tdemdidockcontainer.cpp

/* This file is part of the KDE project
 Copyright (C) 2002 Christoph Cullmann <cullmann@kde.org>
 Copyright (C) 2002,2003 Joseph Wenninger <jowenn@kde.org>
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Library General Public
 License version 2 as published by the Free Software Foundation.
 
 This library 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., 51 Franklin Street, Fifth Floor,
 Boston, MA 02110-1301, USA.
*/
 
#include "tdemdimainfrm.h"
#include "tdemdidockcontainer.h"
#include "tdemdidockcontainer.moc"
 
#include "kdockwidget_private.h"
 
#include <tqwidgetstack.h>
#include <tqlayout.h>
#include <tqtimer.h>
#include <tqtooltip.h>
#include <tdemultitabbar.h>
#include <tdeglobalsettings.h>
 
#include <kdebug.h>
#include <kiconloader.h>
#include <tdeapplication.h>
#include <tdeconfig.h>
#include <tdelocale.h>
 
//TODO: Well, this is already defined in tdeui/kdockwidget.cpp
static const char* const tdemdi_not_close_xpm[] =
    {
        "5 5 2 1",
        "# c black",
        ". c None",
        "#####",
        "#...#",
        "#...#",
        "#...#",
        "#####"
    };
 
KMdiDockContainer::KMdiDockContainer( TQWidget *parent, TQWidget *win, int position, int flags )
        : TQWidget( parent ), KDockContainer()
{
    m_tabSwitching = false;
    m_block = false;
    m_inserted = -1;
    m_mainWin = win;
    oldtab = -1;
    mTabCnt = 0;
    m_position = position;
    m_previousTab = -1;
    m_separatorPos = 18000;
    m_movingState = NotMoving;
    m_startEvent = 0;
    kdDebug( 760 ) << k_funcinfo << endl;
 
    TQBoxLayout *l;
    m_horizontal = ( ( position == KDockWidget::DockTop ) || ( position == KDockWidget::DockBottom ) );
 
 
    if ( m_horizontal )
        l = new TQVBoxLayout( this ); //vertical layout for top and bottom docks
    else
        l = new TQHBoxLayout( this ); //horizontal layout for left and right docks
 
    l->setAutoAdd( false );
 
    m_tb = new KMultiTabBar( m_horizontal ? KMultiTabBar::Horizontal : KMultiTabBar::Vertical, this );
 
    m_tb->setStyle( KMultiTabBar::KMultiTabBarStyle( flags ) );
    m_tb->showActiveTabTexts( true );
 
    KMultiTabBar::KMultiTabBarPosition kmtbPos;
    switch( position )
    {
    case KDockWidget::DockLeft:
        kmtbPos = KMultiTabBar::Left;
        break;
    case KDockWidget::DockRight:
        kmtbPos = KMultiTabBar::Right;
        break;
    case KDockWidget::DockTop:
        kmtbPos = KMultiTabBar::Top;
        break;
    case KDockWidget::DockBottom:
        kmtbPos = KMultiTabBar::Bottom;
        break;
    default:
        kmtbPos = KMultiTabBar::Right;
        break;
    }
    m_tb->setPosition( kmtbPos );
 
    m_ws = new TQWidgetStack( this );
 
    m_ws->setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Expanding ) );
 
    //layout the tabbar
    if ( position == KDockWidget::DockLeft || position == KDockWidget::DockTop )
    {
        //add the tabbar then the widget stack
        l->add( m_tb );
        l->add( m_ws );
    }
    else
    {
        //add the widget stack then the tabbar
        l->add( m_ws );
        l->add( m_tb );
    }
 
    l->activate();
    m_ws->hide();
 
}
 
void KMdiDockContainer::setStyle( int style )
{
    if ( m_tb )
        m_tb->setStyle( KMultiTabBar::KMultiTabBarStyle( style ) );
}
 
