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| author | Marc Mutz <marc.mutz@kdab.com> | 2015-12-01 16:02:57 +0100 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2015-12-02 22:16:46 +0000 |
| commit | e85ba9c67fc90a5076a0c00335bd47f17a68d437 (patch) | |
| tree | 36130efda295d6eb50d379441b46ee4852b942d2 /mkspecs/wince70embedded-armv4i-msvc2008/qmake.conf | |
| parent | 13777097118c496391d4b9656b95097ac25e4a40 (diff) | |
QComboBox: don't re-evaluate count()/model->rowCount() all the time
QAbstractItemModel::rowCount() is a potentially expensive
operation, so cache its value whereever possible.
Change-Id: Ib2829b20a0fedcbf091a535945b88db323b53fbe
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Diffstat (limited to 'mkspecs/wince70embedded-armv4i-msvc2008/qmake.conf')
0 files changed, 0 insertions, 0 deletions