Minor optimization. Use const'ref

[kdenlive] / src / dragvalue.cpp

diff --git a/src/dragvalue.cpp b/src/dragvalue.cpp
index a90f8ea49f262db3be124af75a2a6ad3470870ff..21a99aa6f452690de7bdcd96c749438211c4dca4 100644 (file)
--- a/src/dragvalue.cpp
+++ b/src/dragvalue.cpp
@@ -43,7 +43,7 @@
 #include <KGlobalSettings>
 
 
-DragValue::DragValue(const QString &label, double defaultValue, int decimals, double min, double max, int id, const QString suffix, bool showSlider, QWidget* parent) :
+DragValue::DragValue(const QString &label, double defaultValue, int decimals, double min, double max, int id, const QString &suffix, bool showSlider, QWidget* parent) :
         QWidget(parent),
         m_maximum(max),
         m_minimum(min),
@@ -131,7 +131,7 @@ DragValue::DragValue(const QString &label, double defaultValue, int decimals, do
         m_menu->addAction(timeline);
     }
 
-    connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(slotShowContextMenu(const QPoint&)));
+    connect(this, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(slotShowContextMenu(QPoint)));
     connect(m_scale, SIGNAL(triggered(int)), this, SLOT(slotSetScaleMode(int)));
     connect(m_directUpdate, SIGNAL(triggered(bool)), this, SLOT(slotSetDirectUpdate(bool)));
 }
@@ -139,8 +139,8 @@ DragValue::DragValue(const QString &label, double defaultValue, int decimals, do
 
 DragValue::~DragValue()
 {
-    if (m_intEdit) delete m_intEdit;
-    if (m_doubleEdit) delete m_doubleEdit;
+    delete m_intEdit;
+    delete m_doubleEdit;
     delete m_menu;
     //delete m_scale;
     //delete m_directUpdate;