remove OVersatileView and OVersatileViewItem from libopieui2. This widget

wasn't used in any application, it wasn't even completed and with the
QListView in Qt4, there is something more thought-out coming soon.

1 files changed, 0 insertions, 1172 deletions

diff --git a/libopie2/opieui/oversatileview.cpp b/libopie2/opieui/oversatileview.cpp
deleted file mode 100644
index f6c6410..0000000
--- a/libopie2/opieui/oversatileview.cpp
+++ b/dev/null
@@ -1,1172 +0,0 @@
-/*
-                             This file is part of the Opie Project
-
-              =.             (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
-            .=l.
-           .>+-=
- _;:,     .>    :=|.         This program is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or  modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       This program is distributed in the hope that
-     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
-    : ..    .:,     . . .    without even the implied warranty of
-    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
-  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
-..}^=.=       =       ;      Library General Public License for more
-++=   -.     .`     .:       details.
- :     =  ...= . :.=-
- -.   .:....=;==+<;          You should have received a copy of the GNU
-  -_. . .   )=.  =           Library General Public License along with
-    --        :-=`           this library; see the file COPYING.LIB.
-                             If not, write to the Free Software Foundation,
-                             Inc., 59 Temple Place - Suite 330,
-                             Boston, MA 02111-1307, USA.
-
-*/
-
-/* OPIE */
-
-#include <opie2/odebug.h>
-#include <opie2/oversatileview.h>
-#include <opie2/oversatileviewitem.h>
-#include <opie2/olistview.h>
-
-/* QT */
-
-#include <qaction.h>
-#include <qpopupmenu.h>
-
-using namespace Opie::Core;
-using namespace Opie::Ui;
-
-/* XPM */
-static const char * view_icon_xpm[] = {
-"16 16 16 1",
-" 	c None",
-".	c #87BD88",
-"+	c #8BBE8B",
-"@	c #81BA81",
-"#	c #6DAF6D",
-"$	c #87BD87",
-"%	c #FCFDFC",
-"&	c #AED0AE",
-"*	c #4E9C4C",
-"=	c #91BD91",
-"-	c #72B172",
-";	c #448643",
-">	c #519F50",
-",	c #499247",
-"'	c #356A35",
-")	c #686868",
-"                ",
-"  .+@#    .+@#  ",
-"  $%&*    $%&*  ",
-"  @=-;    @=-;  ",
-"  #>,'    #>,'  ",
-"                ",
-" ))))))  )))))) ",
-"                ",
-"                ",
-"  .+@#    .+@#  ",
-"  $%&*    $%&*  ",
-"  @=-;    @=-;  ",
-"  #>,'    #>,'  ",
-"                ",
-" ))))))  )))))) ",
-"                "};
-
-/* XPM */
-static const char * view_tree_xpm[] = {
-"16 16 17 1",
-" 	c None",
-".	c #3A3A3A",
-"+	c #87BD88",
-"@	c #8BBE8B",
-"#	c #81BA81",
-"$	c #6DAF6D",
-"%	c #87BD87",
-"&	c #FCFDFC",
-"*	c #AED0AE",
-"=	c #4E9C4C",
-"-	c #91BD91",
-";	c #72B172",
-">	c #448643",
-",	c #686868",
-"'	c #519F50",
-")	c #499247",
-"!	c #356A35",
-" .              ",
-" .              ",
-" .  +@#$        ",
-" .  %&*=        ",
-" .. #-;>  ,, ,,,",
-" .  $')!        ",
-" .              ",
-" .              ",
-" .              ",
-" .  +@#$        ",
-" .  %&*=        ",
-" .. #-;>  ,, ,,,",
-"    $')!        ",
-"                ",
-"                ",
-"                "};
-
-OVersatileView::OVersatileView( QWidget* parent, const char* name, int mode )
-               :QWidgetStack( parent, name ),
-                _viewmode( mode ), _warningpolicy( None ),
-                _treeleaf(), _treeopened(), _treeclosed(),
-                _iconleaf(), _iconopened(), _iconclosed()
-{
-    //
-    // Create child widgets and set some reasonable default styles
-    //
-
-    _listview = new OListView( this, "oversatileview embedded listview" );
