Make QGraphicsView respect scrollbar policies

When calculating the maximum height / width which a QGraphicsView can display,
make sure we only take the scrollbars' dimensions into account if their policy
is set to Qt::ScrollBarAsNeeded:

- if the policy is set to Qt::ScrollBarAlwaysOff, the scrollbar will not be
  displayed at all

- if the policy is set to Qt::ScrollBarAlwaysOn, the scrollbar's dimensions
have already been substracted from the available space by
QAbstractScrollArea::maximumViewportSize()

Task-number: QTBUG-14711
Change-Id: If5d24b41dbe7b089abca2bf61ccbd370d4de79a1
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

2 files changed, 296 insertions, 6 deletions

diff --git a/src/widgets/graphicsview/qgraphicsview.cpp b/src/widgets/graphicsview/qgraphicsview.cpp
index c2942212e6..7a63c1eaf4 100644
--- a/src/widgets/graphicsview/qgraphicsview.cpp
+++ b/src/widgets/graphicsview/qgraphicsview.cpp
@@ -381,19 +381,21 @@ void QGraphicsViewPrivate::recalculateContentSize()
     if (frameOnlyAround)
         scrollBarExtent += frameWidth * 2;
 
-    bool useHorizontalScrollBar = (viewRect.width() > width) && hbarpolicy != Qt::ScrollBarAlwaysOff;
-    bool useVerticalScrollBar = (viewRect.height() > height) && vbarpolicy != Qt::ScrollBarAlwaysOff;
-    if (useHorizontalScrollBar && !useVerticalScrollBar) {
+    // We do not need to subtract the width scrollbars whose policy is
+    // Qt::ScrollBarAlwaysOn, this was already done by maximumViewportSize().
+    bool useHorizontalScrollBar = (viewRect.width() > width) && hbarpolicy == Qt::ScrollBarAsNeeded;
+    bool useVerticalScrollBar = (viewRect.height() > height) && vbarpolicy == Qt::ScrollBarAsNeeded;
+    if (useHorizontalScrollBar && vbarpolicy == Qt::ScrollBarAsNeeded) {
         if (viewRect.height() > height - scrollBarExtent)
             useVerticalScrollBar = true;
     }
-    if (useVerticalScrollBar && !useHorizontalScrollBar) {
+    if (useVerticalScrollBar && hbarpolicy == Qt::ScrollBarAsNeeded) {
         if (viewRect.width() > width - scrollBarExtent)
             useHorizontalScrollBar = true;
     }
-    if (useHorizontalScrollBar && hbarpolicy != Qt::ScrollBarAlwaysOn)
+    if (useHorizontalScrollBar)
         height -= scrollBarExtent;
-    if (useVerticalScrollBar && vbarpolicy != Qt::ScrollBarAlwaysOn)
+    if (useVerticalScrollBar)
         width -= scrollBarExtent;
 
