kmail

treebase.h

00001 /*
00002     Copyright (c) 2008 Pradeepto K. Bhattacharya <pradeepto@kde.org>
00003       ( adapted from kdepim/kmail/kmfolderseldlg.cpp and simplefoldertree.h  )
00004 
00005     This program is free software; you can redistribute it and/or modify
00006     it under the terms of the GNU General Public License as published by
00007     the Free Software Foundation; either version 2 of the License, or
00008     (at your option) any later version.
00009 
00010     This program is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00013     GNU General Public License for more details.
00014 
00015     You should have received a copy of the GNU General Public License
00016     along with this program; if not, write to the Free Software
00017     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef KMAIL_TREEBASE_H
00021 #define KMAIL_TREEBASE_H
00022 
00023 #include "kmfolder.h"
00024 #include "kmfoldertree.h"
00025 
00026 #include <kdebug.h>
00027 #include <klistview.h>
00028 
00029 namespace KMail {
00030 
00031 class TreeItemBase;
00032 
00033 class TreeBase : public KListView
00034 {
00035     Q_OBJECT
00036   TQ_OBJECT
00037     public:
00038     TreeBase( TQWidget * parent, KMFolderTree *folderTree,
00039         const TQString &preSelection, bool mustBeReadWrite );
00040     
00041     virtual  ~TreeBase() {}
00042 
00043      const KMFolder * folder() const;
00045     void setFolder( KMFolder *folder );
00046 
00047     inline void setFolder( const TQString& idString )
00048     {
00049       setFolder( kmkernel->findFolderById( idString ) );
00050     }
00051 
00052     void reload( bool mustBeReadWrite, bool showOutbox, bool showImapFolders,
00053                    const TQString& preSelection = TQString() );
00054 
00055     int folderColumn() const {  return mFolderColumn; }
00056     void setFolderColumn( const int folderCol ) { mFolderColumn = folderCol; }
00057     int pathColumn() const { return mPathColumn; }
00058     void setPathColumn( const int pathCol ) { mPathColumn = pathCol; }
00059 
00060     public slots:
00061     void addChildFolder();
00062     protected slots:
00063     void slotContextMenuRequested( TQListViewItem *lvi,
00064                           const TQPoint &p );
00065     void recolorRows();
00066 protected:
00067     virtual TQListViewItem* createItem( TQListView* ) = 0;
00068     virtual TQListViewItem* createItem( TQListView*, TQListViewItem* ) = 0;
00069     virtual TQListViewItem* createItem( TQListViewItem* ) = 0;
00070     virtual TQListViewItem* createItem( TQListViewItem*, TQListViewItem* ) = 0;
00071 
00072   protected:
00073       KMFolderTree* mFolderTree;
00074       TQString mFilter;
00075       bool mLastMustBeReadWrite;
00076       bool mLastShowOutbox;
00077       bool mLastShowImapFolders;
00079       int mFolderColumn;
00080       int mPathColumn;
00081      
00082 };
00083 }
00084 #endif