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authorRobert Jonsson <spamatica@gmail.com>2011-09-15 12:14:55 +0000
committerRobert Jonsson <spamatica@gmail.com>2011-09-15 12:14:55 +0000
commitb0546e5e7f7044019892543c6c82029db8d564a7 (patch)
tree1b96a6260900f3fbf3513fb48a5a72aa89052dc8 /attic/muse_qt4_evolution/awl/tempoedit.cpp
parent583c73d1a07154d3d2672d65d8cce6495f490454 (diff)
moved attic to a branch of it's own
Diffstat (limited to 'attic/muse_qt4_evolution/awl/tempoedit.cpp')
-rw-r--r--attic/muse_qt4_evolution/awl/tempoedit.cpp88
1 files changed, 0 insertions, 88 deletions
diff --git a/attic/muse_qt4_evolution/awl/tempoedit.cpp b/attic/muse_qt4_evolution/awl/tempoedit.cpp
deleted file mode 100644
index d7dbac81..00000000
--- a/attic/muse_qt4_evolution/awl/tempoedit.cpp
+++ /dev/null
@@ -1,88 +0,0 @@
-//=============================================================================
-// Awl
-// Audio Widget Library
-// $Id:$
-//
-// Copyright (C) 2002-2006 by Werner Schweer and others
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 2.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-//=============================================================================
-
-#include "tempoedit.h"
-
-namespace Awl {
-
-//---------------------------------------------------------
-// TempoEdit
-//---------------------------------------------------------
-
-TempoEdit::TempoEdit(QWidget* parent)
- : QDoubleSpinBox(parent)
- {
- curVal = -1.0;
- setSingleStep(1.0);
- setRange(30.0, 600.0);
- connect(this, SIGNAL(valueChanged(double)), SLOT(newValue(double)));
- }
-
-//---------------------------------------------------------
-// sizeHint
-//---------------------------------------------------------
-
-QSize TempoEdit::sizeHint() const
- {
- QFontMetrics fm(font());
- int fw = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
- int h = fm.height() + fw * 2;
- int w = 2 + fm.width(QString("000.00")) + fw * 4 + 30;
- return QSize(w, h).expandedTo(QApplication::globalStrut());
- }
-
-//---------------------------------------------------------
-// newValue
-//---------------------------------------------------------
-
-void TempoEdit::newValue(double val)
- {
- if (val != curVal) {
- curVal = val;
- emit tempoChanged(tempo());
- }
- }
-
-//---------------------------------------------------------
-// setTempo
-//---------------------------------------------------------
-
-void TempoEdit::setTempo(int val)
- {
- double d = 60000000.0/double(val);
- if (d != curVal) {
- curVal = d;
- blockSignals(true);
- setValue(d);
- blockSignals(false);
- }
- }
-
-//---------------------------------------------------------
-// tempo
-//---------------------------------------------------------
-
-int TempoEdit::tempo() const
- {
- return lrint(60000000.0/value());
- }
-
-}
-