     // Setting the ranges of these scroll bars can/will cause the values to
diff --git a/tests/auto/widgets/graphicsview/qgraphicsview/tst_qgraphicsview_2.cpp b/tests/auto/widgets/graphicsview/qgraphicsview/tst_qgraphicsview_2.cpp
index 0218c6713f..f0c234e4ff 100644
--- a/tests/auto/widgets/graphicsview/qgraphicsview/tst_qgraphicsview_2.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicsview/tst_qgraphicsview_2.cpp
@@ -272,6 +272,78 @@ static void _scrollBarRanges_data_1(int offset)
     QTest::newRow("6 x2 Always ScrollBars") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform().scale(2, 2)
                                             << Qt::ScrollBarAlwaysOn << Qt::ScrollBarAlwaysOn
                                             << -200 << (50 + 16) << -200 << (100 + 16) << false << false;
+    QTest::newRow("1 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 150, 100) << QTransform()
+                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                     << 0 << 16 << 0 << 0 << false << false;
+    QTest::newRow("2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 100) << QTransform()
+                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                     << 0 << (50 + 16) << 0 << 0 << false << false;
+    QTest::newRow("3 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 200) << QTransform()
+                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                     << 0 << (50 + 16) << 0 << 100 << false << false;
+    QTest::newRow("4 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 150, 100) << QTransform()
+                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                     << -100 << (-100 + 16) << 0 << 0 << false << false;
+    QTest::newRow("5 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 100) << QTransform()
+                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                     << -100 << (16-50) << 0 << 0 << false << false;
+    QTest::newRow("6 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform()
+                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                     << -100 << (16-50) << -100 << 0 << false << false;
+    QTest::newRow("7 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 151, 101) << QTransform()
+                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                     << 0 << 17 << 0 << 1 << false << false;
+    QTest::newRow("8 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 201, 101) << QTransform()
+                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                     << 0 << (17+50) << 0 << 1 << false << false;
+    QTest::newRow("9 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 201, 201) << QTransform()
+                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                     << 0 << 67 << 0 << 101 << false << false;
+    QTest::newRow("10 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 151, 101) << QTransform()
+                                      << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                      << -101 << (-100 + 16) << -101 << -100 << false << false;
+    QTest::newRow("11 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 201, 101) << QTransform()
+                                      << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                      << -101 << (16-50) << -101 << -100 << false << false;
+    QTest::newRow("12 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 201, 201) << QTransform()
+                                      << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                      << -101 << (16-50) << -101 << 0 << false << false;
+    QTest::newRow("13 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 166, 116) << QTransform()
+                                      << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                      << 0 << 32 << 0 << 16 << false << false;
+    QTest::newRow("14 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 216, 116) << QTransform()
+                                      << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                      << 0 << (50 + 32) << 0 << 16 << false << false;
+    QTest::newRow("15 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 216, 216) << QTransform()
+                                      << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                      << 0 << (50 + 32) << 0 << (100 + 16) << false << false;
+    QTest::newRow("16 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 166, 116) << QTransform()
+                                      << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                      << (-100 - 16) << (-100 + 16) << (-100 - 16) << -100 << false << false;
+    QTest::newRow("17 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 216, 116) << QTransform()
+                                      << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                      << (-100 - 16) << (16-50) << (-100 - 16) << -100 << false << false;
+    QTest::newRow("18 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 216, 216) << QTransform()
+                                      << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                      << (-100 - 16) << (16-50) << (-100 - 16) << 0 << false << false;
+    QTest::newRow("1 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 150, 100) << QTransform().scale(2, 2)
+                                        << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                        << 0 << (150 + 16) << 0 << 100 << false << false;
+    QTest::newRow("2 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 100) << QTransform().scale(2, 2)
+                                        << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                        << 0 << (250 + 16) << 0 << 100 << false << false;
+    QTest::newRow("3 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 200) << QTransform().scale(2, 2)
+                                        << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                        << 0 << (250 + 16) << 0 << 300 << false << false;
+    QTest::newRow("4 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 150, 100) << QTransform().scale(2, 2)
+                                        << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                        << -200 << (-50 + 16) << -200 << -100 << false << false;
+    QTest::newRow("5 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 100) << QTransform().scale(2, 2)
+                                        << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                        << -200 << (50 + 16) << -200 << -100 << false << false;
+    QTest::newRow("6 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform().scale(2, 2)
+                                        << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                        << -200 << (50 + 16) << -200 << 100 << false << false;
 }
 
