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a6d86bbf66
Now there's no need anymore to pass a model to constructor of ResourceTreeView. Instead ResourceTreeView::setModel() can be called later.
76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
/*
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* ResourceTreeView.h - view for ResourceTreeModel
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*
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* Copyright (c) 2008-2009 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 _RESOURCE_TREE_VIEW_H
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#define _RESOURCE_TREE_VIEW_H
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#include <QtGui/QTreeView>
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class ResourceTreeModel;
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class ResourceTreeView : public QTreeView
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{
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Q_OBJECT
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public:
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ResourceTreeView( QWidget * _parent, ResourceTreeModel * _tm = NULL );
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virtual ~ResourceTreeView();
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virtual void setModel( QAbstractItemModel * _model );
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public slots:
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void setFilter( const QString & _s );
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void updateFilter();
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void currentChanged( const QModelIndex & current,
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const QModelIndex & previous );
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void selectionChanged( const QItemSelection & selected,
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const QItemSelection & deselected );
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protected:
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virtual void startDrag( Qt::DropActions supportedActions );
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private:
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ResourceTreeModel * m_treeModel;
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QString m_lastFilter;
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signals:
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void dragStarted();
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void treeViewCurrentChanged( const QModelIndex & current,
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const QModelIndex & previous );
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void treeViewSelectionChanged( const QItemSelection & selected,
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const QItemSelection & deselected );
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} ;
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#endif
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/* vim: set tw=0 noexpandtab: */
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