18 #ifndef TONEPRODUCERWIDGET_H
19 #define TONEPRODUCERWIDGET_H
21 #include "abstractproducerwidget.h"
26 class ToneProducerWidget;
29 class ToneProducerWidget :
public QWidget,
public AbstractProducerWidget
34 explicit ToneProducerWidget(QWidget *parent = 0);
35 ~ToneProducerWidget();
38 Mlt::Producer *newProducer(Mlt::Profile &);
39 Mlt::Properties getPreset()
const;
40 void loadPreset(Mlt::Properties &);
46 void on_frequencySpinBox_valueChanged(
int);
47 void on_levelSpinBox_valueChanged(
int);
48 void on_preset_selected(
void *p);
49 void on_preset_saveClicked();
52 QString detail()
const;
53 Ui::ToneProducerWidget *ui;