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| author | Topi Reinio <topi.reinio@qt.io> | 2020-11-23 10:51:57 +0100 |
|---|---|---|
| committer | Topi Reinio <topi.reinio@qt.io> | 2020-11-30 17:16:22 +0100 |
| commit | af7f7732cb52888c468b3e86a67e61b83fee11e2 (patch) | |
| tree | d0a6f71c7864dd8b307bac87d9f24ca3fc9c78d7 /src/corelib/doc/src/objectmodel/properties.qdoc | |
| parent | 9aa34f3bf2f4dac1b9c0a29a57f0fe863c2bd951 (diff) | |
Doc: Document BINDABLE attribute for Q_PROPERTY macro
Pick-to: 6.0
Fixes: QTBUG-87036
Change-Id: Ia6067d887b9b697dbcb8e02bce5a560a8ac5eaf3
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/corelib/doc/src/objectmodel/properties.qdoc')
| -rw-r--r-- | src/corelib/doc/src/objectmodel/properties.qdoc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/corelib/doc/src/objectmodel/properties.qdoc b/src/corelib/doc/src/objectmodel/properties.qdoc index e3c506e8bc..9a2517e050 100644 --- a/src/corelib/doc/src/objectmodel/properties.qdoc +++ b/src/corelib/doc/src/objectmodel/properties.qdoc @@ -131,6 +131,12 @@ editable property for (checkable) buttons. Note that QItemDelegate gets and sets a widget's \c USER property. + \li The \c {BINDABLE bindableProperty} attribute indicates that the + property supports bindings, and that it is possible to set and inspect + bindings to this property via the meta object system (QMetaProperty). + \c bindableProperty names a class member of type QBindable<T>, where T + is the property type. This attribute was introduced in Qt 6.0. + \li The presence of the \c CONSTANT attribute indicates that the property value is constant. For a given object instance, the READ method of a constant property must return the same value every time it is called. This |