 static void _scrollBarRangesMotif_data_1(int offset)
@@ -493,6 +565,78 @@ static void _scrollBarRangesMotif_data_1(int offset)
     QTest::newRow("Motif, 6 x2 Always ScrollBars") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform().scale(2, 2)
                                                    << Qt::ScrollBarAlwaysOn << Qt::ScrollBarAlwaysOn
                                                    << -200 << (50 + 16) << -200 << (100 + 16) << true << false;
+    QTest::newRow("Motif, 1 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 150, 100) << QTransform()
+                                            << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                            << 0 << 16 << 0 << 0 << true << false;
+    QTest::newRow("Motif, 2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 100) << QTransform()
+                                            << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                            << 0 << (50 + 16) << 0 << 0 << true << false;
+    QTest::newRow("Motif, 3 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 200) << QTransform()
+                                            << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                            << 0 << (50 + 16) << 0 << 100 << true << false;
+    QTest::newRow("Motif, 4 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 150, 100) << QTransform()
+                                            << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                            << -100 << (-100 + 16) << 0 << 0 << true << false;
+    QTest::newRow("Motif, 5 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 100) << QTransform()
+                                            << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                            << -100 << (16-50) << 0 << 0 << true << false;
+    QTest::newRow("Motif, 6 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform()
+                                            << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                            << -100 << (16-50) << -100 << 0 << true << false;
+    QTest::newRow("Motif, 7 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 151, 101) << QTransform()
+                                            << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                            << 0 << 17 << 0 << 1 << true << false;
+    QTest::newRow("Motif, 8 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 201, 101) << QTransform()
+                                            << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                            << 0 << (17+50) << 0 << 1 << true << false;
+    QTest::newRow("Motif, 9 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 201, 201) << QTransform()
+                                            << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                            << 0 << 67 << 0 << 101 << true << false;
+    QTest::newRow("Motif, 10 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 151, 101) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << -101 << (-100 + 16) << -101 << -100 << true << false;
+    QTest::newRow("Motif, 11 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 201, 101) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << -101 << (16-50) << -101 << -100 << true << false;
+    QTest::newRow("Motif, 12 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 201, 201) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << -101 << (16-50) << -101 << 0 << true << false;
+    QTest::newRow("Motif, 13 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 166, 116) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << 0 << 32 << 0 << 16 << true << false;
+    QTest::newRow("Motif, 14 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 216, 116) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << 0 << (50 + 32) << 0 << 16 << true << false;
+    QTest::newRow("Motif, 15 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 216, 216) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << 0 << (50 + 32) << 0 << (100 + 16) << true << false;
+    QTest::newRow("Motif, 16 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 166, 116) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << (-100 - 16) << (-100 + 16) << (-100 - 16) << -100 << true << false;
+    QTest::newRow("Motif, 17 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 216, 116) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << (-100 - 16) << (16-50) << (-100 - 16) << -100 << true << false;
+    QTest::newRow("Motif, 18 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 216, 216) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << (-100 - 16) << (16-50) << (-100 - 16) << 0 << true << false;
+    QTest::newRow("Motif, 1 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 150, 100) << QTransform().scale(2, 2)
+                                               << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                               << 0 << (150 + 16) << 0 << 100 << true << false;
+    QTest::newRow("Motif, 2 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 100) << QTransform().scale(2, 2)
+                                               << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                               << 0 << (250 + 16) << 0 << 100 << true << false;
+    QTest::newRow("Motif, 3 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 200) << QTransform().scale(2, 2)
+                                               << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                               << 0 << (250 + 16) << 0 << 300 << true << false;
+    QTest::newRow("Motif, 4 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 150, 100) << QTransform().scale(2, 2)
+                                               << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                               << -200 << (-50 + 16) << -200 << -100 << true << false;
+    QTest::newRow("Motif, 5 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 100) << QTransform().scale(2, 2)
+                                               << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                               << -200 << (50 + 16) << -200 << -100 << true << false;
+    QTest::newRow("Motif, 6 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform().scale(2, 2)
+                                               << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                               << -200 << (50 + 16) << -200 << 100 << true << false;
 }
 
