annotate widgets/NotifyingTabBar.h @ 1348:01778052e663

Avoid blowing up when faced with min==max in parameter range
author Chris Cannam
date Mon, 01 Oct 2018 14:46:36 +0100
parents 53835534a9d3
children a18e78b9c78b
rev   line source
Chris@190 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@190 2
Chris@190 3 /*
Chris@190 4 Sonic Visualiser
Chris@190 5 An audio file viewer and annotation editor.
Chris@190 6 Centre for Digital Music, Queen Mary, University of London.
Chris@190 7 This file copyright 2007 QMUL.
Chris@190 8
Chris@190 9 This program is free software; you can redistribute it and/or
Chris@190 10 modify it under the terms of the GNU General Public License as
Chris@190 11 published by the Free Software Foundation; either version 2 of the
Chris@190 12 License, or (at your option) any later version. See the file
Chris@190 13 COPYING included with this distribution for more information.
Chris@190 14 */
Chris@190 15
Chris@190 16 #ifndef _NOTIFYING_TAB_BAR_H_
Chris@190 17 #define _NOTIFYING_TAB_BAR_H_
Chris@190 18
Chris@190 19 #include <QTabBar>
Chris@190 20
Chris@190 21 class NotifyingTabBar : public QTabBar
Chris@190 22 {
Chris@190 23 Q_OBJECT
Chris@190 24
Chris@190 25 public:
Chris@190 26 NotifyingTabBar(QWidget *parent = 0);
Chris@190 27 virtual ~NotifyingTabBar();
Chris@190 28
Chris@190 29 signals:
Chris@190 30 void mouseEntered();
Chris@190 31 void mouseLeft();
Chris@190 32 void activeTabClicked();
Chris@190 33
Chris@190 34 protected:
Chris@190 35 virtual void mousePressEvent(QMouseEvent *);
Chris@190 36 virtual void enterEvent(QEvent *);
Chris@190 37 virtual void leaveEvent(QEvent *);
Chris@190 38 };
Chris@190 39
Chris@190 40 #endif