Fix forward declaration

[kdenlive] / src / scopes / audioscopes / abstractaudioscopewidget.h

diff --git a/src/scopes/audioscopes/abstractaudioscopewidget.h b/src/scopes/audioscopes/abstractaudioscopewidget.h
index a3c352b7d50c7a401928fb3e893540ff182254f6..54bf7da064bdbb8b132d2419e51cbfa0c930924e 100644 (file)
--- a/src/scopes/audioscopes/abstractaudioscopewidget.h
+++ b/src/scopes/audioscopes/abstractaudioscopewidget.h
@@ -19,9 +19,7 @@
 
 #include "../abstractscopewidget.h"
 
-class QMenu;
 
-class Monitor;
 class Render;
 
 /**
@@ -31,7 +29,7 @@ class AbstractAudioScopeWidget : public AbstractScopeWidget
 {
     Q_OBJECT
 public:
-    AbstractAudioScopeWidget(bool trackMouse = false, QWidget *parent = 0);
+    explicit AbstractAudioScopeWidget(bool trackMouse = false, QWidget *parent = 0);
     virtual ~AbstractAudioScopeWidget();
 
 public slots: