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134 lines
4.1 KiB
134 lines
4.1 KiB
/*
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This file is part of the KDE libraries
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Copyright (C) 1998 Stephan Kulow <coolo@kde.org>
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1998 Daniel Grana <grana@ie.iwi.unibe.ch>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _KCOMBIVIEW_H
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#define _KCOMBIVIEW_H
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#include <tqsplitter.h>
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#include <tdelocale.h>
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#include <tdefile.h>
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#include <tdefileview.h>
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class KFileIconView;
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class TQEvent;
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class TQIconViewItem;
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/**
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* This view is designed to combine two KFileViews into one widget, to show
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* directories on the left side and files on the right side.
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*
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* Methods like selectedItems() to query status _only_ work on the right side,
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* i.e. on the files.
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*
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* After creating the KCombiView, you need to supply the view shown in the
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* right, (see setRight()). Available KFileView implementations are
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* KFileIconView and KFileDetailView.
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*
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* Most of the below methods are just implementations of the baseclass
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* KFileView, so look there for documentation.
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*
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* @see KFileView
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* @see KFileIconView
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* @see KFileDetailView
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* @see KDirOperator
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*/
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class TDEIO_EXPORT KCombiView : public TQSplitter,
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public KFileView
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{
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TQ_OBJECT
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public:
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KCombiView( TQWidget *parent, const char *name);
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virtual ~KCombiView();
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virtual TQWidget *widget() { return this; }
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virtual void clearView();
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virtual void updateView( bool );
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virtual void updateView(const KFileItem*);
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virtual void removeItem( const KFileItem * );
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virtual void listingCompleted();
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/**
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* Sets the view to be shown in the right. You need to call this before
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* doing anything else with this widget.
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*/
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void setRight(KFileView *view);
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virtual void setSelectionMode( KFile::SelectionMode sm );
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virtual void setSelected(const KFileItem *, bool);
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virtual bool isSelected( const KFileItem * ) const;
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virtual void clearSelection();
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virtual void selectAll();
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virtual void invertSelection();
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virtual void setCurrentItem( const KFileItem * );
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virtual KFileItem * currentFileItem() const;
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virtual KFileItem * firstFileItem() const;
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virtual KFileItem * nextItem( const KFileItem * ) const;
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virtual KFileItem * prevItem( const KFileItem * ) const;
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virtual void insertItem( KFileItem *i );
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virtual void clear();
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virtual void setSorting( TQDir::SortSpec sort );
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virtual void readConfig( TDEConfig *, const TQString& group = TQString::null );
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virtual void writeConfig( TDEConfig *, const TQString& group = TQString::null);
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void ensureItemVisible( const KFileItem * );
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virtual TDEActionCollection * actionCollection() const;
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virtual void setAcceptDrops(bool b);
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protected:
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KFileIconView *left;
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KFileView *right;
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protected slots:
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void slotSortingChanged( TQDir::SortSpec );
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private:
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KFileView *focusView( KFileView *preferred ) const;
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// in nextItem() and prevItem(), we have to switch views, when the first
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// view returns 0L. So we need to remember which view was used in the
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// previous call to next/prevItem(). Yes, it's a hack, but it works for
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// some cases at least.
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mutable KFileView *m_lastViewForNextItem;
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mutable KFileView *m_lastViewForPrevItem;
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protected:
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virtual bool eventFilter( TQObject *o, TQEvent *e );
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void setDropOptions_impl(int options);
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virtual void virtual_hook( int id, void* data );
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private:
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class KCombiViewPrivate;
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KCombiViewPrivate *d;
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};
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#endif
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