From: Martin Jones <martin.jones@nokia.com>
Date: Tue, 8 Nov 2011 23:06:39 +0000 (+1000)
Subject: tst_QSGGridView enforceRange_rightToLeft fails
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=15547ac366bdfd6f35779995b5d56df669b5e564;p=konrad%2Fqtdeclarative.git

tst_QSGGridView enforceRange_rightToLeft fails

Change 9bd6361400a2a4e4045a090de73d70082cc6d1bf corrected the
highlight range for right to left layout, i.e. positioned relative
to the right.  This change fixes the autotest to account for this and
fixes flicking in StrictlyEnforceRange mode with RTL layout.

Task-number: QTBUG-22162
Change-Id: I133b7e647883e51783bcf54111871451a3a7e67f
Reviewed-by: Bea Lam <bea.lam@nokia.com>
---

diff --git a/src/declarative/items/qquickgridview.cpp b/src/declarative/items/qquickgridview.cpp
index a194772..2793032 100644
--- a/src/declarative/items/qquickgridview.cpp
+++ b/src/declarative/items/qquickgridview.cpp
@@ -335,9 +335,6 @@ qreal QQuickGridViewPrivate::snapPosAt(qreal pos) const
     qreal snapPos = 0;
     if (!visibleItems.isEmpty()) {
         qreal highlightStart = highlightRangeStart;
-        if (isRightToLeftTopToBottom())
-            highlightStart = highlightRangeEndValid ? -size() + highlightRangeEnd : -size();
-
         pos += highlightStart;
         pos += rowSize()/2;
         snapPos = static_cast<FxGridItemSG*>(visibleItems.first())->rowPos() - visibleIndex / columns * rowSize();
@@ -346,8 +343,8 @@ qreal QQuickGridViewPrivate::snapPosAt(qreal pos) const
         qreal maxExtent;
         qreal minExtent;
         if (isRightToLeftTopToBottom()) {
-            maxExtent = q->minXExtent();
-            minExtent = q->maxXExtent();
+            maxExtent = q->minXExtent()-size();
+            minExtent = q->maxXExtent()-size();
         } else {
             maxExtent = flow == QQuickGridView::LeftToRight ? -q->maxYExtent() : -q->maxXExtent();
             minExtent = flow == QQuickGridView::LeftToRight ? -q->minYExtent() : -q->minXExtent();
diff --git a/tests/auto/declarative/qquickgridview/tst_qquickgridview.cpp b/tests/auto/declarative/qquickgridview/tst_qquickgridview.cpp
index 5f3842a..9492605 100644
--- a/tests/auto/declarative/qquickgridview/tst_qquickgridview.cpp
+++ b/tests/auto/declarative/qquickgridview/tst_qquickgridview.cpp
@@ -2356,18 +2356,17 @@ void tst_QQuickGridView::enforceRange_rightToLeft()
     QQuickGridView *gridview = findItem<QQuickGridView>(canvas->rootObject(), "grid");
     QTRY_VERIFY(gridview != 0);
 
-    QTRY_COMPARE(gridview->preferredHighlightBegin(), 100.0);
-    QTRY_COMPARE(gridview->preferredHighlightEnd(), 100.0);
-    QTRY_COMPARE(gridview->highlightRangeMode(), QQuickGridView::StrictlyEnforceRange);
+    QCOMPARE(gridview->preferredHighlightBegin(), 100.0);
+    QCOMPARE(gridview->preferredHighlightEnd(), 100.0);
+    QCOMPARE(gridview->highlightRangeMode(), QQuickGridView::StrictlyEnforceRange);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QVERIFY(contentItem != 0);
 
     // view should be positioned at the top of the range.
     QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", 0);
-    QTRY_VERIFY(item);
-    QEXPECT_FAIL("", "QTBUG-22162", Abort);
-    QTRY_COMPARE(gridview->contentX(), -100.);
+    QVERIFY(item);
+    QTRY_COMPARE(gridview->contentX(), -140.);
     QTRY_COMPARE(gridview->contentY(), 0.0);
 
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 0);
@@ -2378,11 +2377,11 @@ void tst_QQuickGridView::enforceRange_rightToLeft()
     QTRY_COMPARE(number->text(), model.number(0));
 
     // Check currentIndex is updated when contentItem moves
-    gridview->setContentX(-200);
+    gridview->setContentX(-240);
     QTRY_COMPARE(gridview->currentIndex(), 3);
 
     gridview->setCurrentIndex(7);
-    QTRY_COMPARE(gridview->contentX(), -300.);
+    QTRY_COMPARE(gridview->contentX(), -340.);
     QTRY_COMPARE(gridview->contentY(), 0.0);
 
     TestModel model2;