Expose delegateModelAccess from QQuickItemView

It mirrors the same property from any internal delegate model. If the
internal model is not a delegate model, the value is "Qt5ReadWrite".

[ChangeLog][QtQuick] ListView and GridView now have a new property
delegateModelAccess. Setting it to DelegateModel.ReadWrite allows you to
write values into the model via required properties just as you could
with context properties.

Task-number: QTBUG-132420
Change-Id: I72e27fd737ef2ef25da067e4192b58aad9084143
Reviewed-by: Fabian Kosmale <[email protected]>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/quick/items/qquickitemview_p_p.h b/src/quick/items/qquickitemview_p_p.h
index 03fa783c3d..3559f0bc5c 100644
--- a/src/quick/items/qquickitemview_p_p.h
+++ b/src/quick/items/qquickitemview_p_p.h
@@ -169,6 +169,7 @@ public:
     qreal calculatedMaxExtent() const;
 
     void applyDelegateChange();
+    void applyDelegateModelAccessChange();
 
     void applyPendingChanges();
     bool applyModelChanges(ChangeResult *insertionResult, ChangeResult *removalResult);
@@ -311,6 +312,7 @@ public:
     bool delegateValidated : 1;
     bool isClearing : 1;
     bool explicitDelegate: 1;
+    bool explicitDelegateModelAccess: 1;
 
 protected:
     virtual Qt::Orientation layoutOrientation() const = 0;