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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 Sonic Visualiser
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5 An audio file viewer and annotation editor.
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6 Centre for Digital Music, Queen Mary, University of London.
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7 This file copyright 2007 QMUL.
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8
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9 This program is free software; you can redistribute it and/or
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10 modify it under the terms of the GNU General Public License as
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11 published by the Free Software Foundation; either version 2 of the
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12 License, or (at your option) any later version. See the file
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13 COPYING included with this distribution for more information.
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14 */
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15
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16 #include "NotifyingTabBar.h"
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17
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18 #include <iostream>
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19
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20 NotifyingTabBar::NotifyingTabBar(QWidget *parent) :
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21 QTabBar(parent)
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22 {
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23 }
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24
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25 NotifyingTabBar::~NotifyingTabBar()
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26 {
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27 }
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28
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29 void
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30 NotifyingTabBar::mousePressEvent(QMouseEvent *e)
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31 {
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32 int i = currentIndex();
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33 QTabBar::mousePressEvent(e);
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34 if (currentIndex() == i) {
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35 emit activeTabClicked();
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36 }
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37 }
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38
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39 void
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40 NotifyingTabBar::enterEvent(QEvent *e)
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41 {
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42 QTabBar::enterEvent(e);
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43 emit mouseEntered();
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44 }
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45
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46 void
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47 NotifyingTabBar::leaveEvent(QEvent *e)
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48 {
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49 QTabBar::enterEvent(e);
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50 emit mouseLeft();
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51 }
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52
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