Qt Designer: Introduce nullptr

Apply Fixits by Qt Creator with some amendments.

Change-Id: Idc948b1132fbb61c3ae6706b71659e2e8790fbc6
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
 

1 files changed, 3 insertions, 3 deletions

diff --git a/src/designer/src/components/signalsloteditor/signalsloteditor_p.h b/src/designer/src/components/signalsloteditor/signalsloteditor_p.h
index b2274a8dd..15d0563cf 100644
--- a/src/designer/src/components/signalsloteditor/signalsloteditor_p.h
+++ b/src/designer/src/components/signalsloteditor/signalsloteditor_p.h
@@ -61,7 +61,7 @@ class SignalSlotEditor;
 class SignalSlotConnection : public Connection
 {
 public:
-    explicit SignalSlotConnection(ConnectionEdit *edit, QWidget *source = 0, QWidget *target = 0);
+    explicit SignalSlotConnection(ConnectionEdit *edit, QWidget *source = nullptr, QWidget *target = nullptr);
 
     void setSignal(const QString &signal);
     void setSlot(const QString &slot);
@@ -89,8 +89,8 @@ class ConnectionModel : public QAbstractItemModel
 {
     Q_OBJECT
 public:
-    explicit ConnectionModel(QObject *parent = 0);
-    void setEditor(SignalSlotEditor *editor = 0);
+    explicit ConnectionModel(QObject *parent = nullptr);
+    void setEditor(SignalSlotEditor *editor = nullptr);
 
     QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
     QModelIndex parent(const QModelIndex &child) const override;