-    _iconview = new QIconView( this, "oversatileview embedded iconview" );
-
-    _listview->setAllColumnsShowFocus( true );
-    _listview->setRootIsDecorated( true );
-    _listview->setShowSortIndicator( true );
-    _iconview->setGridX( 90 );
-    _iconview->setGridY( 42 );
-    _iconview->setAutoArrange( true );
-
-    #ifdef QWS  // TODO: Let this depend on current geometry (rotation)
-    _iconview->setArrangement( QIconView::TopToBottom );
-    #else
-    _iconview->setArrangement( QIconView::LeftToRight );
-    #endif
-
-    _iconview->setResizeMode( QIconView::Adjust );
-
-    // qt-embedded: map stylus right on hold to right button press
-
-    #ifdef QWS
-    ( (QPEApplication*) qApp)->setStylusOperation( _iconview->viewport(), QPEApplication::RightOnHold );
-    ( (QPEApplication*) qApp)->setStylusOperation( _listview->viewport(), QPEApplication::RightOnHold );
-    #endif
-
-    setViewMode( mode ); // TODO: Read last style from config
-    // setSynchronization( true ); // TODO: Implement this
-
-    // create context menu allowing to switch between the views
-
-    _contextmenu = new QPopupMenu( 0, "oversatileview contextmenu" );
-    _contextmenu->setCaption( "Style" );
-    _contextmenu->setCheckable( true );
-    QActionGroup* ag = new QActionGroup( _contextmenu, "style option group" );
-    QAction* a1 = new QAction( "View Items in Icon Style", QIconSet( QPixmap( view_icon_xpm ) ),
-                               "View Icons", 0, ag, "viewicon action", true );
-    QAction* a2 = new QAction( "View Items in Tree Style", QIconSet( QPixmap( view_tree_xpm ) ),
-                                "View Tree", 0, ag, "viewtree action", true );
-    ag->addTo( _contextmenu );
-    if ( mode == Icons )
-        a1->setOn( true );
-    else if ( mode == Tree )
-        a2->setOn( true );
-    connect( a1, SIGNAL( activated() ), this, SLOT( setIconViewMode() ) );
-    connect( a2, SIGNAL( activated() ), this, SLOT( setTreeViewMode() ) );
-
-    #if (QT_VERSION >= 0x030000)
-    connect( _listview, SIGNAL( contextMenuRequested(QListViewItem*,const QPoint&,int) ), this, SLOT( contextMenuRequested(QListViewItem*,const QPoint&,int) ) );
-    connect( _iconview, SIGNAL( contextMenuRequested(QIconViewItem*,const QPoint&) ), this, SLOT( contextMenuRequested(QIconViewItem*,const QPoint&) ) );
-    #else
-    connect( _listview, SIGNAL( rightButtonPressed(QListViewItem*,const QPoint&,int) ), this, SLOT( contextMenuRequested(QListViewItem*,const QPoint&,int) ) );
-    connect( _iconview, SIGNAL( rightButtonPressed(QIconViewItem*,const QPoint&) ), this, SLOT( contextMenuRequested(QIconViewItem*,const QPoint&) ) );
-    #endif
-
-    //
-    // signal forwarders
-    //
-    // unfortunately we can't short-circuit all the QListView and QIconView signals
-    // to OVersatileView signals, because the signal/slot mechanism doesn't allow
-    // type-conversion :-(
-
-    // common signals for listview
-
-    connect( _listview, SIGNAL( selectionChanged() ), this, SIGNAL( selectionChanged() ) );
-    connect( _listview, SIGNAL( selectionChanged(QListViewItem*) ), this, SLOT( selectionChanged(QListViewItem*) ) );
-    connect( _listview, SIGNAL( currentChanged(QListViewItem*) ), this, SLOT( currentChanged(QListViewItem*) ) );
-    connect( _listview, SIGNAL( clicked(QListViewItem*) ), this, SLOT( clicked(QListViewItem*) ) );
-    connect( _listview, SIGNAL( pressed(QListViewItem*) ), this, SLOT( pressed(QListViewItem*) ) );
-
-    connect( _listview, SIGNAL( doubleClicked(QListViewItem*) ), this, SLOT( doubleClicked(QListViewItem*) ) );
-    connect( _listview, SIGNAL( returnPressed(QListViewItem*) ), this, SLOT( returnPressed(QListViewItem*) ) );
-
-    connect( _listview, SIGNAL( onItem(QListViewItem*) ), this, SLOT( onItem(QListViewItem*) ) );
-    connect( _listview, SIGNAL( onViewport() ), this, SIGNAL( onViewport() ) );
-
-    // common signals for iconview
-
-    connect( _iconview, SIGNAL( selectionChanged() ), this, SIGNAL( selectionChanged() ) );
-    connect( _iconview, SIGNAL( selectionChanged(QIconViewItem*) ), this, SLOT( selectionChanged(QIconViewItem*) ) );
-    connect( _iconview, SIGNAL( currentChanged(QIconViewItem*) ), this, SLOT( currentChanged(QIconViewItem*) ) );
-    connect( _iconview, SIGNAL( clicked(QIconViewItem*) ), this, SLOT( clicked(QIconViewItem*) ) );
-    connect( _iconview, SIGNAL( pressed(QIconViewItem*) ), this, SLOT( pressed(QIconViewItem*) ) );
-
-    connect( _iconview, SIGNAL( doubleClicked(QIconViewItem*) ), this, SLOT( doubleClicked(QIconViewItem*) ) );
-    connect( _iconview, SIGNAL( returnPressed(QIconViewItem*) ), this, SLOT( returnPressed(QIconViewItem*) ) );
-
-    connect( _iconview, SIGNAL( onItem(QIconViewItem*) ), this, SLOT( onItem(QIconViewItem*) ) );
-    connect( _iconview, SIGNAL( onViewport() ), this, SIGNAL( onViewport() ) );
-
-    // listview only signals
-
-    connect( _listview, SIGNAL( expanded(QListViewItem*) ), this, SLOT( expanded(QListViewItem*) ) );
-    connect( _listview, SIGNAL( collapsed(QListViewItem*) ), this, SLOT( collapsed(QListViewItem*) ) );
-
-    // iconview only signals
-
-    connect( _iconview, SIGNAL( moved() ), this, SIGNAL( moved() ) );
-}
-
-OVersatileView::~OVersatileView()
-{
-}
-
-QPopupMenu* OVersatileView::contextMenu() const
-{
-    return _contextmenu;
-}
-
-void OVersatileView::contextMenuRequested( QListViewItem* item, const QPoint& pos, int col )
-{
-    // can't use QObject::inherits here, because ListViewItems, beit Q, O or K,
-    // do not inherit from QObject - assuming here the programmer is
-    // disciplined enough to only add OVersatileViewItems to an OVersatileView
-    popupContextMenu( static_cast<OVersatileViewItem*>( item ), pos, col );
-}
-
-void OVersatileView::contextMenuRequested( QIconViewItem* item, const QPoint& pos )
-{
-    // see above
-    popupContextMenu( static_cast<OVersatileViewItem*>( item ), pos, -1 );
-}
-
-void OVersatileView::popupContextMenu( OVersatileViewItem* item, const QPoint& pos, int col )
-{
-    if ( !item )
-        _contextmenu->exec( pos );
-    else
-        emit( contextMenuRequested( item, pos, col ) );
-}
-
-void OVersatileView::setSynchronization( bool sync )
-{
-    _synchronization = sync;
-}
-
-bool OVersatileView::synchronization()
-{
-    return _synchronization;
-}
-
-void OVersatileView::setDefaultPixmaps( int mode, QPixmap& leaf, QPixmap& opened, QPixmap& closed )
-{
-    if ( mode == Tree )
-    {
-        _treeleaf = leaf;
-        _treeopened = opened;
-        _treeclosed = closed;
-    }
-    else if ( mode == Icons )
-    {
-        _iconleaf = leaf;
-        _iconopened = opened;
-        _iconclosed = closed;
-    }
-    else
-    {
-        odebug << "OVersatileView::setDefaultPixmaps(): invalid mode" << oendl;
-    }
-}
-
-QIconView* OVersatileView::iconView() const
-{
-    return _iconview;
-}
-
-OListView* OVersatileView::listView() const
-{
-    return _listview;
-}
-
-void OVersatileView::setViewMode( int mode )
-{
-    if ( mode == Tree )
-    {
-        _viewmode = mode;
-        raiseWidget( _listview );
-    }
-    else if ( mode == Icons )
-    {
-        _viewmode = mode;
-        raiseWidget( _iconview );
-    }
-    else
-    {
-        odebug << "OVersatileView::setViewMode(): invalid mode" << oendl;
-    }
-}
-
-void OVersatileView::setIconViewMode()
-{
-    setViewMode( Icons );
-}
-
-void OVersatileView::setTreeViewMode()
-{
-    setViewMode( Tree );
-}
-
-bool OVersatileView::isValidViewMode( int mode ) const
-{
-    switch ( _warningpolicy )
-    {
-        case OVersatileView::None:
-        {
-            return true;
-        }
-        case OVersatileView::Warn:
-        {
-            if ( _viewmode != mode )
-            {
-                odebug << "OVersatileView::isValidViewMode(): Requested operation not valid in current mode." << oendl;
-                return true;
-            }
-        }
-        case OVersatileView::WarnReturn:
-        {
-            if ( _viewmode != mode )
-            {
-                odebug << "OVersatileView::isValidViewMode(): Requested operation not valid in current mode." << oendl;
-                return false;
-            }
-        }
-        default:
-        {
-            owarn << "OVersatileView::isValidViewMode(): Inconsistent object state!" << oendl;
-            return true;
-        }
-    }
-}
-void OVersatileView::setWarningPolicy( int policy ) const
-{
-    _warningpolicy = policy;
-}
-bool OVersatileView::warningPolicy() const
-{
-    return _warningpolicy;
-}
-//==============================================================================================//
-// Stupid Signal forwarders...
-// Folks, this is why I like python with its dynamic typing:
-// I can code the following dozens of lines C++ in four Python lines...
-//==============================================================================================//
-
-void OVersatileView::selectionChanged( QListViewItem * item )
-{
-    emit( selectionChanged( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::selectionChanged( QIconViewItem * item )
-{
-    emit( selectionChanged( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::currentChanged( QListViewItem * item )
-{
-    emit( currentChanged( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::currentChanged( QIconViewItem * item )
-{
-    emit( currentChanged( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::clicked( QListViewItem * item )
-{
-    emit( clicked( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::clicked( QIconViewItem * item )
-{
-    emit( clicked( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::pressed( QListViewItem * item )
-{
-    emit( pressed( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::pressed( QIconViewItem * item )
-{
-    emit( pressed( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::doubleClicked( QListViewItem * item )
-{
-    emit( doubleClicked( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::doubleClicked( QIconViewItem * item )
-{
-    emit( doubleClicked( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::returnPressed( QListViewItem * item )
-{
-    emit( returnPressed( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::returnPressed( QIconViewItem * item )
-{
-    emit( returnPressed( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::onItem( QListViewItem * item )
-{
-    emit( onItem( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::onItem( QIconViewItem * item )
-{
-    emit( onItem( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-void OVersatileView::expanded( QListViewItem *item ) // QListView
-{
-    //odebug << "OVersatileView::expanded(): opening tree..." << oendl;
-    if ( !_treeopened.isNull() )
-        item->setPixmap( 0, _treeopened );
-    emit( expanded( static_cast<OVersatileViewItem*>( item ) ) );
-}
-void OVersatileView::collapsed( QListViewItem *item ) // QListView
-{
-    if ( !_treeclosed.isNull() )
-        item->setPixmap( 0, _treeclosed );
-    emit( collapsed( static_cast<OVersatileViewItem*>( item ) ) );
-}
-
-//=============================================================================================//
-// OVersatileView Case I - API only existing in QListView or QIconView but not in both!