KMdiDockContainer::~KMdiDockContainer()
{
    TQMap<KDockWidget*, int>::iterator it;
    while ( m_map.count() )
    {
        it = m_map.begin();
        KDockWidget *w = it.key();
        if ( m_overlapButtons.contains( w ) )
        {
            ( ::tqt_cast<KDockWidgetHeader*>( w->getHeader() ) )->removeButton( m_overlapButtons[w] );
            m_overlapButtons.remove( w );
        }
        m_map.remove( w );
        w->undock();
    }
    deactivated( this );
}
 
 
void KMdiDockContainer::init()
{
    bool overlap = isOverlapMode();
    kdDebug( 760 ) << k_funcinfo << endl;
    if ( !m_horizontal )
    {
        kdDebug( 760 ) << k_funcinfo << "Horizontal tabbar. Setting forced fixed width." << endl;
        parentDockWidget()->setForcedFixedWidth( m_tb->width() );
        activateOverlapMode( m_tb->width() );
    }
    else
    {
        kdDebug( 760 ) << k_funcinfo << "Vertical tabbar. Setting forced fixed height." << endl;
        parentDockWidget()->setForcedFixedHeight( m_tb->height() );
        activateOverlapMode( m_tb->height() );
    }
 
    if (!overlap) deactivateOverlapMode();
 
    // try to restore splitter size
    if ( parentDockWidget() && parentDockWidget()->parent() )
    {
        KDockSplitter * sp = ::tqt_cast<KDockSplitter*>( parentDockWidget()->parent() );
        if ( sp )
            sp->setSeparatorPosX( m_separatorPos );
    }
}
 
KDockWidget* KMdiDockContainer::parentDockWidget()
{
    return ( ( KDockWidget* ) parent() );
}
 
void KMdiDockContainer::insertWidget ( KDockWidget *dwdg, TQPixmap pixmap, const TQString &text, int & )
{
    kdDebug( 760 ) << k_funcinfo << "Adding a dockwidget to the dock container" << endl;
    KDockWidget* w = dwdg;
    int tab;
    bool alreadyThere = m_map.contains( w );
 
    if ( alreadyThere )
    {
        tab = m_map[ w ];
        if ( m_ws->addWidget( w, tab ) != tab )
            kdDebug( 760 ) << "ERROR COULDN'T READD WIDGET" << endl;
 
        kdDebug( 760 ) << k_funcinfo << "Readded widget " << dwdg << endl;
    }
    else
    {
        tab = m_ws->addWidget( w );
        m_map.insert( w, tab );
        m_revMap.insert( tab, w );
 
        if ( ( ( KDockWidget* ) parentWidget() ) ->mayBeShow() )
            ( ( KDockWidget* ) parentWidget() ) ->dockBack();
 
        if ( ::tqt_cast<KDockWidgetHeader*>(w->getHeader()) )
        {
            kdDebug( 760 ) << k_funcinfo << "The dockwidget we're adding has a header" << endl;
            kdDebug( 760 ) << k_funcinfo << "Adding our overlap mode button to it" << endl;
 
            KDockWidgetHeader *hdr = ::tqt_cast<KDockWidgetHeader*>( w->getHeader() );
            KDockButton_Private *btn = new KDockButton_Private( hdr, "OverlapButton" );
 
            TQToolTip::add( btn, i18n( "Switch between overlap and side by side mode", "Overlap" ) );
 
            btn->setToggleButton( true );
            btn->setPixmap( const_cast< const char** >( tdemdi_not_close_xpm ) );
            hdr->addButton( btn );
            m_overlapButtons.insert( w, btn );
            btn->setOn( !isOverlapMode() );
 
            connect( btn, TQ_SIGNAL( clicked() ), this, TQ_SLOT( changeOverlapMode() ) );
        }
 
        m_tb->appendTab( pixmap.isNull() ? SmallIcon( "misc" ) : pixmap, tab, w->tabPageLabel() );
        m_tb->tab( tab )->installEventFilter( this );
        kdDebug( 760 ) << k_funcinfo << "Added tab with label " << w->tabPageLabel() <<
            " to the tabbar" << endl;
 
        connect( m_tb->tab( tab ), TQ_SIGNAL( clicked( int ) ), this, TQ_SLOT( tabClicked( int ) ) );
 
        mTabCnt++;
        m_inserted = tab;
        int dummy = 0;
        KDockContainer::insertWidget( w, pixmap, text, dummy );
        itemNames.append( w->name() );
        tabCaptions.insert( w->name(), w->tabPageLabel() );
        tabTooltips.insert( w->name(), w->toolTipString() );
    }
 
