diff options
| author | Ulf Hermann <ulf.hermann@qt.io> | 2022-03-17 15:20:09 +0100 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@qt.io> | 2022-03-23 23:21:56 +0100 |
| commit | aa4e5d598248008f8490eef07288f60af6f77900 (patch) | |
| tree | 560a5822c4c82b9f7fccd41c85ac9b05351c5821 /src/quick/util/qquickbehavior.cpp | |
| parent | c34cdee53f81ad0d645468ebae7aa9d8cab79a3f (diff) | |
QQuickBehavior: Force notify when first setting the binding
If the binding on the proxy property results in the default value of the
type, we still want to set the original property with that value.
Fixes: QTBUG-101771
Pick-to: 6.2 6.3
Change-Id: Ia289eb734288a4bcc02444fcb73781a57216c908
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Diffstat (limited to 'src/quick/util/qquickbehavior.cpp')
| -rw-r--r-- | src/quick/util/qquickbehavior.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/quick/util/qquickbehavior.cpp b/src/quick/util/qquickbehavior.cpp index b2caddb5a1..0a58d2922d 100644 --- a/src/quick/util/qquickbehavior.cpp +++ b/src/quick/util/qquickbehavior.cpp @@ -109,8 +109,13 @@ public: const QUntypedPropertyBinding &binding) { auto This = static_cast<UntypedProxyProperty *>(d); - if (binding.valueMetaType() != This->type()) + const QMetaType type = This->type(); + if (binding.valueMetaType() != type) return {}; + + // We want to notify in any case here because the target property should be set + // even if our proxy binding results in the default value. + QPropertyBindingPrivate::get(binding)->scheduleNotify(); return This->m_bindingData.setBinding(binding, reinterpret_cast<QUntypedPropertyData *>( This->m_storage.data())); |