From 9999e7e3faa786ebf2fc01a5a1105b0389101e7b Mon Sep 17 00:00:00 2001
From: Montel Laurent <montel@kde.org>
Date: Mon, 20 May 2013 22:25:02 +0200
Subject: [PATCH] const'ref.

---
 src/clipstabilize.h      | 4 ++--
 src/cliptranscode.h      | 4 ++--
 src/colorplaneexport.cpp | 6 +++---
 src/colorplaneexport.h   | 6 +++---
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/clipstabilize.h b/src/clipstabilize.h
index 3b709ca4..4f4bfdce 100644
--- a/src/clipstabilize.h
+++ b/src/clipstabilize.h
@@ -35,14 +35,14 @@ namespace Mlt{
 	class Playlist;
 	class Consumer;
 	class Filter;
-};
+}
 
 class ClipStabilize : public QDialog, public Ui::ClipStabilize_UI
 {
     Q_OBJECT
 
 public:
-    ClipStabilize(const QStringList &urls, const QString &filterName,QWidget * parent = 0);
+    explicit ClipStabilize(const QStringList &urls, const QString &filterName,QWidget * parent = 0);
     ~ClipStabilize();
     /** @brief Should the generated clip be added to current project. */
     bool autoAddClip() const;
diff --git a/src/cliptranscode.h b/src/cliptranscode.h
index a5addaa6..72525345 100644
--- a/src/cliptranscode.h
+++ b/src/cliptranscode.h
@@ -63,8 +63,8 @@ private:
 #endif
     
 signals:
-    void addClip(KUrl url);
-    void transcodedClip(KUrl source, KUrl result);
+    void addClip(const KUrl &url);
+    void transcodedClip(const KUrl &source, const KUrl &result);
 };
 
 
diff --git a/src/colorplaneexport.cpp b/src/colorplaneexport.cpp
index 31eaceb6..0f3a97f5 100644
--- a/src/colorplaneexport.cpp
+++ b/src/colorplaneexport.cpp
@@ -69,21 +69,21 @@ ColorPlaneExport::~ColorPlaneExport()
 
 ///// Helper functions /////
 
-void ColorPlaneExport::enableSliderScaling(const bool &enable)
+void ColorPlaneExport::enableSliderScaling(bool enable)
 {
     sliderScaling->setEnabled(enable);
     lblScaling->setEnabled(enable);
     lblScaleNr->setEnabled(enable);
 }
 
-void ColorPlaneExport::enableSliderColor(const bool &enable)
+void ColorPlaneExport::enableSliderColor(bool enable)
 {
     sliderColor->setEnabled(enable);
     lblSliderName->setEnabled(enable);
     lblColNr->setEnabled(enable);
 }
 
-void ColorPlaneExport::enableCbVariant(const bool &enable)
+void ColorPlaneExport::enableCbVariant(bool enable)
 {
    cbVariant->setEnabled(enable);
    lblVariant->setEnabled(enable);
diff --git a/src/colorplaneexport.h b/src/colorplaneexport.h
index 36816c24..aa17a66e 100644
--- a/src/colorplaneexport.h
+++ b/src/colorplaneexport.h
@@ -34,9 +34,9 @@ private:
     ColorTools *m_colorTools;
     float m_scaling;
     float m_Y;
-    void enableSliderScaling(const bool &enable);
-    void enableSliderColor(const bool &enable);
-    void enableCbVariant(const bool &enable);
+    void enableSliderScaling(bool enable);
+    void enableSliderColor(bool enable);
+    void enableCbVariant(bool enable);
 
 
 private slots:
-- 
2.39.2