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authorRobert Jonsson <spamatica@gmail.com>2011-03-07 19:01:11 +0000
committerRobert Jonsson <spamatica@gmail.com>2011-03-07 19:01:11 +0000
commite40fc849149dd97c248866a4a1d026dda5e57b62 (patch)
treeb12b358f3b3a0608001d30403358f8443118ec5f /attic/muse_qt4_evolution/awl/pitchedit.cpp
parent1bd4f2e8d9745cabb667b043171cad22c8577768 (diff)
clean3
Diffstat (limited to 'attic/muse_qt4_evolution/awl/pitchedit.cpp')
-rw-r--r--attic/muse_qt4_evolution/awl/pitchedit.cpp89
1 files changed, 89 insertions, 0 deletions
diff --git a/attic/muse_qt4_evolution/awl/pitchedit.cpp b/attic/muse_qt4_evolution/awl/pitchedit.cpp
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+++ b/attic/muse_qt4_evolution/awl/pitchedit.cpp
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+//=============================================================================
+// 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 "pitchedit.h"
+#include "utils.h"
+
+namespace Awl {
+
+//---------------------------------------------------------
+// PitchEdit
+//---------------------------------------------------------
+
+PitchEdit::PitchEdit(QWidget* parent)
+ : QSpinBox(parent)
+ {
+ setRange(0, 127);
+ deltaMode = false;
+ }
+
+//---------------------------------------------------------
+// keyPressEvent
+//---------------------------------------------------------
+
+void PitchEdit::keyPressEvent(QKeyEvent* ev)
+ {
+ if (ev->key() == Qt::Key_Return)
+ emit returnPressed();
+ else if (ev->key() == Qt::Key_Escape)
+ emit escapePressed();
+ }
+
+//---------------------------------------------------------
+// mapValueToText
+//---------------------------------------------------------
+
+QString PitchEdit::mapValueToText(int v)
+ {
+ if (deltaMode) {
+ QString s;
+ s.setNum(v);
+ return s;
+ }
+ else
+ return pitch2string(v);
+ }
+
+//---------------------------------------------------------
+// mapTextToValue
+//---------------------------------------------------------
+
+int PitchEdit::mapTextToValue(bool* ok)
+ {
+printf("AwlPitchEdit: mapTextToValue: not impl.\n");
+ if (ok)
+ *ok = false;
+ return 0;
+ }
+
+//---------------------------------------------------------
+// setDeltaMode
+//---------------------------------------------------------
+
+void PitchEdit::setDeltaMode(bool val)
+ {
+ deltaMode = val;
+ if (deltaMode)
+ setRange(-127, 127);
+ else
+ setRange(0, 127);
+ }
+}
+