Add explicit keyword, const'ref, minor optimization

[kdenlive] / src / scopes / colorscopes / rgbparade.h

diff --git a/src/scopes/colorscopes/rgbparade.h b/src/scopes/colorscopes/rgbparade.h
index 1d6a3c6dcf74085296e77e919a45aed2fbd9ea38..6fadd353f67edfbc3c81430aee1078b539dabb8e 100644 (file)
--- a/src/scopes/colorscopes/rgbparade.h
+++ b/src/scopes/colorscopes/rgbparade.h
@@ -26,7 +26,7 @@ class RGBParadeGenerator;
 class RGBParade : public AbstractGfxScopeWidget
 {
 public:
-    RGBParade(QWidget *parent = 0);
+    explicit RGBParade(QWidget *parent = 0);
     ~RGBParade();
     QString widgetName() const;