#include "beziersplineeditor.h"
#include "ui_bezierspline_ui.h"
-#include <QtCore>
#include <QWidget>
class DragValue;
public:
/** @brief Sets up the UI and sets the spline to @param spline. */
- BezierSplineWidget(const QString &spline, QWidget* parent = 0);
+ explicit BezierSplineWidget(const QString &spline, QWidget* parent = 0);
/** @brief Returns the current spline. */
- QString spline();
+ QString spline() const;
/** The curvemodes refer to the usage of the spline.
* As this widget is currently only used for frei0r.curves the modes are the channels this filter accepts. */