Mercurial > hg > svgui
annotate widgets/NotifyingCheckBox.h @ 333:e74b56f07c73
* Some work on correct alignment when moving panes during playback
* Overhaul alignment for playback frame values (view manager now always
refers to reference-timeline values, only the play source deals in
playback model timeline values)
* When making a selection, ensure the selection regions shown in other
panes (and used for playback constraints if appropriate) are aligned
correctly. This may be the coolest feature ever implemented in any
program ever.
author | Chris Cannam |
---|---|
date | Thu, 22 Nov 2007 14:17:19 +0000 |
parents | 5b7472db612b |
children | a18e78b9c78b |
rev | line source |
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Chris@189 | 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ |
Chris@189 | 2 |
Chris@189 | 3 /* |
Chris@189 | 4 Sonic Visualiser |
Chris@189 | 5 An audio file viewer and annotation editor. |
Chris@189 | 6 Centre for Digital Music, Queen Mary, University of London. |
Chris@189 | 7 This file copyright 2007 QMUL. |
Chris@189 | 8 |
Chris@189 | 9 This program is free software; you can redistribute it and/or |
Chris@189 | 10 modify it under the terms of the GNU General Public License as |
Chris@189 | 11 published by the Free Software Foundation; either version 2 of the |
Chris@189 | 12 License, or (at your option) any later version. See the file |
Chris@189 | 13 COPYING included with this distribution for more information. |
Chris@189 | 14 */ |
Chris@189 | 15 |
Chris@189 | 16 #ifndef _NOTIFYING_CHECK_BOX_H_ |
Chris@189 | 17 #define _NOTIFYING_CHECK_BOX_H_ |
Chris@189 | 18 |
Chris@189 | 19 #include <QCheckBox> |
Chris@189 | 20 |
Chris@189 | 21 /** |
Chris@189 | 22 * Very trivial enhancement to QCheckBox to make it emit signals when |
Chris@189 | 23 * the mouse enters and leaves (for context help). |
Chris@189 | 24 */ |
Chris@189 | 25 |
Chris@189 | 26 class NotifyingCheckBox : public QCheckBox |
Chris@189 | 27 { |
Chris@189 | 28 Q_OBJECT |
Chris@189 | 29 public: |
Chris@189 | 30 |
Chris@189 | 31 NotifyingCheckBox(QWidget *parent = 0) : |
Chris@189 | 32 QCheckBox(parent) { } |
Chris@189 | 33 |
Chris@189 | 34 virtual ~NotifyingCheckBox(); |
Chris@189 | 35 |
Chris@189 | 36 signals: |
Chris@189 | 37 void mouseEntered(); |
Chris@189 | 38 void mouseLeft(); |
Chris@189 | 39 |
Chris@189 | 40 protected: |
Chris@189 | 41 virtual void enterEvent(QEvent *); |
Chris@189 | 42 virtual void leaveEvent(QEvent *); |
Chris@189 | 43 }; |
Chris@189 | 44 |
Chris@189 | 45 #endif |
Chris@189 | 46 |