-//==============================================================================================//
-
-int OVersatileView::treeStepSize() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return -1;
-    }
-    return _listview->treeStepSize();
-}
- void OVersatileView::setTreeStepSize( int size )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setTreeStepSize( size );
-}
-
-QHeader * OVersatileView::header() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return 0;
-    }
-    return _listview->header();
-}
-
- int OVersatileView::addColumn( const QString &label, int size )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return -1;
-    }
-    return _listview->addColumn( label, size );
-}
-
- int OVersatileView::addColumn( const QIconSet& iconset, const QString &label, int size )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return -1;
-    }
-    return _listview->addColumn( iconset, label, size );
-}
-
-void OVersatileView::removeColumn( int index )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->removeColumn( index );
-}
- void OVersatileView::setColumnText( int column, const QString &label )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setColumnText( column, label );
-}
- void OVersatileView::setColumnText( int column, const QIconSet& iconset, const QString &label )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setColumnText( column, iconset, label );
-}
-QString OVersatileView::columnText( int column ) const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return QString::null;
-    }
-    return _listview->columnText( column );
-}
- void OVersatileView::setColumnWidth( int column, int width )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setColumnWidth( column, width );
-}
-int OVersatileView::columnWidth( int column ) const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return -1;
-    }
-    return _listview->columnWidth( column );
-}
- void OVersatileView::setColumnWidthMode( int column, WidthMode mode )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setColumnWidth( column, mode );
-}
-int OVersatileView::columns() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return -1;
-    }
-    return _listview->columns();
-}
-
- void OVersatileView::setColumnAlignment( int column, int align )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setColumnAlignment( column, align );
-}
-int OVersatileView::columnAlignment( int column ) const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return -1;
-    }
-    return _listview->columnAlignment( column );
-}
-
-OVersatileViewItem * OVersatileView::itemAt( const QPoint & screenPos ) const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return 0;
-    }
-    return static_cast<OVersatileViewItem*>( _listview->itemAt( screenPos ) );
-}
-QRect OVersatileView::itemRect( const OVersatileViewItem * item ) const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return QRect( -1, -1, -1, -1 );
-    }
-    return _listview->itemRect( item );
-}
-int OVersatileView::itemPos( const OVersatileViewItem * item )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return -1;
-    }
-    return _listview->itemPos( item );
-}
-
-bool OVersatileView::isSelected( const OVersatileViewItem * item ) const  // QListView  // also in QIconViewItem but !in QIconView *shrug*
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return false;
-    }
-    return _listview->isSelected( item );
-}
-
- void OVersatileView::setMultiSelection( bool enable )
-{
-    _listview->setMultiSelection( enable );
-}
-bool OVersatileView::isMultiSelection() const
-{
-    return _listview->isMultiSelection();
-}
-
-OVersatileViewItem * OVersatileView::selectedItem() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return 0;
-    }
-    return static_cast<OVersatileViewItem*>( _listview->selectedItem() );
-}
- void OVersatileView::setOpen( OVersatileViewItem * item, bool open )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setOpen( item, open );
-}
-bool OVersatileView::isOpen( const OVersatileViewItem * item ) const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return false;
-    }
-    return _listview->isOpen( item );
-}
-
-OVersatileViewItem * OVersatileView::firstChild() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return 0;
-    }
-    return static_cast<OVersatileViewItem*>( _listview->firstChild() );
-}
-int OVersatileView::childCount() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return -1;
-    }
-    return _listview->childCount();
-}
-
- void OVersatileView::setAllColumnsShowFocus( bool focus )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setAllColumnsShowFocus( focus );
-}
-bool OVersatileView::allColumnsShowFocus() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return false;
-    }
-    return _listview->allColumnsShowFocus();
-}
-
- void OVersatileView::setItemMargin( int margin )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-   _listview->setItemMargin( margin );
-}
-int OVersatileView::itemMargin() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return -1;
-    }
-    return _listview->itemMargin();
-}
-
