QQmlDelegateModel: guard new row/column properties with revision 12

Tag the new 'row' and 'column' properties with revision 12.
This will make sure that they cannot be accessed by the delegate
unless the QQmlAdaptorModel has the correct minorVersion set.

Fixes: QTBUG-70031
Change-Id: I49e67c37ab5b7925c7bca313bbb99f04d1387cc4
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

3 files changed, 13 insertions, 4 deletions

diff --git a/src/qml/types/qqmldelegatemodel_p_p.h b/src/qml/types/qqmldelegatemodel_p_p.h
index 0cd772ede0..0028849828 100644
--- a/src/qml/types/qqmldelegatemodel_p_p.h
+++ b/src/qml/types/qqmldelegatemodel_p_p.h
@@ -96,8 +96,8 @@ class QQmlDelegateModelItem : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(int index READ modelIndex NOTIFY modelIndexChanged)
-    Q_PROPERTY(int row MEMBER row NOTIFY rowChanged)
-    Q_PROPERTY(int column MEMBER column NOTIFY columnChanged)
+    Q_PROPERTY(int row READ modelRow NOTIFY rowChanged REVISION 12)
+    Q_PROPERTY(int column READ modelColumn NOTIFY columnChanged REVISION 12)
     Q_PROPERTY(QObject *model READ modelObject CONSTANT)
 public:
     QQmlDelegateModelItem(QQmlDelegateModelItemMetaType *metaType,
@@ -126,6 +126,8 @@ public:
 
     int groupIndex(Compositor::Group group);
 
+    int modelRow() const { return row; }
+    int modelColumn() const { return column; }
     int modelIndex() const { return index; }
     virtual void setModelIndex(int idx, int newRow, int newColumn);
 
@@ -156,8 +158,8 @@ public:
 
 Q_SIGNALS:
     void modelIndexChanged();
-    void rowChanged();
-    void columnChanged();
+    Q_REVISION(12) void rowChanged();
+    Q_REVISION(12) void columnChanged();
 
 protected:
     void objectDestroyed(QObject *);
diff --git a/src/qml/types/qqmltableinstancemodel.cpp b/src/qml/types/qqmltableinstancemodel.cpp
index 1054158dc8..2170e2daec 100644
--- a/src/qml/types/qqmltableinstancemodel.cpp
+++ b/src/qml/types/qqmltableinstancemodel.cpp
@@ -82,6 +82,11 @@ QQmlTableInstanceModel::QQmlTableInstanceModel(QQmlContext *qmlContext, QObject
 {
 }
 
+void QQmlTableInstanceModel::useImportVersion(int minorVersion)
+{
+    m_adaptorModel.useImportVersion(minorVersion);
+}
+
 QQmlTableInstanceModel::~QQmlTableInstanceModel()
 {
     for (const auto modelItem : m_modelItems) {
diff --git a/src/qml/types/qqmltableinstancemodel_p.h b/src/qml/types/qqmltableinstancemodel_p.h
index 03761af326..3dd5c4e4ce 100644
--- a/src/qml/types/qqmltableinstancemodel_p.h
+++ b/src/qml/types/qqmltableinstancemodel_p.h
@@ -93,6 +93,8 @@ public:
     QQmlTableInstanceModel(QQmlContext *qmlContext, QObject *parent = nullptr);
     ~QQmlTableInstanceModel() override;
 
+    void useImportVersion(int minorVersion);
+
     int count() const override { return m_adaptorModel.count(); }
     int rows() const { return m_adaptorModel.rowCount(); }
     int columns() const { return m_adaptorModel.columnCount(); }