    //FB  m_ws->raiseWidget(tab);
}
 
 
bool KMdiDockContainer::eventFilter( TQObject *obj, TQEvent *event )
{
    switch ( event->type() )
    {
    case TQEvent::MouseButtonPress:
    {
        KMultiTabBarTab* kmtbTab = dynamic_cast<KMultiTabBarTab*>( obj );
        if ( !kmtbTab )
        {
            kdDebug(760) << k_funcinfo << "Got a mouse button press but we have no tab" << endl;
            break;
        }
 
        KDockWidget* w = m_revMap[ kmtbTab->id() ];
        if ( !w )
        {
            kdDebug(760) << k_funcinfo << "Got a mouse button press but we have no widget" << endl;
            break;
        }
 
        if ( !w->getHeader() )
        {
            kdDebug(760) << k_funcinfo << "Got a mouse button press but we have no header" << endl;
            break;
        }
 
        KDockWidgetHeader *hdr = ::tqt_cast<KDockWidgetHeader*>( w->getHeader() );
        if ( !hdr )
        {
            kdDebug(760) << "Wrong header type in KMdiDockContainer::eventFilter" << endl;
            break;
        }
 
        m_dockManager = w->dockManager();
        m_dragPanel = hdr->dragPanel();
 
        if ( m_dragPanel )
            m_movingState = WaitingForMoveStart;
 
        delete m_startEvent;
        m_startEvent = new TQMouseEvent( * ( ( TQMouseEvent* ) event ) );
    }
    break;
    case TQEvent::MouseButtonRelease:
        if ( m_movingState == Moving )
        {
            m_movingState = NotMoving;
            TQApplication::postEvent( m_dragPanel, new TQMouseEvent( * ( ( TQMouseEvent* ) event ) ) );
            delete m_startEvent;
            m_startEvent = 0;
        }
    case TQEvent::MouseMove:
        if ( m_movingState == WaitingForMoveStart )
        {
            TQPoint p( ( ( TQMouseEvent* ) event )->pos() - m_startEvent->pos() );
            if ( p.manhattanLength() > TDEGlobalSettings::dndEventDelay() )
            {
                m_dockManager->eventFilter( m_dragPanel, static_cast<TQEvent*>(m_startEvent) );
                m_dockManager->eventFilter( m_dragPanel, event );
                m_movingState = Moving;
            }
        }
        else if ( m_movingState == Moving )
            m_dockManager->eventFilter( m_dragPanel, event );
 
        break;
    default:
        break;
 
    }
    return false;
 
}
 
void KMdiDockContainer::showWidget( KDockWidget *w )
{
    if ( !m_map.contains( w ) )
        return ;
 
    int id = m_map[ w ];
    m_tb->setTab( id, true );
    tabClicked( id );
}
 
void KMdiDockContainer::changeOverlapMode()
{
    const KDockButton_Private * btn = dynamic_cast<const KDockButton_Private*>( sender() );
 
    if ( !btn )
        return ;
 
    if ( !btn->isOn() )
    {
        kdDebug( 760 ) << k_funcinfo << "Activating overlap mode" << endl;
        if ( !m_horizontal )
            activateOverlapMode( m_tb->width() );
        else
            activateOverlapMode( m_tb->height() );
 
    }
    else
    {
        kdDebug( 760 ) << k_funcinfo << "Deactivating overlap mode" << endl;
        deactivateOverlapMode();
    }
 
    TQMap<KDockWidget*, KDockButton_Private*>::iterator it;
    for ( it = m_overlapButtons.begin(); it != m_overlapButtons.end(); ++it )
        it.data()->setOn( !isOverlapMode() );
}
 
void KMdiDockContainer::hideIfNeeded()
{
    if ( itemNames.count() == 0 )
    {
        kdDebug( 760 ) << k_funcinfo << "Hiding the dock container" << endl;
        ( ( KDockWidget* ) parentWidget() )->undock();
    }
}
 
void KMdiDockContainer::removeWidget( KDockWidget* dwdg )
{
    KDockWidget * w = dwdg;
    if ( !m_map.contains( w ) )
        return; //we don't have this widget in our container
 
    kdDebug( 760 ) << k_funcinfo << endl;
    //lower the tab. ( TODO: needed? )
    int id = m_map[ w ];
    if ( m_tb->isTabRaised( id ) )
    {
        m_tb->setTab( id, false );
        tabClicked( id );
    }
 