- void OVersatileView::setRootIsDecorated( bool decorate )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setRootIsDecorated( decorate );
-}
-bool OVersatileView::rootIsDecorated() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return false;
-    }
-    return _listview->rootIsDecorated();
-}
-
-void OVersatileView::setShowSortIndicator( bool show )  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->setShowSortIndicator( show );
-}
-bool OVersatileView::showSortIndicator() const  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return false;
-    }
-    return _listview->showSortIndicator();
-}
-
-void OVersatileView::triggerUpdate()  // QListView
-{
-    if ( !isValidViewMode( Tree ) )
-    {
-        return;
-    }
-    _listview->triggerUpdate();
-}
-
-//
-// only in QIconView
-//
-
-uint OVersatileView::count() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return 0;
-    }
-    return _iconview->count();
-}
-
-int OVersatileView::index( const OVersatileViewItem *item ) const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return -1;
-    }
-    return _iconview->index( item );
-}
-
-OVersatileViewItem* OVersatileView::firstItem() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return 0;
-    }
-    return static_cast<OVersatileViewItem*>( _iconview->firstItem() );
-}
-OVersatileViewItem* OVersatileView::lastItem() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return 0;
-    }
-    return static_cast<OVersatileViewItem*>( _iconview->lastItem() );
-}
-
-OVersatileViewItem* OVersatileView::findItem( const QPoint &pos ) const // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return 0;
-    }
-    return static_cast<OVersatileViewItem*>( _iconview->findItem( pos ) );
-}
-OVersatileViewItem* OVersatileView::findItem( const QString &text ) const // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return 0;
-    }
-    return static_cast<OVersatileViewItem*>( _iconview->findItem( text ) );
-}
-
-OVersatileViewItem* OVersatileView::findFirstVisibleItem( const QRect &r ) const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return 0;
-    }
-    return static_cast<OVersatileViewItem*>( _iconview->findFirstVisibleItem( r ) );
-}
-OVersatileViewItem* OVersatileView::findLastVisibleItem( const QRect &r ) const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return 0;
-    }
-    return static_cast<OVersatileViewItem*>( _iconview->findLastVisibleItem( r ) );
-}
-
- void OVersatileView::setGridX( int rx )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setGridX( rx );
-}
- void OVersatileView::setGridY( int ry )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setGridY( ry );
-}
-int OVersatileView::gridX() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return -1;
-    }
-    return _iconview->gridX();
-}
-int OVersatileView::gridY() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return -1;
-    }
-    return _iconview->gridY();
-}
- void OVersatileView::setSpacing( int sp )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setSpacing( sp );
-}
-int OVersatileView::spacing() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return -1;
-    }
-    return _iconview->spacing();
-}
- void OVersatileView::setItemTextPos( QIconView::ItemTextPos pos )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setItemTextPos( pos );
-}
-QIconView::ItemTextPos OVersatileView::itemTextPos() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return (QIconView::ItemTextPos) -1;
-    }
-    return _iconview->itemTextPos();
-}
- void OVersatileView::setItemTextBackground( const QBrush &b )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setItemTextBackground( b );
-}
-QBrush OVersatileView::itemTextBackground() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return QBrush();
-    }
-    return _iconview->itemTextBackground();
-}
- void OVersatileView::setArrangement( QIconView::Arrangement am )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setArrangement( am );
-}
-QIconView::Arrangement OVersatileView::arrangement() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return (QIconView::Arrangement) -1;
-    }
-    return _iconview->arrangement();
-}
- void OVersatileView::setResizeMode( QIconView::ResizeMode am )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setResizeMode( am );
-}
-QIconView::ResizeMode OVersatileView::resizeMode() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return (QIconView::ResizeMode) -1;
-    }
-    return _iconview->resizeMode();
-}
- void OVersatileView::setMaxItemWidth( int w )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setMaxItemWidth( w );
-}
-int OVersatileView::maxItemWidth() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return -1;
-    }
-    return _iconview->maxItemWidth();
-}
- void OVersatileView::setMaxItemTextLength( int w )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setMaxItemTextLength( w );
-}
-int OVersatileView::maxItemTextLength() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return -1;
-    }
-    return _iconview->maxItemTextLength();
-}
- void OVersatileView::setAutoArrange( bool b )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setAutoArrange( b );
-}
