Deprecate constructing QFlags from a pointer

This was used to support QFlags f = 0 initialization, but with 0 used
as a pointer literal now considered bad form, it had been changed many
places to QFlags f = nullptr, which is meaningless and confusing.

Change-Id: I4bc592151c255dc5cab1a232615caecc520f02e8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

3 files changed, 6 insertions, 6 deletions

diff --git a/tests/auto/widgets/graphicsview/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp b/tests/auto/widgets/graphicsview/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp
index ad17c2a557..5a9ba5c9d3 100644
--- a/tests/auto/widgets/graphicsview/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp
@@ -340,7 +340,7 @@ void tst_QGraphicsGridLayout::qgraphicsgridlayout()
     layout.setColumnStretchFactor(0, 0);
     layout.setGeometry(QRectF());
     layout.setHorizontalSpacing(0);
-    layout.setRowAlignment(0, 0);
+    layout.setRowAlignment(0, { });
     layout.setRowFixedHeight(0, 0);
     layout.setRowMaximumHeight(0, 0);
     layout.setRowMinimumHeight(0, 0);
diff --git a/tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp b/tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp
index 6d415952c9..35037eb323 100644
--- a/tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp
@@ -1912,7 +1912,7 @@ void tst_QGraphicsItem::acceptedMouseButtons()
     event.setScenePos(QPointF(0, 0));
     QCoreApplication::sendEvent(&scene, &event);
     QCOMPARE(scene.mouseGrabberItem(), item2);
-    item2->setAcceptedMouseButtons(nullptr);
+    item2->setAcceptedMouseButtons({ });
     QCOMPARE(scene.mouseGrabberItem(), nullptr);
     QCoreApplication::sendEvent(&scene, &event);
     QCOMPARE(scene.mouseGrabberItem(), item1);
@@ -8069,7 +8069,7 @@ void tst_QGraphicsItem::itemUsesExtendedStyleOption()
 void tst_QGraphicsItem::itemSendsGeometryChanges()
 {
     ItemChangeTester item;
-    item.setFlags(nullptr);
+    item.setFlags({ });
     item.clear();
 
     QTransform x = QTransform().rotate(45);
diff --git a/tests/auto/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp b/tests/auto/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp
index d3477be986..c42e74ddbd 100644
--- a/tests/auto/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp
@@ -174,7 +174,7 @@ private slots:
 // Subclass that exposes the protected functions.
 class SubQGraphicsWidget : public QGraphicsWidget {
 public:
-    SubQGraphicsWidget(QGraphicsItem *parent = 0, Qt::WindowFlags windowFlags = 0)
+    SubQGraphicsWidget(QGraphicsItem *parent = 0, Qt::WindowFlags windowFlags = { })
         : QGraphicsWidget(parent, windowFlags), eventCount(0)
         { }
 
@@ -254,7 +254,7 @@ protected:
 class SizeHinter : public QGraphicsWidget
 {
 public:
-    SizeHinter(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0,
+    SizeHinter(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = { },
                 const QSizeF &min = QSizeF(5,5),
                 const QSizeF &pref = QSizeF(50, 50),
                 const QSizeF &max = QSizeF(500, 500))
@@ -2580,7 +2580,7 @@ void tst_QGraphicsWidget::shortcutsDeletion()
 class MessUpPainterWidget : public QGraphicsWidget
 {
 public:
-    MessUpPainterWidget(QGraphicsItem * parent = 0, Qt::WindowFlags wFlags = 0)
+    MessUpPainterWidget(QGraphicsItem * parent = 0, Qt::WindowFlags wFlags = { })
     : QGraphicsWidget(parent, wFlags)
     {}