Mercurial > hg > dmlib
view edwaveform.h @ 357:1b8362a26692
Work towards Qt based editor.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Tue, 16 Oct 2012 20:09:11 +0300 |
parents | |
children | 40e33ad0d153 |
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#ifndef EDWAVEFORM_H #define EDWAVEFORM_H #include <QWidget> #include "dmengine.h" class WaveformView : public QWidget { Q_OBJECT public: WaveformView(QWidget *parent = 0); void setWaveform(qint16 *mdata, int len); void setTime(const int mtime); void setOffset(const int moffs); void setScale(const float mscale); protected: void mousePressEvent(QMouseEvent *event); void mouseMoveEvent(QMouseEvent *event); void mouseReleaseEvent(QMouseEvent *event); void paintEvent(QPaintEvent *event); private: float scale; int time, offs, len; qint16 *data; }; #endif