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167 lines
3.7 KiB
167 lines
3.7 KiB
/****************************************************************************
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for TQt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#ifndef LISTVIEWS_H
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#define LISTVIEWS_H
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#include <ntqsplitter.h>
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#include <ntqstring.h>
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#include <tqobject.h>
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#include <ntqdatetime.h>
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#include <ntqptrlist.h>
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#include <ntqlistview.h>
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class TQListView;
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class TQLabel;
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class TQPainter;
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class TQColorGroup;
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class TQObjectList;
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class TQPopupMenu;
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// -----------------------------------------------------------------
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class MessageHeader
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{
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public:
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MessageHeader( const TQString &_sender, const TQString &_subject, const TQDateTime &_datetime )
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: msender( _sender ), msubject( _subject ), mdatetime( _datetime )
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{}
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MessageHeader( const MessageHeader &mh );
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MessageHeader &operator=( const MessageHeader &mh );
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TQString sender() { return msender; }
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TQString subject() { return msubject; }
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TQDateTime datetime() { return mdatetime; }
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protected:
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TQString msender, msubject;
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TQDateTime mdatetime;
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};
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// -----------------------------------------------------------------
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class Message
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{
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public:
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enum State { Read = 0,
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Unread};
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Message( const MessageHeader &mh, const TQString &_body )
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: mheader( mh ), mbody( _body ), mstate( Unread )
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{}
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Message( const Message &m )
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: mheader( m.mheader ), mbody( m.mbody ), mstate( m.mstate )
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{}
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MessageHeader header() { return mheader; }
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TQString body() { return mbody; }
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void setState( const State &s ) { mstate = s; }
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State state() { return mstate; }
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protected:
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MessageHeader mheader;
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TQString mbody;
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State mstate;
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};
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// -----------------------------------------------------------------
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class Folder : public TQObject
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{
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TQ_OBJECT
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public:
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Folder( Folder *parent, const TQString &name );
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~Folder()
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{}
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void addMessage( Message *m )
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{ lstMessages.append( m ); }
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TQString folderName() { return fName; }
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Message *firstMessage() { return lstMessages.first(); }
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Message *nextMessage() { return lstMessages.next(); }
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protected:
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TQString fName;
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TQPtrList<Message> lstMessages;
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};
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// -----------------------------------------------------------------
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class FolderListItem : public TQListViewItem
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{
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public:
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FolderListItem( TQListView *parent, Folder *f );
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FolderListItem( FolderListItem *parent, Folder *f );
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void insertSubFolders( const TQObjectList *lst );
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Folder *folder() { return myFolder; }
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protected:
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Folder *myFolder;
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};
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// -----------------------------------------------------------------
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class MessageListItem : public TQListViewItem
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{
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public:
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MessageListItem( TQListView *parent, Message *m );
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virtual void paintCell( TQPainter *p, const TQColorGroup &cg,
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int column, int width, int alignment );
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Message *message() { return myMessage; }
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protected:
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Message *myMessage;
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};
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// -----------------------------------------------------------------
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class ListViews : public TQSplitter
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{
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TQ_OBJECT
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public:
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ListViews( TQWidget *parent = 0, const char *name = 0 );
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~ListViews()
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{}
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protected:
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void initFolders();
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void initFolder( Folder *folder, unsigned int &count );
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void setupFolders();
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TQListView *messages, *folders;
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TQLabel *message;
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TQPopupMenu* menu;
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TQPtrList<Folder> lstFolders;
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protected slots:
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void slotFolderChanged( TQListViewItem* );
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void slotMessageChanged();
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void slotRMB( TQListViewItem*, const TQPoint &, int );
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};
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#endif
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