c4039f0651a05394162.tar.gz Qt-c4ae87721e011fe44f301c4039f0651a05394162.tar.bz2 | |
Speedup item-lookup in Graphics View.
We don't have to do a stable sort anymore because the lessThan operator
now accounts for the insertion order. This also means we don't have to
sort all top-level items to preserve the insertion order in
QGraphicsScenePrivate::topLevelItemsInStackingOrder.
Reviewed-by: Andreas
Diffstat (limited to 'util')
0 files changed, 0 insertions, 0 deletions