annotate widgets/NotifyingTabBar.cpp @ 1350:5ac1c323ac55

Use newly-introduced cancel icon instead of fileclose. The deceptive name of fileclose had me thinking nobody was using it, so I removed it and the cancel buttons disappeared
author Chris Cannam
date Wed, 03 Oct 2018 12:59:47 +0100
parents 53835534a9d3
children
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 #include "NotifyingTabBar.h"
Chris@190 17
Chris@190 18 #include <iostream>
Chris@190 19
Chris@190 20 NotifyingTabBar::NotifyingTabBar(QWidget *parent) :
Chris@190 21 QTabBar(parent)
Chris@190 22 {
Chris@190 23 }
Chris@190 24
Chris@190 25 NotifyingTabBar::~NotifyingTabBar()
Chris@190 26 {
Chris@190 27 }
Chris@190 28
Chris@190 29 void
Chris@190 30 NotifyingTabBar::mousePressEvent(QMouseEvent *e)
Chris@190 31 {
Chris@190 32 int i = currentIndex();
Chris@190 33 QTabBar::mousePressEvent(e);
Chris@190 34 if (currentIndex() == i) {
Chris@190 35 emit activeTabClicked();
Chris@190 36 }
Chris@190 37 }
Chris@190 38
Chris@190 39 void
Chris@190 40 NotifyingTabBar::enterEvent(QEvent *e)
Chris@190 41 {
Chris@190 42 QTabBar::enterEvent(e);
Chris@190 43 emit mouseEntered();
Chris@190 44 }
Chris@190 45
Chris@190 46 void
Chris@190 47 NotifyingTabBar::leaveEvent(QEvent *e)
Chris@190 48 {
Chris@190 49 QTabBar::enterEvent(e);
Chris@190 50 emit mouseLeft();
Chris@190 51 }
Chris@190 52