Mercurial > hg > svgui
view widgets/NotifyingCheckBox.h @ 1235:dd3901fe8623
Wire up normalise-visible-area mode in colour 3d plot
author | Chris Cannam |
---|---|
date | Fri, 27 Jan 2017 11:39:42 +0000 |
parents | 5b7472db612b |
children | a18e78b9c78b |
line wrap: on
line source
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2007 QMUL. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #ifndef _NOTIFYING_CHECK_BOX_H_ #define _NOTIFYING_CHECK_BOX_H_ #include <QCheckBox> /** * Very trivial enhancement to QCheckBox to make it emit signals when * the mouse enters and leaves (for context help). */ class NotifyingCheckBox : public QCheckBox { Q_OBJECT public: NotifyingCheckBox(QWidget *parent = 0) : QCheckBox(parent) { } virtual ~NotifyingCheckBox(); signals: void mouseEntered(); void mouseLeft(); protected: virtual void enterEvent(QEvent *); virtual void leaveEvent(QEvent *); }; #endif