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a85ec65c19
The new displayOffset property is an offset which is always added to the value of model so we can display values in a user-friendly way if they internally start at 0.
87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
/*
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* lcd_spinbox.h - class lcdSpinBox, an improved QLCDNumber
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*
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* Copyright (c) 2005-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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*
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* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef _LCD_SPINBOX_H
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#define _LCD_SPINBOX_H
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#include "LcdWidget.h"
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#include "AutomatableModelView.h"
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class EXPORT lcdSpinBox : public LcdWidget, public IntModelView
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{
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Q_OBJECT
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public:
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lcdSpinBox( int numDigits, QWidget* parent, const QString& name = QString::null );
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lcdSpinBox( int numDigits, const QString& style, QWidget* parent, const QString& name = QString::null );
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virtual ~lcdSpinBox();
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virtual void modelChanged()
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{
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ModelView::modelChanged();
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update();
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}
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/*! Sets an offset which is always added to value of model so we can
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display values in a user-friendly way if they internally start at 0 */
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void setDisplayOffset( int offset )
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{
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m_displayOffset = offset;
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}
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/*! \brief Returns internal offset for displaying values */
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int displayOffset() const
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{
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return m_displayOffset;
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}
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public slots:
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virtual void update();
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protected:
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virtual void contextMenuEvent( QContextMenuEvent * _me );
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virtual void mousePressEvent( QMouseEvent * _me );
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virtual void mouseMoveEvent( QMouseEvent * _me );
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virtual void mouseReleaseEvent( QMouseEvent * _me );
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virtual void wheelEvent( QWheelEvent * _we );
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private:
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QPoint m_origMousePos;
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int m_displayOffset;
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signals:
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void manualChange();
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} ;
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typedef IntModel lcdSpinBoxModel;
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#endif
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