diff widgets/NotifyingTabBar.cpp @ 0:fc9323a41f5a

start base : Sonic Visualiser sv1-1.0rc1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widgets/NotifyingTabBar.cpp	Fri May 11 09:08:14 2007 +0000
@@ -0,0 +1,52 @@
+/* -*- 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();
+}
+