19 #ifndef TONEPRODUCERWIDGET_H
20 #define TONEPRODUCERWIDGET_H
23 #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&);
43 void producerChanged(Mlt::Producer*);
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;
56 #endif // TONEPRODUCERWIDGET_H