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Add support for explicitly marking a property as dirty

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When a binding is backed by old-style property captures, then having
this API is needed for Qml.

Change-Id: Icf51efe057eaf845969ed2cda52d082dedde677e
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
This commit is contained in:
Simon Hausmann 2020-02-10 15:12:32 +01:00
parent 1fcce51053
commit 58992993a3
2 changed files with 9 additions and 0 deletions
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2
src/corelib/kernel/qproperty.h
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@ -137,6 +137,8 @@ public:
QMetaType valueMetaType() const; QMetaType valueMetaType() const;
void setDirty(bool dirty = true);
private: private:
explicit QUntypedPropertyBinding(const QPropertyBindingPrivatePtr &priv); explicit QUntypedPropertyBinding(const QPropertyBindingPrivatePtr &priv);
friend class QtPrivate::QPropertyBase; friend class QtPrivate::QPropertyBase;

7
src/corelib/kernel/qpropertybinding.cpp
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@ -162,4 +162,11 @@ QMetaType QUntypedPropertyBinding::valueMetaType() const
return d->metaType; return d->metaType;
} }
void QUntypedPropertyBinding::setDirty(bool dirty)
{
if (!d)
return;
d->dirty = dirty;
}
QT_END_NAMESPACE QT_END_NAMESPACE