Add flow property to Grid, adding TopToBottom mode.

Task-number: QTBUG-9183

2 files changed, 73 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativepositioners/data/grid-toptobottom.qml b/tests/auto/declarative/qdeclarativepositioners/data/grid-toptobottom.qml
new file mode 100644
index 0000000..34a84bf
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativepositioners/data/grid-toptobottom.qml
@@ -0,0 +1,41 @@
+import Qt 4.6
+
+Item {
+    width: 640
+    height: 480
+    Grid {
+        objectName: "grid"
+        rows: 3
+        flow: Grid.TopToBottom
+        Rectangle {
+            objectName: "one"
+            color: "red"
+            width: 50
+            height: 50
+        }
+        Rectangle {
+            objectName: "two"
+            color: "green"
+            width: 20
+            height: 50
+        }
+        Rectangle {
+            objectName: "three"
+            color: "blue"
+            width: 50
+            height: 20
+        }
+        Rectangle {
+            objectName: "four"
+            color: "cyan"
+            width: 50
+            height: 50
+        }
+        Rectangle {
+            objectName: "five"
+            color: "magenta"
+            width: 10
+            height: 10
+        }
+    }
+}
diff --git a/tests/auto/declarative/qdeclarativepositioners/tst_qdeclarativepositioners.cpp b/tests/auto/declarative/qdeclarativepositioners/tst_qdeclarativepositioners.cpp
index 8692596..b4ac0e1 100644
--- a/tests/auto/declarative/qdeclarativepositioners/tst_qdeclarativepositioners.cpp
+++ b/tests/auto/declarative/qdeclarativepositioners/tst_qdeclarativepositioners.cpp
@@ -61,6 +61,7 @@ private slots:
     void test_vertical_spacing();
     void test_vertical_animated();
     void test_grid();
+    void test_grid_topToBottom();
     void test_grid_spacing();
     void test_grid_animated();
     void test_grid_zero_columns();
@@ -305,6 +306,37 @@ void tst_QDeclarativePositioners::test_grid()
     QCOMPARE(grid->height(), 100.0);
 }
 
+void tst_QDeclarativePositioners::test_grid_topToBottom()
+{
+    QDeclarativeView *canvas = createView(SRCDIR "/data/grid-toptobottom.qml");
+
+    QDeclarativeRectangle *one = canvas->rootObject()->findChild<QDeclarativeRectangle*>("one");
+    QVERIFY(one != 0);
+    QDeclarativeRectangle *two = canvas->rootObject()->findChild<QDeclarativeRectangle*>("two");
+    QVERIFY(two != 0);
+    QDeclarativeRectangle *three = canvas->rootObject()->findChild<QDeclarativeRectangle*>("three");
+    QVERIFY(three != 0);
+    QDeclarativeRectangle *four = canvas->rootObject()->findChild<QDeclarativeRectangle*>("four");
+    QVERIFY(four != 0);
+    QDeclarativeRectangle *five = canvas->rootObject()->findChild<QDeclarativeRectangle*>("five");
+    QVERIFY(five != 0);
+
+    QCOMPARE(one->x(), 0.0);
+    QCOMPARE(one->y(), 0.0);
+    QCOMPARE(two->x(), 0.0);
+    QCOMPARE(two->y(), 50.0);
+    QCOMPARE(three->x(), 0.0);
+    QCOMPARE(three->y(), 100.0);
+    QCOMPARE(four->x(), 50.0);
+    QCOMPARE(four->y(), 0.0);
+    QCOMPARE(five->x(), 50.0);
+    QCOMPARE(five->y(), 50.0);
+
+    QDeclarativeItem *grid = canvas->rootObject()->findChild<QDeclarativeItem*>("grid");
+    QCOMPARE(grid->width(), 100.0);
+    QCOMPARE(grid->height(), 120.0);
+}
+
 void tst_QDeclarativePositioners::test_grid_spacing()
 {
     QDeclarativeView *canvas = createView(SRCDIR "/data/grid-spacing.qml");