 static void _scrollBarRanges_data_2(int offset)
@@ -714,6 +858,78 @@ static void _scrollBarRanges_data_2(int offset)
     QTest::newRow("Styled, 6 x2 Always ScrollBars") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform().scale(2, 2)
                                                     << Qt::ScrollBarAlwaysOn << Qt::ScrollBarAlwaysOn
                                                     << -200 << (50 + 16) << -200 << (100 + 16) << false << true;
+    QTest::newRow("Styled, 1 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 150, 100) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << 0 << 16 << 0 << 0 << false << true;
+    QTest::newRow("Styled, 2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 100) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << 0 << (50 + 16) << 0 << 0 << false << true;
+    QTest::newRow("Styled, 3 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 200) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << 0 << (50 + 16) << 0 << 100 << false << true;
+    QTest::newRow("Styled, 4 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 150, 100) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << -100 << (-100 + 16) << 0 << 0 << false << true;
+    QTest::newRow("Styled, 5 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 100) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << -100 << (16-50) << 0 << 0 << false << true;
+    QTest::newRow("Styled, 6 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << -100 << (16-50) << -100 << 0 << false << true;
+    QTest::newRow("Styled, 7 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 151, 101) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << 0 << 17 << 0 << 1 << false << true;
+    QTest::newRow("Styled, 8 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 201, 101) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << 0 << (17+50) << 0 << 1 << false << true;
+    QTest::newRow("Styled, 9 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 201, 201) << QTransform()
+                                             << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                             << 0 << 67 << 0 << 101 << false << true;
+    QTest::newRow("Styled, 10 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 151, 101) << QTransform()
+                                              << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                              << -101 << (-100 + 16) << -101 << -100 << false << true;
+    QTest::newRow("Styled, 11 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 201, 101) << QTransform()
+                                              << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                              << -101 << (16-50) << -101 << -100 << false << true;
+    QTest::newRow("Styled, 12 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 201, 201) << QTransform()
+                                              << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                              << -101 << (16-50) << -101 << 0 << false << true;
+    QTest::newRow("Styled, 13 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 166, 116) << QTransform()
+                                              << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                              << 0 << 32 << 0 << 16 << false << true;
+    QTest::newRow("Styled, 14 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 216, 116) << QTransform()
+                                              << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                              << 0 << (50 + 32) << 0 << 16 << false << true;
+    QTest::newRow("Styled, 15 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 216, 216) << QTransform()
+                                              << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                              << 0 << (50 + 32) << 0 << (100 + 16) << false << true;
+    QTest::newRow("Styled, 16 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 166, 116) << QTransform()
+                                              << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                              << (-100 - 16) << (-100 + 16) << (-100 - 16) << -100 << false << true;
+    QTest::newRow("Styled, 17 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 216, 116) << QTransform()
+                                              << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                              << (-100 - 16) << (16-50) << (-100 - 16) << -100 << false << true;
+    QTest::newRow("Styled, 18 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 216, 216) << QTransform()
+                                              << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                              << (-100 - 16) << (16-50) << (-100 - 16) << 0 << false << true;
+    QTest::newRow("Styled, 1 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 150, 100) << QTransform().scale(2, 2)
+                                                << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                << 0 << (150 + 16) << 0 << 100 << false << true;
+    QTest::newRow("Styled, 2 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 100) << QTransform().scale(2, 2)
+                                                << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                << 0 << (250 + 16) << 0 << 100 << false << true;
+    QTest::newRow("Styled, 3 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 200) << QTransform().scale(2, 2)
+                                                << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                << 0 << (250 + 16) << 0 << 300 << false << true;
+    QTest::newRow("Styled, 4 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 150, 100) << QTransform().scale(2, 2)
+                                                << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                << -200 << (-50 + 16) << -200 << -100 << false << true;
+    QTest::newRow("Styled, 5 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 100) << QTransform().scale(2, 2)
+                                                << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                << -200 << (50 + 16) << -200 << -100 << false << true;
+    QTest::newRow("Styled, 6 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform().scale(2, 2)
+                                                << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                << -200 << (50 + 16) << -200 << 100 << false << true;
 }
 