    m_tb->removeTab( id );
    m_ws->removeWidget( w );
    m_map.remove( w );
    m_revMap.remove( id );
    if ( m_overlapButtons.contains( w ) )
    {
        ( ::tqt_cast<KDockWidgetHeader*>( w->getHeader() ) )->removeButton( m_overlapButtons[ w ] );
        m_overlapButtons.remove( w );
    }
    KDockContainer::removeWidget( w );
    itemNames.remove( w->name() );
    tabCaptions.remove( w->name() );
    tabTooltips.remove( w->name() );
    hideIfNeeded();
}
 
void KMdiDockContainer::undockWidget( KDockWidget *dwdg )
{
    KDockWidget * w = dwdg;
 
    if ( !m_map.contains( w ) )
        return ;
 
    int id = m_map[ w ];
    if ( m_tb->isTabRaised( id ) )
    {
        kdDebug( 760 ) << k_funcinfo << "Widget has been undocked, setting tab down" << endl;
        m_tb->setTab( id, false );
        tabClicked( id );
    }
}
 
void KMdiDockContainer::tabClicked( int t )
{
    bool call_makeVisible = !m_tabSwitching;
    m_tabSwitching = true;
    if ( m_tb->isTabRaised( t ) )
    {
        kdDebug( 760 ) << k_funcinfo << "Tab " << t << " was just activated" << endl;
        if ( m_ws->isHidden() )
        {
            kdDebug( 760 ) << k_funcinfo << "Showing widgetstack for tab just clicked" << endl;
            m_ws->show();
            parentDockWidget()->restoreFromForcedFixedSize();
        }
 
        if ( !m_ws->widget( t ) )
        {
            kdDebug( 760 ) << k_funcinfo << "Widget tab was clicked for is not in our stack" << endl;
            kdDebug( 760 ) << k_funcinfo << "Docking it back in" << endl;
            m_revMap[t]->manualDock( parentDockWidget(), KDockWidget::DockCenter, 20 );
            if ( call_makeVisible )
                m_revMap[t]->makeDockVisible();
            m_tabSwitching = false;
            emit activated( this );
            return ;
        }
 
        if ( m_ws->widget( t ) )
        {
            m_ws->raiseWidget( t );
            KDockWidget * tmpDw = ::tqt_cast<KDockWidget*>( m_ws->widget( t ) );
            if ( tmpDw )
            {
                if ( tmpDw->getWidget() )
                    tmpDw->getWidget()->setFocus();
            }
            else
                kdDebug( 760 ) << k_funcinfo << "Something really weird is going on" << endl;
        }
        else
            kdDebug( 760 ) << k_funcinfo << "We have no widget to handle in our stack." << endl;
 
        if ( oldtab != t )
            m_tb->setTab( oldtab, false );
 
        m_tabSwitching = true;
        oldtab = t;
        emit activated( this );
    }
    else
    {
        kdDebug( 760 ) << k_funcinfo << "Tab " << t << " was just deactiviated" << endl;
        // try save splitter position
        if ( parentDockWidget() && parentDockWidget()->parent() )
        {
            KDockSplitter * sp = ::tqt_cast<KDockSplitter*>( parentDockWidget()->parent() );
            if ( sp )
                m_separatorPos = sp->separatorPos();
        }
        m_previousTab = t;
        //    oldtab=-1;
        if ( m_block )
            return ;
        emit deactivated( this );
        m_block = true;
        if ( m_ws->widget( t ) )
        {
            //    ((KDockWidget*)m_ws->widget(t))->undock();
        }
        m_block = false;
        m_ws->hide ();
 
 
        kdDebug( 760 ) << k_funcinfo << "Fixed Width:" << m_tb->width() << endl;
        if ( !m_horizontal )
            parentDockWidget()->setForcedFixedWidth( m_tb->width() ); // strange why it worked before at all
        else
            parentDockWidget()->setForcedFixedHeight( m_tb->height() ); // strange why it worked before at all
    }
    m_tabSwitching = false;
}
 
void KMdiDockContainer::setToolTip ( KDockWidget* w, TQString &s )
{
    kdDebug( 760 ) << k_funcinfo << "Setting tooltip '" << s << "' for widget " << w << endl;
    int tabId = m_map[w];
    KMultiTabBarTab *mbTab = m_tb->tab( tabId );
    TQToolTip::remove( mbTab );
    TQToolTip::add( mbTab, s );
}
 
