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-rw-r--r--src/qml/util/qqmladaptormodel.cpp58
-rw-r--r--src/qml/util/qqmladaptormodel_p.h9
2 files changed, 17 insertions, 50 deletions
diff --git a/src/qml/util/qqmladaptormodel.cpp b/src/qml/util/qqmladaptormodel.cpp
index faae38abec..24d9c14611 100644
--- a/src/qml/util/qqmladaptormodel.cpp
+++ b/src/qml/util/qqmladaptormodel.cpp
@@ -462,26 +462,8 @@ public:
return model.aim()->columnCount(model.rootIndex);
}
- void cleanup(QQmlAdaptorModel &model, QQmlDelegateModel *vdm) const override
+ void cleanup(QQmlAdaptorModel &) const override
{
- QAbstractItemModel * const aim = model.aim();
- if (aim && vdm) {
- QObject::disconnect(aim, SIGNAL(rowsInserted(QModelIndex,int,int)),
- vdm, SLOT(_q_rowsInserted(QModelIndex,int,int)));
- QObject::disconnect(aim, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
- vdm, SLOT(_q_rowsAboutToBeRemoved(QModelIndex,int,int)));
- QObject::disconnect(aim, SIGNAL(rowsRemoved(QModelIndex,int,int)),
- vdm, SLOT(_q_rowsRemoved(QModelIndex,int,int)));
- QObject::disconnect(aim, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),
- vdm, SLOT(_q_dataChanged(QModelIndex,QModelIndex,QVector<int>)));
- QObject::disconnect(aim, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
- vdm, SLOT(_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)));
- QObject::disconnect(aim, SIGNAL(modelReset()),
- vdm, SLOT(_q_modelReset()));
- QObject::disconnect(aim, SIGNAL(layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)),
- vdm, SLOT(_q_layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)));
- }
-
const_cast<VDMAbstractItemModelDataType *>(this)->release();
}
@@ -783,7 +765,7 @@ public:
metaObject = builder.toMetaObject();
}
- void cleanup(QQmlAdaptorModel &, QQmlDelegateModel *) const override
+ void cleanup(QQmlAdaptorModel &) const override
{
const_cast<VDMObjectDelegateDataType *>(this)->release();
}
@@ -917,50 +899,34 @@ QQmlAdaptorModel::~QQmlAdaptorModel()
accessors->cleanup(*this);
}
-void QQmlAdaptorModel::setModel(const QVariant &variant, QQmlDelegateModel *vdm, QQmlEngine *engine)
+void QQmlAdaptorModel::setModel(const QVariant &variant, QObject *parent, QQmlEngine *engine)
{
- accessors->cleanup(*this, vdm);
+ accessors->cleanup(*this);
list.setList(variant, engine);
if (QObject *object = qvariant_cast<QObject *>(list.list())) {
- setObject(object, vdm);
- if (QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(object)) {
+ setObject(object, parent);
+ if (qobject_cast<QAbstractItemModel *>(object))
accessors = new VDMAbstractItemModelDataType(this);
-
- qmlobject_connect(model, QAbstractItemModel, SIGNAL(rowsInserted(QModelIndex,int,int)),
- vdm, QQmlDelegateModel, SLOT(_q_rowsInserted(QModelIndex,int,int)));
- qmlobject_connect(model, QAbstractItemModel, SIGNAL(rowsRemoved(QModelIndex,int,int)),
- vdm, QQmlDelegateModel, SLOT(_q_rowsRemoved(QModelIndex,int,int)));
- qmlobject_connect(model, QAbstractItemModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
- vdm, QQmlDelegateModel, SLOT(_q_rowsAboutToBeRemoved(QModelIndex,int,int)));
- qmlobject_connect(model, QAbstractItemModel, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),
- vdm, QQmlDelegateModel, SLOT(_q_dataChanged(QModelIndex,QModelIndex,QVector<int>)));
- qmlobject_connect(model, QAbstractItemModel, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
- vdm, QQmlDelegateModel, SLOT(_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)));
- qmlobject_connect(model, QAbstractItemModel, SIGNAL(modelReset()),
- vdm, QQmlDelegateModel, SLOT(_q_modelReset()));
- qmlobject_connect(model, QAbstractItemModel, SIGNAL(layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)),
- vdm, QQmlDelegateModel, SLOT(_q_layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)));
- } else {
+ else
accessors = new VDMObjectDelegateDataType;
- }
} else if (list.type() == QQmlListAccessor::ListProperty) {
- setObject(static_cast<const QQmlListReference *>(variant.constData())->object(), vdm);
+ setObject(static_cast<const QQmlListReference *>(variant.constData())->object(), parent);
accessors = new VDMObjectDelegateDataType;
} else if (list.type() != QQmlListAccessor::Invalid
&& list.type() != QQmlListAccessor::Instance) { // Null QObject
- setObject(nullptr, vdm);
+ setObject(nullptr, parent);
accessors = &qt_vdm_list_accessors;
} else {
- setObject(nullptr, vdm);
+ setObject(nullptr, parent);
accessors = &qt_vdm_null_accessors;
}
}
-void QQmlAdaptorModel::invalidateModel(QQmlDelegateModel *vdm)
+void QQmlAdaptorModel::invalidateModel()
{
- accessors->cleanup(*this, vdm);
+ accessors->cleanup(*this);
accessors = &qt_vdm_null_accessors;
// Don't clear the model object as we still need the guard to clear the list variant if the
// object is destroyed.
diff --git a/src/qml/util/qqmladaptormodel_p.h b/src/qml/util/qqmladaptormodel_p.h
index af0917cf3b..b834704163 100644
--- a/src/qml/util/qqmladaptormodel_p.h
+++ b/src/qml/util/qqmladaptormodel_p.h
@@ -68,7 +68,7 @@ class QQmlDelegateModel;
class QQmlDelegateModelItem;
class QQmlDelegateModelItemMetaType;
-class QQmlAdaptorModel : public QQmlStrongJSQObjectReference<QObject>
+class Q_QML_PRIVATE_EXPORT QQmlAdaptorModel : public QQmlStrongJSQObjectReference<QObject>
{
public:
class Accessors
@@ -78,7 +78,7 @@ public:
virtual ~Accessors();
virtual int rowCount(const QQmlAdaptorModel &) const { return 0; }
virtual int columnCount(const QQmlAdaptorModel &) const { return 0; }
- virtual void cleanup(QQmlAdaptorModel &, QQmlDelegateModel * = nullptr) const {}
+ virtual void cleanup(QQmlAdaptorModel &) const {}
virtual QVariant value(const QQmlAdaptorModel &, int, const QString &) const {
return QVariant(); }
@@ -114,8 +114,8 @@ public:
~QQmlAdaptorModel();
inline QVariant model() const { return list.list(); }
- void setModel(const QVariant &variant, QQmlDelegateModel *vdm, QQmlEngine *engine);
- void invalidateModel(QQmlDelegateModel *vdm);
+ void setModel(const QVariant &variant, QObject *parent, QQmlEngine *engine);
+ void invalidateModel();
bool isValid() const;
int count() const;
@@ -125,6 +125,7 @@ public:
int columnAt(int index) const;
int indexAt(int row, int column) const;
+ inline bool adaptsAim() const { return qobject_cast<QAbstractItemModel *>(object()); }
inline QAbstractItemModel *aim() { return static_cast<QAbstractItemModel *>(object()); }
inline const QAbstractItemModel *aim() const { return static_cast<const QAbstractItemModel *>(object()); }
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-14 17:38:54 +0000