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src/qsa/tools/designer/editor/markerwidget.h
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00001 /**********************************************************************
00002 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
00003 **
00004 ** This file is part of Qt Designer.
00005 **
00006 ** This file may be distributed and/or modified under the terms of the
00007 ** GNU General Public License version 2 as published by the Free Software
00008 ** Foundation and appearing in the file LICENSE.GPL included in the
00009 ** packaging of this file.
00010 **
00011 ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
00012 ** licenses may use this file in accordance with the Qt Commercial License
00013 ** Agreement provided with the Software.
00014 **
00015 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00016 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00017 **
00018 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
00019 ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
00020 **   information about Qt Commercial License Agreements.
00021 **
00022 ** Contact info@trolltech.com if any conditions of this licensing are
00023 ** not clear to you.
00024 **
00025 **********************************************************************/
00026 
00027 #ifndef MARKERWIDGET_H
00028 #define MARKERWIDGET_H
00029 
00030 #include <qwidget.h>
00031 #include <qpixmap.h>
00032 
00033 class ViewManager;
00034 class QTextParagraph;
00035 
00036 class MarkerWidget : public QWidget
00037 {
00038   Q_OBJECT
00039 
00040 public:
00041   MarkerWidget(ViewManager *parent, const char *name);
00042 
00043 signals:
00044   void markersChanged();
00045   void expandFunction(QTextParagraph *p);
00046   void collapseFunction(QTextParagraph *p);
00047   void collapse(bool all /*else only functions*/);
00048   void expand(bool all /*else only functions*/);
00049   void editBreakPoints();
00050   void isBreakpointPossible(bool &possible, const QString &code, int line);
00051   void showMessage(const QString &msg);
00052 
00053 public slots:
00054   void doRepaint() {
00055     repaint(FALSE);
00056   }
00057 
00058 protected:
00059   void paintEvent(QPaintEvent *e);
00060   void resizeEvent(QResizeEvent *e);
00061   void mousePressEvent(QMouseEvent *e);
00062   void contextMenuEvent(QContextMenuEvent *e);
00063 
00064 private:
00065   QPixmap buffer;
00066   ViewManager *viewManager;
00067 
00068 };
00069 
00070 #endif
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