diff options
| author | Erik Verbruggen <erik.verbruggen@digia.com> | 2016-04-08 15:20:23 +0200 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@qt.io> | 2016-06-27 06:20:23 +0000 |
| commit | 3dfd47362fea05bc354f814b5b743856f5ce7462 (patch) | |
| tree | f8f1088995b9ffa121defafd6a976c19bbc34a55 /src/quick/designer | |
| parent | d453275a883b6af4e8c7c45dcc632c3728221047 (diff) | |
QML: Specialize bindings based on target property type.
When we can determine the type of a target property during type
compilation, we can skip a whole bunch of code that deals with
converting the result of a binding to the correct (target) type.
This removes 65 instructions on x86 for such typed bindings.
Change-Id: Id2c7c57b9ae6dfbeb921121beae9630604ca1d17
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/quick/designer')
| -rw-r--r-- | src/quick/designer/qquickdesignercustomobjectdata.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/quick/designer/qquickdesignercustomobjectdata.cpp b/src/quick/designer/qquickdesignercustomobjectdata.cpp index 93e7b6133f..42dcb08d45 100644 --- a/src/quick/designer/qquickdesignercustomobjectdata.cpp +++ b/src/quick/designer/qquickdesignercustomobjectdata.cpp @@ -257,7 +257,8 @@ void QQuickDesignerCustomObjectData::setPropertyBinding(QQmlContext *context, return; if (property.isProperty()) { - QQmlBinding *binding = new QQmlBinding(expression, object(), context); + QQmlBinding *binding = QQmlBinding::create(&QQmlPropertyPrivate::get(property)->core, + expression, object(), context); binding->setTarget(property); binding->setNotifyOnValueChanged(true); |