Restore any absolute geometry changed by AnchorChanges when returning

to the base state.

Task-number: QTBUG-11834

2 files changed, 52 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativestates/data/anchorRewindBug2.qml b/tests/auto/declarative/qdeclarativestates/data/anchorRewindBug2.qml
new file mode 100644
index 0000000..4ed2815
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativestates/data/anchorRewindBug2.qml
@@ -0,0 +1,25 @@
+import Qt 4.7
+
+Rectangle {
+    id: root
+    width:200; height:300
+
+    Rectangle {
+        id: rectangle
+        objectName: "mover"
+        color: "green"
+        width:50; height:50
+    }
+
+    states: [
+        State {
+            name: "anchored"
+            AnchorChanges {
+                target: rectangle
+                anchors.left: root.left
+                anchors.right: root.right
+                anchors.bottom: root.bottom
+            }
+        }
+    ]
+}
diff --git a/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp b/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp
index 4a0ae30..f61ecf5 100644
--- a/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp
+++ b/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp
@@ -123,6 +123,7 @@ private slots:
     void anchorChanges5();
     void anchorChangesCrash();
     void anchorRewindBug();
+    void anchorRewindBug2();
     void script();
     void restoreEntryValues();
     void explicitChanges();
@@ -860,6 +861,32 @@ void tst_qdeclarativestates::anchorRewindBug()
     delete rect;
 }
 
+// QTBUG-11834
+void tst_qdeclarativestates::anchorRewindBug2()
+{
+    QDeclarativeEngine engine;
+
+    QDeclarativeComponent rectComponent(&engine, SRCDIR "/data/anchorRewindBug2.qml");
+    QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(rectComponent.create());
+    QVERIFY(rect != 0);
+
+    QDeclarativeRectangle *mover = rect->findChild<QDeclarativeRectangle*>("mover");
+
+    QVERIFY(mover != 0);
+    QCOMPARE(mover->y(), qreal(0.0));
+    QCOMPARE(mover->width(), qreal(50.0));
+
+    QDeclarativeItemPrivate::get(rect)->setState("anchored");
+    QCOMPARE(mover->y(), qreal(250.0));
+    QCOMPARE(mover->width(), qreal(200.0));
+
+    QDeclarativeItemPrivate::get(rect)->setState("");
+    QCOMPARE(mover->y(), qreal(0.0));
+    QCOMPARE(mover->width(), qreal(50.0));
+
+    delete rect;
+}
+
 void tst_qdeclarativestates::script()
 {
     QDeclarativeEngine engine;