Fix nullptr literal 0s which would look odd as nullptr

These all invoke the QFlags<>(Zero *) ctor, which is designed to
accept a 0, but no other int. But in doing so, it requires passing
a nullptr literal, and 0 is not a nullptr literal accepted under
-Wzero-as-null-pointer-constant or similar warnings.

Fix by using the QFlags::QFlags() ctor instead.

Task-number: QTBUG-45291
Change-Id: I73f9c9f4de11eeb1ba04ace6c7121d17510ea29f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/widgets/kernel/qboxlayout.h b/src/widgets/kernel/qboxlayout.h
index 02c4b47343..10209e05c9 100644
--- a/src/widgets/kernel/qboxlayout.h
+++ b/src/widgets/kernel/qboxlayout.h
@@ -64,7 +64,7 @@ public:
     void addSpacing(int size);
     void addStretch(int stretch = 0);
     void addSpacerItem(QSpacerItem *spacerItem);
-    void addWidget(QWidget *, int stretch = 0, Qt::Alignment alignment = 0);
+    void addWidget(QWidget *, int stretch = 0, Qt::Alignment alignment = Qt::Alignment());
     void addLayout(QLayout *layout, int stretch = 0);
     void addStrut(int);
     void addItem(QLayoutItem *) Q_DECL_OVERRIDE;
@@ -72,7 +72,7 @@ public:
     void insertSpacing(int index, int size);
     void insertStretch(int index, int stretch = 0);
     void insertSpacerItem(int index, QSpacerItem *spacerItem);
-    void insertWidget(int index, QWidget *widget, int stretch = 0, Qt::Alignment alignment = 0);
+    void insertWidget(int index, QWidget *widget, int stretch = 0, Qt::Alignment alignment = Qt::Alignment());
     void insertLayout(int index, QLayout *layout, int stretch = 0);
     void insertItem(int index, QLayoutItem *);