void KMdiDockContainer::setPixmap( KDockWidget* widget , const TQPixmap& pixmap )
{
    int id = m_ws->id( widget );
    if ( id == -1 )
        return ;
    KMultiTabBarTab *tab = m_tb->tab( id );
    tab->setIcon( pixmap.isNull() ? SmallIcon( "misc" ) : pixmap );
}
 
void KMdiDockContainer::save( TQDomElement& dockEl )
{
    TQDomDocument doc = dockEl.ownerDocument();
    TQDomElement el;
    el = doc.createElement( "name" );
    el.appendChild( doc.createTextNode( TQString( "%1" ).arg( parent() ->name() ) ) );
    dockEl.appendChild( el );
    el = doc.createElement( "overlapMode" );
    el.appendChild( doc.createTextNode( isOverlapMode() ? "true" : "false" ) );
    dockEl.appendChild( el );
    TQPtrList<KMultiTabBarTab>* tl = m_tb->tabs();
    TQPtrListIterator<KMultiTabBarTab> it( *tl );
    TQStringList::Iterator it2 = itemNames.begin();
    int i = 0;
    for ( ;it.current() != 0;++it, ++it2 )
    {
        el = doc.createElement( "child" );
        el.setAttribute( "pos", TQString( "%1" ).arg( i ) );
        TQString s = tabCaptions[ *it2 ];
        if ( !s.isEmpty() )
        {
            el.setAttribute( "tabCaption", s );
        }
        s = tabTooltips[ *it2 ];
        if ( !s.isEmpty() )
        {
            el.setAttribute( "tabTooltip", s );
        }
        el.appendChild( doc.createTextNode( *it2 ) );
        dockEl.appendChild( el );
        if ( m_tb->isTabRaised( it.current() ->id() ) )
        {
            TQDomElement el2 = doc.createElement( "raised" );
            el2.appendChild( doc.createTextNode( m_ws->widget( it.current() ->id() ) ->name() ) );
            el.appendChild( el2 );
        }
        ++i;
    }
 
 
}
 
void KMdiDockContainer::load( TQDomElement& dockEl )
{
    TQString raise;
 
    for ( TQDomNode n = dockEl.firstChild();!n.isNull();n = n.nextSibling() )
    {
        TQDomElement el = n.toElement();
        if ( el.isNull() )
            continue;
        if ( el.tagName() == "overlapMode" )
        {
            if ( el.attribute( "overlapMode" ) != "false" )
                activateOverlapMode( m_horizontal?m_tb->height():m_tb->width() );
            else
                deactivateOverlapMode();
        }
        else if ( el.tagName() == "child" )
        {
            KDockWidget * dw = ( ( KDockWidget* ) parent() ) ->dockManager() ->getDockWidgetFromName( el.text() );
            if ( dw )
            {
                if ( el.hasAttribute( "tabCaption" ) )
                {
                    dw->setTabPageLabel( el.attribute( "tabCaption" ) );
                }
                if ( el.hasAttribute( "tabTooltip" ) )
                {
                    dw->setToolTipString( el.attribute( "tabTooltip" ) );
                }
                dw->manualDock( ( KDockWidget* ) parent(), KDockWidget::DockCenter );
            }
        }
    }
 
    TQPtrList<KMultiTabBarTab>* tl = m_tb->tabs();
    TQPtrListIterator<KMultiTabBarTab> it1( *tl );
    m_ws->hide();
    if ( !m_horizontal )
        parentDockWidget()->setForcedFixedWidth( m_tb->width() );
    else
        parentDockWidget()->setForcedFixedHeight( m_tb->height() );
 
    for ( ;it1.current() != 0;++it1 )
        m_tb->setTab( it1.current() ->id(), false );
 
    kapp->syncX();
    m_delayedRaise = -1;
 
    for ( TQMap<KDockWidget*, KDockButton_Private*>::iterator it = m_overlapButtons.begin();
            it != m_overlapButtons.end();++it )
        it.data() ->setOn( !isOverlapMode() );
 
    if ( !raise.isEmpty() )
    {
        for ( TQMap<KDockWidget*, int>::iterator it = m_map.begin();it != m_map.end();++it )
        {
            if ( it.key() ->name() == raise )
            {
                m_delayedRaise = it.data();
                TQTimer::singleShot( 0, this, TQ_SLOT( delayedRaise() ) );
                kdDebug( 760 ) << k_funcinfo << "raising " << it.key()->name() << endl;
                break;
            }
        }
 
