modernize: Use override instead of virtual

[quassel.git] / src / uisupport / clearablelineedit.h

diff --git a/src/uisupport/clearablelineedit.h b/src/uisupport/clearablelineedit.h
index 0abd72f..2a8a0b3 100644 (file)
--- a/src/uisupport/clearablelineedit.h
+++ b/src/uisupport/clearablelineedit.h
@@ -18,22 +18,23 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
-#ifndef CLEARABLELINEEDIT_H
-#define CLEARABLELINEEDIT_H
+#pragma once
+
+#include "uisupport-export.h"
 
 #include <QLineEdit>
 
 class QToolButton;
 
-class ClearableLineEdit : public QLineEdit
+class UISUPPORT_EXPORT ClearableLineEdit : public QLineEdit
 {
     Q_OBJECT
 
 public:
-    ClearableLineEdit(QWidget *parent = 0);
+    ClearableLineEdit(QWidget *parent = nullptr);
 
 protected:
-    void resizeEvent(QResizeEvent *event);
+    void resizeEvent(QResizeEvent *event) override;
 
 private slots:
     void updateClearButton(const QString &text);
@@ -41,6 +42,3 @@ private slots:
 private:
     QToolButton *clearButton;
 };
-
-
-#endif // CLEARABLELINEEDIT_H