selector.cpp
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:2k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * selector.cpp : Playlist source selector
- ****************************************************************************
- * Copyright (C) 2000-2005 the VideoLAN team
- * $Id: 22cad94f6be000d629566cb1e2c59c47c34246f9 $
- *
- * Authors: Clément Stenac <zorglub@videolan.org>
- *
- * 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.
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #ifdef HAVE_CONFIG_H
- # include "config.h"
- #endif
- #include "components/playlist/selector.hpp"
- #include "qt4.hpp"
- #include <QVBoxLayout>
- #include <QHeaderView>
- #include <QTreeView>
- PLSelector::PLSelector( QWidget *p, intf_thread_t *_p_intf ) : QWidget( p ), p_intf(_p_intf)
- {
- model = new PLModel( THEPL, p_intf, THEPL->p_root_category, 1, this );
- view = new QTreeView( 0 );
- view->setIconSize( QSize( 24,24 ) );
- view->setAlternatingRowColors( true );
- view->setIndentation( 0 );
- view->header()->hide();
- view->setModel( model );
- view->setAcceptDrops(true);
- view->setDropIndicatorShown(true);
- CONNECT( view, activated( const QModelIndex& ),
- this, setSource( const QModelIndex& ) );
- CONNECT( view, clicked( const QModelIndex& ),
- this, setSource( const QModelIndex& ) );
- QVBoxLayout *layout = new QVBoxLayout();
- layout->setSpacing( 0 ); layout->setMargin( 0 );
- layout->addWidget( view );
- setLayout( layout );
- /* select the first item */
- view->setCurrentIndex( model->index( 0, 0, QModelIndex() ) );
- }
- void PLSelector::setSource( const QModelIndex &index )
- {
- if( model )
- emit activated( model->itemId( index ) );
- }
- PLSelector::~PLSelector()
- {
- }