/**********************************************************************
** Copyright (C) 2000 Trolltech AS.  All rights reserved.
**
** This file is part of Qt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
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** Contact info@trolltech.com if any conditions of this licensing are
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**********************************************************************/

#ifndef MARKERWIDGET_H
#define MARKERWIDGET_H

#include <qwidget.h>
#include <qpixmap.h>

class ViewManager;
class QTextParagraph;

class MarkerWidget : public QWidget
{
  Q_OBJECT

public:
  MarkerWidget(ViewManager *parent, const char *name);

signals:
  void markersChanged();
  void expandFunction(QTextParagraph *p);
  void collapseFunction(QTextParagraph *p);
  void collapse(bool all /*else only functions*/);
  void expand(bool all /*else only functions*/);
  void editBreakPoints();
  void isBreakpointPossible(bool &possible, const QString &code, int line);
  void showMessage(const QString &msg);

public slots:
  void doRepaint() {
    repaint(FALSE);
  }

protected:
  void paintEvent(QPaintEvent *e);
  void resizeEvent(QResizeEvent *e);
  void mousePressEvent(QMouseEvent *e);
  void contextMenuEvent(QContextMenuEvent *e);

private:
  QPixmap buffer;
  ViewManager *viewManager;

};

#endif