    }
    if ( m_delayedRaise == -1 )
        TQTimer::singleShot( 0, this, TQ_SLOT( init() ) );
}
 
void KMdiDockContainer::save( TDEConfig* cfg, const TQString& group_or_prefix )
{
    TQString grp = cfg->group();
    cfg->deleteGroup( group_or_prefix + TQString( "::%1" ).arg( parent() ->name() ) );
    cfg->setGroup( group_or_prefix + TQString( "::%1" ).arg( parent() ->name() ) );
 
    if ( isOverlapMode() )
        cfg->writeEntry( "overlapMode", "true" );
    else
        cfg->writeEntry( "overlapMode", "false" );
 
    // try to save the splitter position
    if ( parentDockWidget() && parentDockWidget() ->parent() )
    {
        KDockSplitter * sp = ::tqt_cast<KDockSplitter*>( parentDockWidget() -> parent() );
        if ( sp )
            cfg->writeEntry( "separatorPosition", m_separatorPos );
    }
 
    TQPtrList<KMultiTabBarTab>* tl = m_tb->tabs();
    TQPtrListIterator<KMultiTabBarTab> it( *tl );
    TQStringList::Iterator it2 = itemNames.begin();
    int i = 0;
    for ( ;it.current() != 0;++it, ++it2 )
    {
        //    cfg->writeEntry(TQString("widget%1").arg(i),m_ws->widget(it.current()->id())->name());
        cfg->writeEntry( TQString( "widget%1" ).arg( i ), ( *it2 ) );
        TQString s = tabCaptions[ *it2 ];
        if ( !s.isEmpty() )
        {
            cfg->writeEntry( TQString( "widget%1-tabCaption" ).arg( i ), s );
        }
        s = tabTooltips[ *it2 ];
        if ( !s.isEmpty() )
        {
            cfg->writeEntry( TQString( "widget%1-tabTooltip" ).arg( i ), s );
        }
        //    kdDebug(760)<<"****************************************Saving: "<<m_ws->widget(it.current()->id())->name()<<endl;
        if ( m_tb->isTabRaised( it.current() ->id() ) )
            cfg->writeEntry( m_ws->widget( it.current() ->id() ) ->name(), true );
        ++i;
    }
    cfg->sync();
    cfg->setGroup( grp );
 
}
 
void KMdiDockContainer::load( TDEConfig* cfg, const TQString& group_or_prefix )
{
    TQString grp = cfg->group();
    cfg->setGroup( group_or_prefix + TQString( "::%1" ).arg( parent() ->name() ) );
 
    if ( cfg->readEntry( "overlapMode" ) != "false" )
        activateOverlapMode( m_horizontal?m_tb->height():m_tb->width() );
    else
        deactivateOverlapMode();
 
    m_separatorPos = cfg->readNumEntry( "separatorPosition", 18000 );
 
    int i = 0;
    TQString raise;
    while ( true )
    {
        TQString dwn = cfg->readEntry( TQString( "widget%1" ).arg( i ) );
        if ( dwn.isEmpty() )
            break;
        kdDebug( 760 ) << k_funcinfo << "configuring dockwidget :" << dwn << endl;
        KDockWidget *dw = ( ( KDockWidget* ) parent() ) ->dockManager() ->getDockWidgetFromName( dwn );
        if ( dw )
        {
            TQString s = cfg->readEntry( TQString( "widget%1-tabCaption" ).arg( i ) );
            if ( !s.isEmpty() )
            {
                dw->setTabPageLabel( s );
            }
            s = cfg->readEntry( TQString( "widget%1-tabTooltip" ).arg( i ) );
            if ( !s.isEmpty() )
            {
                dw->setToolTipString( s );
            }
            dw->manualDock( ( KDockWidget* ) parent(), KDockWidget::DockCenter );
        }
        if ( cfg->readBoolEntry( dwn, false ) )
            raise = dwn;
        i++;
 
