modernize: Pass arguments by value and move in constructors

[quassel.git] / src / qtui / settingspages / keysequencewidget.h

diff --git a/src/qtui/settingspages/keysequencewidget.h b/src/qtui/settingspages/keysequencewidget.h
index 25971e7..e8cddfd 100644 (file)
--- a/src/qtui/settingspages/keysequencewidget.h
+++ b/src/qtui/settingspages/keysequencewidget.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2012 by the Quassel Project                        *
+ *   Copyright (C) 2005-2018 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This class has been inspired by KDE's KKeySequenceWidget and uses     *
@@ -44,7 +44,7 @@ class KeySequenceWidget : public QWidget
 {
     Q_OBJECT
 public:
-    KeySequenceWidget(QWidget *parent = 0);
+    KeySequenceWidget(QWidget *parent = nullptr);
 
     void setModel(ShortcutsModel *model);
 
@@ -95,12 +95,12 @@ class KeySequenceButton : public QPushButton
 {
     Q_OBJECT
 public:
-    explicit KeySequenceButton(KeySequenceWidget *d, QWidget *parent = 0);
+    explicit KeySequenceButton(KeySequenceWidget *d, QWidget *parent = nullptr);
 
 protected:
-    virtual bool event(QEvent *event);
-    virtual void keyPressEvent(QKeyEvent *event);
-    virtual void keyReleaseEvent(QKeyEvent *event);
+    bool event(QEvent *event) override;
+    void keyPressEvent(QKeyEvent *event) override;
+    void keyReleaseEvent(QKeyEvent *event) override;
 
 private:
     KeySequenceWidget *d;