const'ify

[kdenlive] / src / effectstack / parametercontainer.h

diff --git a/src/effectstack/parametercontainer.h b/src/effectstack/parametercontainer.h
index 593d391e8ffb7ae5cc5c8b241709fb1c3bbc6470..65c048b46a40d25cc7428f74fadd9b478aa1ed0f 100644 (file)
--- a/src/effectstack/parametercontainer.h
+++ b/src/effectstack/parametercontainer.h
@@ -47,7 +47,7 @@ class MySpinBox : public QSpinBox
     Q_OBJECT
 
 public:
-    MySpinBox(QWidget * parent = 0);
+    explicit MySpinBox(QWidget * parent = 0);
     
 protected:
     virtual void focusInEvent(QFocusEvent*);
@@ -59,7 +59,7 @@ class ParameterContainer : public QObject
     Q_OBJECT
 
 public:
-    ParameterContainer(QDomElement effect, ItemInfo info, EffectMetaInfo *metaInfo, QWidget * parent = 0);
+    ParameterContainer(const QDomElement &effect, ItemInfo info, EffectMetaInfo *metaInfo, QWidget * parent = 0);
     ~ParameterContainer();
     void updateTimecodeFormat();
     void updateProjectFormat(MltVideoProfile profile, Timecode t);
@@ -101,6 +101,7 @@ private:
 signals:
     void parameterChanged(const QDomElement, const QDomElement, int);
     void syncEffectsPos(int);
+    void displayMessage(const QString&, int);
     void disableCurrentFilter(bool);
     void checkMonitorPosition(int);
     void seekTimeline(int);