-bool OVersatileView::autoArrange() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return false;
-    }
-    return _iconview->autoArrange();
-}
- void OVersatileView::setShowToolTips( bool b )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setShowToolTips( b );
-}
-bool OVersatileView::showToolTips() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return false;
-    }
-    return _iconview->showToolTips();
-}
-
-bool OVersatileView::sorting() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return false;
-    }
-    return _iconview->sorting();
-}
-bool OVersatileView::sortDirection() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return false;
-    }
-    return _iconview->sortDirection();
-}
-
- void OVersatileView::setItemsMovable( bool b )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setItemsMovable( b );
-}
-bool OVersatileView::itemsMovable() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return false;
-    }
-    return _iconview->itemsMovable();
-}
-void OVersatileView::setWordWrapIconText( bool b )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->setWordWrapIconText( b );
-}
-bool OVersatileView::wordWrapIconText() const  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return false;
-    }
-    return _iconview->wordWrapIconText();
-}
-
-void OVersatileView::arrangeItemsInGrid( const QSize &grid, bool update )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->arrangeItemsInGrid( grid, update );
-}
-void OVersatileView::arrangeItemsInGrid( bool update )  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->arrangeItemsInGrid( update );
-}
-void OVersatileView::updateContents()  // QIconView
-{
-    if ( !isValidViewMode( Icons ) )
-    {
-        return;
-    }
-    _iconview->updateContents();
-}
-
-//==============================================================================================//
-// OVersatileView Case II - QListView / QIconView common API
-//==============================================================================================//
-
-void OVersatileView::clear()
-{
-    _iconview->clear();
-    _listview->clear();
-}
-
-void OVersatileView::setFont( const QFont & font )
-{
-    _iconview->setFont( font );
-    _listview->setFont( font );
-}
-void OVersatileView::setPalette( const QPalette & palette )
-{
-    _iconview->setPalette( palette );
-    _listview->setPalette( palette );
-}
-
-void OVersatileView::takeItem( OVersatileViewItem * item )
-{
-    _iconview->takeItem( item );
-    _listview->takeItem( item );
-}
-
-void OVersatileView::setSelectionMode( SelectionMode mode )
-{
-    _iconview->setSelectionMode( (QIconView::SelectionMode) mode );
-    _listview->setSelectionMode( (QListView::SelectionMode) mode );
-}
-OVersatileView::SelectionMode OVersatileView::selectionMode() const
-{
-    return (OVersatileView::SelectionMode) _iconview->selectionMode();
-}
-
-void OVersatileView::selectAll( bool select )
-{
-    _iconview->selectAll( select );
-}
-void OVersatileView::clearSelection()
-{
-    _iconview->clearSelection();
-    _listview->clearSelection();
-}
-void OVersatileView::invertSelection()
-{
-    _iconview->invertSelection();
-    _listview->invertSelection();
-}
-
-void OVersatileView::ensureItemVisible( const OVersatileViewItem * item )
-{
-    _iconview->ensureItemVisible( const_cast<OVersatileViewItem*>( item ) );
-    _listview->ensureItemVisible( item );
-}
-void OVersatileView::repaintItem( const OVersatileViewItem * item ) const
-{
-    _iconview->repaintItem( const_cast<OVersatileViewItem*>( item ) );
-    _listview->repaintItem( item );
-}
-
-void OVersatileView::setCurrentItem( OVersatileViewItem * item )
-{
-    _iconview->setCurrentItem( item );
-    _listview->setCurrentItem( item );
-}
-OVersatileViewItem * OVersatileView::currentItem() const
-{
-    return static_cast<OVersatileViewItem*>( _listview->currentItem() );
-}
-
-// bool eventFilter( QObject * o, QEvent * )   // use QWidgetStack implementation
-
-// QSize minimumSizeHint() const               // use QWidgetStack implementation
-// QSizePolicy sizePolicy() const              // use QWidgetStack implementation
-// QSize sizeHint() const                      // use QWidgetStack implementation
-
-//==============================================================================================//
-// OVersatileView Case III - APIs which differ slightly
-//==============================================================================================//
-
-/*
-
- void OVersatileView::insertItem( OVersatileViewItem * )  // QListView
- void OVersatileView::insertItem( OVersatileViewItem *item, OVersatileViewItem *after = 0L )  // QIconView
-
- void OVersatileView::setSelected( OVersatileViewItem *, bool )  // QListView
- void OVersatileView::setSelected( OVersatileViewItem *item, bool s, bool cb = FALSE )  // QIconView
-
- void OVersatileView::setSorting( int column, bool increasing = TRUE )  // QListView
-void OVersatileView::setSorting( bool sort, bool ascending = TRUE )  // QIconView
-
-void OVersatileView::sort() // #### make  in next major release  // QListView
- void OVersatileView::sort( bool ascending = TRUE )  // QIconView
-
-*/
-
-