minor improvements

dialogs/speeddialog.h

@@ -0,0 +1,23 @@
+#ifndef SPEEDDIALOG_H
+#define SPEEDDIALOG_H
+
+#include <QDialog>
+
+struct Clip;
+class LabelSlider;
+class QCheckBox;
+
+class SpeedDialog : public QDialog
+{
+public:
+	SpeedDialog(QWidget* parent = 0);
+	QVector<Clip*> clips;
+private:
+	LabelSlider* percent;
+	LabelSlider* duration;
+	LabelSlider* frame_rate;
+
+	QCheckBox* reverse;
+};
+
+#endif // SPEEDDIALOG_H