Mercurial > hg > svgui
annotate widgets/NotifyingTabBar.cpp @ 256:c492902dba40
* Make shift+mousewheel scroll vertically (where applicable) and alt+mousewheel
zoom vertically (where applicable). Closes #1734844
author | Chris Cannam |
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date | Wed, 13 Jun 2007 10:27:39 +0000 |
parents | 53835534a9d3 |
children |
rev | line source |
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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 |