refactor: NewScreenWidget::mousePressEvent remove remove unused arg

src/lib/gui/widgets/NewScreenWidget.cpp

@@ -19,7 +19,7 @@ NewScreenWidget::NewScreenWidget(QWidget *parent) : QLabel(parent)
   // do nothing
 }
 
-void NewScreenWidget::mousePressEvent(QMouseEvent *event)
+void NewScreenWidget::mousePressEvent(QMouseEvent *)
 {
   //: Used as the hostname. Translation may not contain spaces
   Screen newScreen(tr("Unnamed"));

src/lib/gui/widgets/NewScreenWidget.h

@@ -20,5 +20,5 @@ public:
   explicit NewScreenWidget(QWidget *parent);
 
 protected:
-  void mousePressEvent(QMouseEvent *event) override;
+  void mousePressEvent(QMouseEvent *) override;
 };