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     public:
00037     TreeBase( TQWidget * parent, KMFolderTree *folderTree,
00038         const TQString &preSelection, bool mustBeReadWrite );
00039     
00040     virtual  ~TreeBase() {}
00041 
00042      const KMFolder * folder() const;
00044     void setFolder( KMFolder *folder );
00045 
00046     inline void setFolder( const TQString& idString )
00047     {
00048       setFolder( kmkernel->findFolderById( idString ) );
00049     }
00050 
00051     void reload( bool mustBeReadWrite, bool showOutbox, bool showImapFolders,
00052                    const TQString& preSelection = TQString::null );
00053 
00054     int folderColumn() const {  return mFolderColumn; }
00055     void setFolderColumn( const int folderCol ) { mFolderColumn = folderCol; }
00056     int pathColumn() const { return mPathColumn; }
00057     void setPathColumn( const int pathCol ) { mPathColumn = pathCol; }
00058 
00059     public slots:
00060     void addChildFolder();
00061     protected slots:
00062     void slotContextMenuRequested( TQListViewItem *lvi,
00063                           const TQPoint &p );
00064     void recolorRows();
00065 protected:
00066     virtual TQListViewItem* createItem( TQListView* ) = 0;
00067     virtual TQListViewItem* createItem( TQListView*, TQListViewItem* ) = 0;
00068     virtual TQListViewItem* createItem( TQListViewItem* ) = 0;
00069     virtual TQListViewItem* createItem( TQListViewItem*, TQListViewItem* ) = 0;
00070 
00071   protected:
00072       KMFolderTree* mFolderTree;
00073       TQString mFilter;
00074       bool mLastMustBeReadWrite;
00075       bool mLastShowOutbox;
00076       bool mLastShowImapFolders;
00078       int mFolderColumn;
00079       int mPathColumn;
00080      
00081 };
00082 }
00083 #endif