Size loaded item before bindings are evaluated

If the Loader size is set explicitly we can set the item size
before the bindings are run, and avoiding an additional
anchor layout.

Also ensure item implict size changes are propagated/notified in the
Loader.

Change-Id: Ie22b018b22be8457ccf30b907a26e44260b9cef7
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/quick/items/qquickloader_p_p.h b/src/quick/items/qquickloader_p_p.h
index 1ad7756ed8..0978911315 100644
--- a/src/quick/items/qquickloader_p_p.h
+++ b/src/quick/items/qquickloader_p_p.h
@@ -87,6 +87,8 @@ public:
     ~QQuickLoaderPrivate();
 
     void itemGeometryChanged(QQuickItem *item, const QRectF &newGeometry, const QRectF &oldGeometry);
+    void itemImplicitWidthChanged(QQuickItem *);
+    void itemImplicitHeightChanged(QQuickItem *);
     void clear();
     void initResize();
     void load();
@@ -97,6 +99,9 @@ public:
     QUrl resolveSourceUrl(QQmlV8Function *args);
     v8::Handle<v8::Object> extractInitialPropertyValues(QQmlV8Function *args, QObject *loader, bool *error);
 
+    virtual qreal getImplicitWidth() const;
+    virtual qreal getImplicitHeight() const;
+
     QUrl source;
     QQuickItem *item;
     QQmlComponent *component;
@@ -105,8 +110,6 @@ public:
     v8::Persistent<v8::Object> initialPropertyValues;
     v8::Persistent<v8::Object> qmlGlobalForIpv;
     bool updatingSize: 1;
-    bool itemWidthValid : 1;
-    bool itemHeightValid : 1;
     bool active : 1;
     bool loadingFromSource : 1;
     bool asynchronous : 1;