const'ref. Fix indent

[kdenlive] / src / keyframeedit.h

diff --git a/src/keyframeedit.h b/src/keyframeedit.h
index 165ccc1734514766e72dc24b880aac52dcf5ec06..a0ba5dc9ea139df9cf974c48d3557269fb9b9857 100644 (file)
--- a/src/keyframeedit.h
+++ b/src/keyframeedit.h
@@ -25,7 +25,6 @@
 #include <QAbstractItemView>
 #include <QSpinBox>
 
-class QButtonGroup;
 class PositionEdit;
 
 #include "ui_keyframeeditor_ui.h"
@@ -36,7 +35,8 @@ class KeyItemDelegate: public QItemDelegate
 {
     Q_OBJECT
 public:
-    KeyItemDelegate(int min, int max, QAbstractItemView* parent = 0): QItemDelegate(parent), m_min(min), m_max(max) {
+    KeyItemDelegate(int min, int max, QAbstractItemView* parent = 0)
+        : QItemDelegate(parent), m_min(min), m_max(max) {
     }
 
     QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const {
@@ -81,9 +81,9 @@ class KeyframeEdit : public QWidget, public Ui::KeyframeEditor_UI
 {
     Q_OBJECT
 public:
-    explicit KeyframeEdit(QDomElement e, int minFrame, int maxFrame, Timecode tc, int activeKeyframe, QWidget* parent = 0);
+    explicit KeyframeEdit(const QDomElement &e, int minFrame, int maxFrame, const Timecode &tc, int activeKeyframe, QWidget* parent = 0);
     virtual ~KeyframeEdit();
-    virtual void addParameter(QDomElement e, int activeKeyframe = -1);
+    virtual void addParameter(const QDomElement &e, int activeKeyframe = -1);
     const QString getValue(const QString &name);
     /** @brief Updates the timecode display according to settings (frame number or hh:mm:ss:ff) */
     void updateTimecodeFormat();