Mercurial > hg > svgui
annotate widgets/NotifyingCheckBox.h @ 1603:f12c25651f96
Debug
author | Chris Cannam |
---|---|
date | Wed, 29 Apr 2020 17:47:37 +0100 |
parents | 05d614f6e46d |
children |
rev | line source |
---|---|
Chris@189 | 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ |
Chris@189 | 2 |
Chris@189 | 3 /* |
Chris@189 | 4 Sonic Visualiser |
Chris@189 | 5 An audio file viewer and annotation editor. |
Chris@189 | 6 Centre for Digital Music, Queen Mary, University of London. |
Chris@189 | 7 This file copyright 2007 QMUL. |
Chris@189 | 8 |
Chris@189 | 9 This program is free software; you can redistribute it and/or |
Chris@189 | 10 modify it under the terms of the GNU General Public License as |
Chris@189 | 11 published by the Free Software Foundation; either version 2 of the |
Chris@189 | 12 License, or (at your option) any later version. See the file |
Chris@189 | 13 COPYING included with this distribution for more information. |
Chris@189 | 14 */ |
Chris@189 | 15 |
Chris@1407 | 16 #ifndef SV_NOTIFYING_CHECK_BOX_H |
Chris@1407 | 17 #define SV_NOTIFYING_CHECK_BOX_H |
Chris@189 | 18 |
Chris@189 | 19 #include <QCheckBox> |
Chris@189 | 20 |
Chris@189 | 21 /** |
Chris@189 | 22 * Very trivial enhancement to QCheckBox to make it emit signals when |
Chris@189 | 23 * the mouse enters and leaves (for context help). |
Chris@189 | 24 */ |
Chris@189 | 25 |
Chris@189 | 26 class NotifyingCheckBox : public QCheckBox |
Chris@189 | 27 { |
Chris@189 | 28 Q_OBJECT |
Chris@189 | 29 public: |
Chris@189 | 30 |
Chris@189 | 31 NotifyingCheckBox(QWidget *parent = 0) : |
Chris@189 | 32 QCheckBox(parent) { } |
Chris@189 | 33 |
Chris@189 | 34 virtual ~NotifyingCheckBox(); |
Chris@189 | 35 |
Chris@189 | 36 signals: |
Chris@189 | 37 void mouseEntered(); |
Chris@189 | 38 void mouseLeft(); |
Chris@189 | 39 |
Chris@189 | 40 protected: |
Chris@1406 | 41 void enterEvent(QEvent *) override; |
Chris@1406 | 42 void leaveEvent(QEvent *) override; |
Chris@189 | 43 }; |
Chris@189 | 44 |
Chris@189 | 45 #endif |
Chris@189 | 46 |