diff options
| author | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-01-13 15:01:10 +0300 |
|---|---|---|
| committer | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-01-14 09:53:19 +0000 |
| commit | e841da76628dabdc86e84732cb2b191784166532 (patch) | |
| tree | f5a7243a025addee2de89ea9628f2e3d1f04ccdf /src/quick/items/context2d/qquickcanvasitem.cpp | |
| parent | d64642d227be7e0ec47fd4580c0847ab59fdc017 (diff) | |
QQuickCanvasItem: fix expensive iteration over QMap::keys()
Change-Id: I97cc704d2ddbb8161de8680ae3fa787d4a6255f5
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Diffstat (limited to 'src/quick/items/context2d/qquickcanvasitem.cpp')
| -rw-r--r-- | src/quick/items/context2d/qquickcanvasitem.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/quick/items/context2d/qquickcanvasitem.cpp b/src/quick/items/context2d/qquickcanvasitem.cpp index 9abca59b1c..a77095c9f7 100644 --- a/src/quick/items/context2d/qquickcanvasitem.cpp +++ b/src/quick/items/context2d/qquickcanvasitem.cpp @@ -690,8 +690,8 @@ void QQuickCanvasItem::updatePolish() QV4::ScopedCallData callData(scope, 1); callData->thisObject = QV4::QObjectWrapper::wrap(v4, this); - foreach (int key, animationCallbacks.keys()) { - QV4::ScopedFunctionObject f(scope, animationCallbacks.value(key).value()); + for (auto it = animationCallbacks.cbegin(), end = animationCallbacks.cend(); it != end; ++it) { + QV4::ScopedFunctionObject f(scope, it.value().value()); callData->args[0] = QV4::Primitive::fromUInt32(QDateTime::currentDateTimeUtc().toTime_t()); f->call(callData); } |