1 files changed, 2 insertions, 2 deletions
diff --git a/src/designer/src/components/widgetbox/widgetboxcategorylistview.cpp b/src/designer/src/components/widgetbox/widgetboxcategorylistview.cpp
index e27c82d63..f103cb006 100644
--- a/src/designer/src/components/widgetbox/widgetboxcategorylistview.cpp
+++ b/src/designer/src/components/widgetbox/widgetboxcategorylistview.cpp
@@ -105,7 +105,7 @@ WidgetBoxCategoryEntry::WidgetBoxCategoryEntry(const QDesignerWidgetBoxInterface
 
 class WidgetBoxCategoryModel : public QAbstractListModel {
 public:
-    explicit WidgetBoxCategoryModel(QDesignerFormEditorInterface *core, QObject *parent = 0);
+    explicit WidgetBoxCategoryModel(QDesignerFormEditorInterface *core, QObject *parent = nullptr);
 
     // QAbstractListModel
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
@@ -336,7 +336,7 @@ QDesignerWidgetBoxInterface::Widget WidgetBoxCategoryModel::widgetAt(int row) co
 class WidgetBoxCategoryEntryDelegate : public QItemDelegate
 {
 public:
-    explicit WidgetBoxCategoryEntryDelegate(QWidget *parent = 0) : QItemDelegate(parent) {}
+    explicit WidgetBoxCategoryEntryDelegate(QWidget *parent = nullptr) : QItemDelegate(parent) {}
     QWidget *createEditor(QWidget *parent,
                           const QStyleOptionViewItem &option,
                           const QModelIndex &index) const override;