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81 lines
2.4 KiB
81 lines
2.4 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2000-2003 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#ifndef PMOBJECTDRAG_H
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#define PMOBJECTDRAG_H
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#include <tqdragobject.h>
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#include <tqstringlist.h>
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#include "pmobject.h"
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class PMParser;
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class PMPart;
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/**
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* Supports drag/drop and copy/paste of kpovmodeler objects
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*/
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class PMObjectDrag : public TQDragObject
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{
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public:
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/**
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* Creates a drag object for one object
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*
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* The object drag will contain all formats that are supported
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* by the part.
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* @see PMIOManager
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*/
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PMObjectDrag( PMPart* part, PMObject* object, TQWidget* dragSource = 0,
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const char* name = 0 );
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/**
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* Creates a drag object for all objects in objList
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*/
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PMObjectDrag( PMPart* part, const PMObjectList& objList, TQWidget* dragSource = 0,
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const char* name = 0 );
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/**
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* Deletes the drag object
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*/
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~PMObjectDrag( );
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/**
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* Returns the encoded payload of this object, in the
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* specified MIME format.
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*/
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virtual TQByteArray encodedData( const char* ) const;
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/**
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* Returns the ith format, or NULL.
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*/
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virtual const char* format( int i = 0 ) const;
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/**
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* Returns true if the information in e can be decoded
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*/
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static bool canDecode( const TQMimeSource* e, PMPart* part );
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/**
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* Returns a pointer to a parser for this drag object or 0, if the data
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* can't be decoded.
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*
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* The caller is responsible to delete the parser.
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*/
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static PMParser* newParser( const TQMimeSource* e, PMPart* part );
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private:
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TQValueList<TQByteArray> m_data;
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TQStringList m_mimeTypes;
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};
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#endif
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