clang-tidy and clazy proposals

[pulseview.git] / pv / widgets / flowlayout.cpp

diff --git a/pv/widgets/flowlayout.cpp b/pv/widgets/flowlayout.cpp
index 31ba7fed425e53b74774363480499f85313e06ed..74c5036d725cec4c661c09db341b0715e66ad6f6 100644 (file)
--- a/pv/widgets/flowlayout.cpp
+++ b/pv/widgets/flowlayout.cpp
@@ -102,7 +102,7 @@ QLayoutItem *FlowLayout::takeAt(int index)
        if ((index >= 0) && (index < itemList.size()))
                return itemList.takeAt(index);
        else
-               return 0;
+               return nullptr;
 }
 
 Qt::Orientations FlowLayout::expandingDirections() const
@@ -206,7 +206,7 @@ int FlowLayout::smartSpacing(QStyle::PixelMetric pm) const
 
        if (parent->isWidgetType()) {
                QWidget *pw = qobject_cast<QWidget*>(parent);
-               return pw->style()->pixelMetric(pm, 0, pw);
+               return pw->style()->pixelMetric(pm, nullptr, pw);
        } else
                return static_cast<QLayout*>(parent)->spacing();
 }