kmail

foldertreebase.h
00001 /*
00002     Copyright (c) 2007 Volker Krause <vkrause@kde.org>
00003 
00004     This program is free software; you can redistribute it and/or modify
00005     it under the terms of the GNU General Public License as published by
00006     the Free Software Foundation; either version 2 of the License, or
00007     (at your option) any later version.
00008 
00009     This program is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00012     GNU General Public License for more details.
00013 
00014     You should have received a copy of the GNU General Public License
00015     along with this program; if not, write to the Free Software
00016     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00017 */
00018 
00019 #ifndef KMAIL_FOLDERTREEBASE_H
00020 #define KMAIL_FOLDERTREEBASE_H
00021 
00022 #include <libkdepim/kfoldertree.h>
00023 
00024 class KMFolder;
00025 class KMMainWidget;
00026 
00027 namespace KMail {
00028 
00029 class FolderTreeBase : public KFolderTree
00030 {
00031   Q_OBJECT
00032   TQ_OBJECT
00033   public:
00034     FolderTreeBase( KMMainWidget *mainWidget, TQWidget *parent = 0, const char *name = 0 );
00035 
00037     KMMainWidget* mainWidget() const { return mMainWidget; }
00038 
00040     virtual TQListViewItem* indexOfFolder( const KMFolder* folder ) const
00041     {
00042        if ( mFolderToItem.contains( folder ) )
00043          return mFolderToItem[ folder ];
00044        else
00045          return 0;
00046     }
00047 
00048     void insertIntoFolderToItemMap( const KMFolder *folder, TQListViewItem* item )
00049     {
00050       mFolderToItem.insert( folder, item );
00051     }
00052 
00053     void removeFromFolderToItemMap( const KMFolder *folder )
00054     {
00055       mFolderToItem.remove( folder );
00056     }
00057 
00058   signals:
00060     void folderDrop(KMFolder*);
00061 
00063     void folderDropCopy(KMFolder*);
00064 
00065     void triggerRefresh();
00066 
00067   public slots:
00069     void slotUpdateCounts(KMFolder * folder, bool force = false );
00070 
00071   protected:
00072     enum {
00073       DRAG_COPY = 0,
00074       DRAG_MOVE = 1,
00075       DRAG_CANCEL = 2
00076     };
00077     int dndMode( bool alwaysAsk = false );
00078     void contentsDropEvent( TQDropEvent *e );
00079 
00081     virtual bool event(TQEvent *e);
00082 
00084     virtual void readColorConfig();
00085 
00087     bool hideLocalInbox() const;
00088 
00090     void handleMailListDrop( TQDropEvent *event, KMFolder *destination );
00091 
00092   protected:
00093     KMMainWidget *mMainWidget;
00094     TQMap<const KMFolder*, TQListViewItem*> mFolderToItem;
00095 };
00096 
00097 }
00098 
00099 #endif