view widgets/NotifyingTabBar.cpp @ 224:9465b5375235

* Fix #1672407 confused by plugin-named files in cwd (or home?)
* Fix #1491848 crash when loading new file while transform plugin runs
* Fix #1502287 Background remains black after spectrogram layer deleted
* Fix #1604477 Replacing the main audio file silences secondary audio file
* Fix failure to initialise property box layout to last preference on startup
* Fix resample/wrong-rate display in Pane, ensure that right rate is chosen
  if all current models have an acceptable rate even if previous main model
  had a different one
* Fix "global zoom" broken in previous commit
* Some fixes to spectrogram cache area updating (makes spectrogram appear
  more quickly, previously it had a tendency to refresh with empty space)
* Fixes to colour 3d plot normalization

/* -*- 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.
*/

#include "NotifyingTabBar.h"

#include <iostream>

NotifyingTabBar::NotifyingTabBar(QWidget *parent) :
    QTabBar(parent)
{
}

NotifyingTabBar::~NotifyingTabBar()
{
}

void
NotifyingTabBar::mousePressEvent(QMouseEvent *e)
{
    int i = currentIndex();
    QTabBar::mousePressEvent(e);
    if (currentIndex() == i) {
        emit activeTabClicked();
    }
}

void
NotifyingTabBar::enterEvent(QEvent *e)
{
    QTabBar::enterEvent(e);
    emit mouseEntered();
}

void
NotifyingTabBar::leaveEvent(QEvent *e)
{
    QTabBar::enterEvent(e);
    emit mouseLeft();
}