    }
 
    TQPtrList<KMultiTabBarTab>* tl = m_tb->tabs();
    TQPtrListIterator<KMultiTabBarTab> it1( *tl );
    m_ws->hide();
    if ( !m_horizontal )
        parentDockWidget() ->setForcedFixedWidth( m_tb->width() );
    else
        parentDockWidget() ->setForcedFixedHeight( m_tb->height() );
    for ( ;it1.current() != 0;++it1 )
    {
        m_tb->setTab( it1.current() ->id(), false );
    }
    kapp->syncX();
    m_delayedRaise = -1;
 
    for ( TQMap<KDockWidget*, KDockButton_Private*>::iterator it = m_overlapButtons.begin();
            it != m_overlapButtons.end();++it )
        it.data() ->setOn( !isOverlapMode() );
 
    if ( !raise.isEmpty() )
    {
        for ( TQMap<KDockWidget*, int>::iterator it = m_map.begin();it != m_map.end();++it )
        {
            if ( it.key() ->name() == raise )
            {
                /*        tabClicked(it.data());
                        m_tb->setTab(it.data(),true);
                        tabClicked(it.data());
                        m_ws->raiseWidget(it.key());
                        kapp->sendPostedEvents();
                        kapp->syncX();*/
 
                m_delayedRaise = it.data();
                TQTimer::singleShot( 0, this, TQ_SLOT( delayedRaise() ) );
                kdDebug( 760 ) << k_funcinfo << "raising" << it.key() ->name() << endl;
                break;
            }
        }
 
    }
    if ( m_delayedRaise == -1 )
        TQTimer::singleShot( 0, this, TQ_SLOT( init() ) );
    cfg->setGroup( grp );
 
}
 
void KMdiDockContainer::delayedRaise()
{
    m_tb->setTab( m_delayedRaise, true );
    tabClicked( m_delayedRaise );
}
 
void KMdiDockContainer::collapseOverlapped()
{
    //don't collapse if we're switching tabs
    if ( m_tabSwitching )
        return;
 
    if ( isOverlapMode() )
    {
        TQPtrList<KMultiTabBarTab>* tl = m_tb->tabs();
        TQPtrListIterator<KMultiTabBarTab> it( *tl );
        for ( ;it.current();++it )
        {
            if ( it.current()->isOn() )
            {
                kdDebug( 760 ) << k_funcinfo << "lowering tab with id " << ( *it )->id() << endl;
                it.current()->setState( false );
                tabClicked( ( *it )->id() );
            }
        }
    }
}
 
void KMdiDockContainer::toggle()
{
    kdDebug( 760 ) << k_funcinfo << endl;
 
    if ( m_tb->isTabRaised( oldtab ) )
    {
        kdDebug( 760 ) << k_funcinfo << "lowering tab" << endl;
        m_tb->setTab( oldtab, false );
        tabClicked( oldtab );
        KMdiMainFrm *mainFrm = dynamic_cast<KMdiMainFrm*>( m_mainWin );
        if ( mainFrm && mainFrm->activeWindow() )
            mainFrm->activeWindow()->setFocus();
    }
    else
    {
        kdDebug( 760 ) << k_funcinfo << "raising tab" << endl;
        if ( m_tb->tab( m_previousTab ) == 0 )
        {
            if ( m_tb->tabs() ->count() == 0 )
                return ;
 
            m_previousTab = m_tb->tabs() ->getFirst() ->id();
        }
        m_tb->setTab( m_previousTab, true );
        tabClicked( m_previousTab );
    }
}
 
void KMdiDockContainer::prevToolView()
{
    kdDebug( 760 ) << k_funcinfo << endl;
    TQPtrList<KMultiTabBarTab>* tabs = m_tb->tabs();
    int pos = tabs->findRef( m_tb->tab( oldtab ) );
 
    if ( pos == -1 )
        return ;
 
    pos--;
    if ( pos < 0 )
        pos = tabs->count() - 1;
 
    KMultiTabBarTab *tab = tabs->at( pos );
    if ( !tab )
        return ; //can never happen here, but who knows
 
    m_tb->setTab( tab->id(), true );
    tabClicked( tab->id() );
}
 
void KMdiDockContainer::nextToolView()
{
    kdDebug( 760 ) << k_funcinfo << endl;
    TQPtrList<KMultiTabBarTab>* tabs = m_tb->tabs();
    int pos = tabs->findRef( m_tb->tab( oldtab ) );
 
    if ( pos == -1 )
        return ;
 
    pos++;
    if ( pos >= ( int ) tabs->count() )
        pos = 0;
 
    KMultiTabBarTab *tab = tabs->at( pos );
    if ( !tab )
        return ; //can never happen here, but who knows
 
    m_tb->setTab( tab->id(), true );
    tabClicked( tab->id() );
}