Make GridView/ListView attached "view" property available to all delegate types

This is useful for accessing the view (e.g. "width", "cellWidth", ... properties)
from within section (ListView only), header, footer and highlight delegate components.

A typical usecase are components that are used in multiple views and therefore
cannot use the views's id for access.

The only attached property valid for those non-item delegates is "view". This
has been added to the documentation.

Change-Id: I33d976da778be23ed531a3b193ceee95ed9800d2
Task-number: QTBUG-32836
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

1 files changed, 1 insertions, 15 deletions

diff --git a/src/quick/items/qquicklistview_p.h b/src/quick/items/qquicklistview_p.h
index b00501d274..2494e101cd 100644
--- a/src/quick/items/qquicklistview_p.h
+++ b/src/quick/items/qquicklistview_p.h
@@ -43,7 +43,6 @@
 #define QQUICKLISTVIEW_P_H
 
 #include "qquickitemview_p.h"
-#include <qpointer.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -175,23 +174,10 @@ class QQuickListViewAttached : public QQuickItemViewAttached
 
 public:
     QQuickListViewAttached(QObject *parent)
-        : QQuickItemViewAttached(parent), m_view(0), m_sectionItem(0) {}
+        : QQuickItemViewAttached(parent), m_sectionItem(0) {}
     ~QQuickListViewAttached() {}
 
-    Q_PROPERTY(QQuickListView *view READ view NOTIFY viewChanged)
-    QQuickListView *view() { return m_view; }
-    void setView(QQuickListView *view) {
-        if (view != m_view) {
-            m_view = view;
-            Q_EMIT viewChanged();
-        }
-    }
-
-Q_SIGNALS:
-    void viewChanged();
-
 public:
-    QPointer<QQuickListView> m_view;
     QQuickItem *m_sectionItem;
 };