X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fcolorpickerwidget.h;h=ac9913ead55399ba7e3083eea976e828e87341dc;hb=c3302003093710ee247ad84c0fe2ef3c579d417f;hp=71e38af4ba2b76d10676424a56e01a8c75d39184;hpb=491b4c44111a9a7446b7bc0ad39b10a94dc2fe85;p=kdenlive

diff --git a/src/colorpickerwidget.h b/src/colorpickerwidget.h
index 71e38af4..ac9913ea 100644
--- a/src/colorpickerwidget.h
+++ b/src/colorpickerwidget.h
@@ -35,10 +35,10 @@ class MyFrame : public QFrame
 {
     Q_OBJECT
 public:
-    MyFrame(QWidget* parent = 0);
+    explicit MyFrame(QWidget* parent = 0);
 
 protected:
-    virtual void hideEvent ( QHideEvent * event );
+    void hideEvent ( QHideEvent * event );
 
 signals:
     void getColor();
@@ -58,14 +58,14 @@ class ColorPickerWidget : public QWidget
 
 public:
     /** @brief Sets up the widget. */
-    ColorPickerWidget(QWidget *parent = 0);
+    explicit ColorPickerWidget(QWidget *parent = 0);
     /** @brief Makes sure the event filter is removed. */
     virtual ~ColorPickerWidget();
 
 protected:
-    virtual void mousePressEvent(QMouseEvent *event);
-    virtual void mouseReleaseEvent(QMouseEvent *event);
-    virtual void mouseMoveEvent(QMouseEvent *event);
+    void mousePressEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event);
     bool eventFilter(QObject *object, QEvent *event);
 
 private:
@@ -95,7 +95,7 @@ private slots:
     void slotGetAverageColor();
 
 signals:
-    void colorPicked(QColor);
+    void colorPicked(const QColor&);
     void displayMessage(const QString&, int);
     /** @brief When user wants to pick a color, it's better to disable filter so we get proper color values. */
     void disableCurrentFilter(bool);