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e24f094c62
git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@547 0778d3d1-df1d-0410-868b-ea421aaaa00d
100 lines
2.2 KiB
C++
100 lines
2.2 KiB
C++
/*
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* combobox.h - class comboBox, a very cool combo-box
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*
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* Copyright (c) 2006-2007 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 _COMBOBOX_H
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#define _COMBOBOX_H
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#include <QtGui/QWidget>
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#include <QtCore/QVector>
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#include <QtGui/QMenu>
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#include <QtGui/QPixmap>
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#include <QtCore/QPair>
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#include "automatable_object.h"
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class QAction;
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class comboBox : public QWidget, public automatableObject<int>
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{
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Q_OBJECT
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public:
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comboBox( QWidget * _parent, const QString & _name, track * _track );
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virtual ~comboBox();
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void addItem( const QString & _item, const QPixmap & _pixmap =
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QPixmap() );
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inline void clear( void )
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{
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setRange( 0, 0 );
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m_items.clear();
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m_menu.clear();
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update();
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}
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int findText( const QString & _txt ) const;
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QString currentText( void ) const
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{
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return( m_items[value()].first );
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}
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void setValue( const int _idx );
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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 paintEvent( QPaintEvent * _pe );
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virtual void wheelEvent( QWheelEvent * _we );
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private:
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static QPixmap * s_background;
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static QPixmap * s_arrow;
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QMenu m_menu;
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typedef QPair<QString, QPixmap> item;
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QVector<item> m_items;
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bool m_pressed;
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private slots:
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void setItem( QAction * _item );
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signals:
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void activated( const QString & );
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void valueChanged( int );
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} ;
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#endif
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