 static void _scrollBarRangesMotif_data_2(int offset)
@@ -935,6 +1151,78 @@ static void _scrollBarRangesMotif_data_2(int offset)
     QTest::newRow("Motif, Styled, 6 x2 Always ScrollBars") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform().scale(2, 2)
                                                            << Qt::ScrollBarAlwaysOn << Qt::ScrollBarAlwaysOn
                                                            << -200 << (50 + 16 + 4) << -200 << (100 + 16 + 4) << true << true;
+    QTest::newRow("Motif, Styled, 1 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 150, 100) << QTransform()
+                                                    << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                    << 0 << (16 + 4) << 0 << 0 << true << true;
+    QTest::newRow("Motif, Styled, 2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 100) << QTransform()
+                                                    << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                    << 0 << (50 + 16 + 4) << 0 << 0 << true << true;
+    QTest::newRow("Motif, Styled, 3 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 200) << QTransform()
+                                                    << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                    << 0 << (50 + 16 + 4) << 0 << 100 << true << true;
+    QTest::newRow("Motif, Styled, 4 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 150, 100) << QTransform()
+                                                    << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                    << -100 << (-100 + 16 + 4) << 0 << 0 << true << true;
+    QTest::newRow("Motif, Styled, 5 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 100) << QTransform()
+                                                    << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                    << -100 << (16 + 4 -50) << 0 << 0 << true << true;
+    QTest::newRow("Motif, Styled, 6 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform()
+                                                    << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                    << -100 << (16 + 4 -50) << -100 << 0 << true << true;
+    QTest::newRow("Motif, Styled, 7 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 151, 101) << QTransform()
+                                                    << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                    << 0 << (17 + 4) << 0 << 1 << true << true;
+    QTest::newRow("Motif, Styled, 8 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 201, 101) << QTransform()
+                                                    << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                    << 0 << (17 + 4 + 50) << 0 << 1 << true << true;
+    QTest::newRow("Motif, Styled, 9 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 201, 201) << QTransform()
+                                                    << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                    << 0 << (117 + 4 - 50) << 0 << 101 << true << true;
+    QTest::newRow("Motif, Styled, 10 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 151, 101) << QTransform()
+                                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                     << -101 << (-100 + 16 + 4) << -101 << -100 << true << true;
+    QTest::newRow("Motif, Styled, 11 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 201, 101) << QTransform()
+                                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                     << -101 << (16 + 4 - 50) << -101 << -100 << true << true;
+    QTest::newRow("Motif, Styled, 12 Vertical Only") << QSize(150, 100) << QRectF(-101, -101, 201, 201) << QTransform()
+                                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                     << -101 << (16 + 4 - 50) << -101 << 0 << true << true;
+    QTest::newRow("Motif, Styled, 13 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 166, 116) << QTransform()
+                                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                     << 0 << (32 + 4) << 0 << 16 << true << true;
+    QTest::newRow("Motif, Styled, 14 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 216, 116) << QTransform()
+                                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                     << 0 << (50 + 32 + 4) << 0 << 16 << true << true;
+    QTest::newRow("Motif, Styled, 15 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 216, 216) << QTransform()
+                                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                     << 0 << (50 + 32 + 4) << 0 << (100 + 16) << true << true;
+    QTest::newRow("Motif, Styled, 16 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 166, 116) << QTransform()
+                                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                     << (-100 - 16) << (-100 + 16 + 4) << (-100 - 16) << -100 << true << true;
+    QTest::newRow("Motif, Styled, 17 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 216, 116) << QTransform()
+                                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                     << (-100 - 16) << (16 + 4 - 50) << (-100 - 16) << -100 << true << true;
+    QTest::newRow("Motif, Styled, 18 Vertical Only") << QSize(150, 100) << QRectF(-116, -116, 216, 216) << QTransform()
+                                                     << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                     << (-100 - 16) << (16 + 4 - 50) << (-100 - 16) << 0 << true << true;
+    QTest::newRow("Motif, Styled, 1 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 150, 100) << QTransform().scale(2, 2)
+                                                       << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                       << 0 << (150 + 16 + 4) << 0 << 100 << true << true;
+    QTest::newRow("Motif, Styled, 2 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 100) << QTransform().scale(2, 2)
+                                                       << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                       << 0 << (250 + 16 + 4) << 0 << 100 << true << true;
+    QTest::newRow("Motif, Styled, 3 x2 Vertical Only") << QSize(150, 100) << QRectF(0, 0, 200, 200) << QTransform().scale(2, 2)
+                                                       << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                       << 0 << (250 + 16 + 4) << 0 << 300 << true << true;
+    QTest::newRow("Motif, Styled, 4 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 150, 100) << QTransform().scale(2, 2)
+                                                       << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                       << -200 << (-50 + 16 + 4) << -200 << -100 << true << true;
+    QTest::newRow("Motif, Styled, 5 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 100) << QTransform().scale(2, 2)
+                                                       << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                       << -200 << (50 + 16 + 4) << -200 << -100 << true << true;
+    QTest::newRow("Motif, Styled, 6 x2 Vertical Only") << QSize(150, 100) << QRectF(-100, -100, 200, 200) << QTransform().scale(2, 2)
+                                                       << Qt::ScrollBarAlwaysOff << Qt::ScrollBarAlwaysOn
+                                                       << -200 << (50 + 16 + 4) << -200 << 100 << true << true;
 }
 
 void _scrollBarRanges_data()