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//=========================================================
// MusE
// Linux Music Editor
// $Id: tlist.h,v 1.8.2.5 2008/01/19 13:33:46 wschweer Exp $
// (C) Copyright 1999 Werner Schweer (ws@seh.de)
//=========================================================
#ifndef __TLIST_H__
#define __TLIST_H__
#include "track.h"
#include <QWidget>
class QKeyEvent;
class QLineEdit;
class QMouseEvent;
class QPaintEvent;
class QResizeEvent;
class QScrollBar;
class QWheelEvent;
class ScrollScale;
class Track;
class Xml;
class Header;
enum TrackColumn {
COL_RECORD = 0,
COL_MUTE,
COL_SOLO,
COL_CLASS,
COL_NAME,
COL_OPORT,
COL_OCHANNEL,
COL_TIMELOCK,
COL_NONE = -1
};
// COL_AUTOMATION, -- not enabled
//---------------------------------------------------------
// TList
//---------------------------------------------------------
class TList : public QWidget {
Q_OBJECT
int ypos;
bool editMode;
QPixmap pm; // for double buffering
bool pmValid;
QPixmap bgPixmap; // background Pixmap
bool resizeFlag; // true if resize cursor is shown
Header* header;
QScrollBar* scroll;
QLineEdit* editor;
Track* editTrack;
int startY;
int curY;
int sTrack;
int dragHeight;
int dragYoff;
enum { NORMAL, START_DRAG, DRAG, RESIZE} mode;
virtual void paintEvent(QPaintEvent*);
virtual void mousePressEvent(QMouseEvent* event);
virtual void mouseDoubleClickEvent(QMouseEvent*);
virtual void mouseMoveEvent(QMouseEvent*);
virtual void mouseReleaseEvent(QMouseEvent*);
virtual void keyPressEvent(QKeyEvent* e);
virtual void wheelEvent(QWheelEvent* e);
void portsPopupMenu(Track*, int, int);
void oportPropertyPopupMenu(Track*, int x, int y);
void moveSelection(int n);
void adjustScrollbar();
void paint(const QRect& r);
virtual void resizeEvent(QResizeEvent*);
void redraw(const QRect& r);
Track* y2Track(int) const;
void classesPopupMenu(Track*, int x, int y);
TrackList getRecEnabledTracks();
void setHeaderToolTips();
private slots:
void returnPressed();
void songChanged(int flags);
signals:
void selectionChanged();
void keyPressExt(QKeyEvent*);
void redirectWheelEvent(QWheelEvent*);
public slots:
void tracklistChanged();
void setYPos(int);
void redraw();
void selectTrack(Track*);
void selectTrackAbove();
void selectTrackBelow();
public:
TList(Header*, QWidget* parent, const char* name);
void setScroll(QScrollBar* s) { scroll = s; }
Track* track() const { return editTrack; }
void writeStatus(int level, Xml&, const char* name) const;
void readStatus(Xml&, const char* name);
};
#endif
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