kmditoolviewaccessor.cpp
//----------------------------------------------------------------------------
// filename : kmditoolviewaccessor.h
//----------------------------------------------------------------------------
// Project : KDE MDI extension
//
// begin : 08/2003 by Joseph Wenninger (jowenn@kde.org)
// changes : ---
// patches : ---
//
// copyright : (C) 2003 by Joseph Wenninger (jowenn@kde.org)
//----------------------------------------------------------------------------
//
//----------------------------------------------------------------------------
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU Library General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
//----------------------------------------------------------------------------
#ifndef NO_KDE
# include <kdebug.h>
#endif
#include "kmditoolviewaccessor_p.h"
#include "kmdiguiclient.h"
#include "kmdimainfrm.h"
#include "kmditoolviewaccessor.h"
#include "kmditoolviewaccessor_p.h"
KMdiToolViewAccessor::KMdiToolViewAccessor( KMdiMainFrm *parent, QWidget *widgetToWrap, const QString& tabToolTip, const QString& tabCaption )
: QObject( parent )
{
mdiMainFrm = parent;
d = new KMdiToolViewAccessorPrivate();
if ( widgetToWrap->inherits( "KDockWidget" ) )
{
d->widgetContainer = dynamic_cast<KDockWidget*>( widgetToWrap );
d->widget = d->widgetContainer->getWidget();
}
else
{
d->widget = widgetToWrap;
QString finalTabCaption;
if ( tabCaption == 0 )
{
finalTabCaption = widgetToWrap->caption();
if ( finalTabCaption.isEmpty() && !widgetToWrap->icon() )
{
finalTabCaption = widgetToWrap->name();
}
}
else
{
finalTabCaption = tabCaption;
}
d->widgetContainer = parent->createDockWidget( widgetToWrap->name(),
( widgetToWrap->icon() ? ( *( widgetToWrap->icon() ) ) : QPixmap() ),
0L, // parent
widgetToWrap->caption(),
finalTabCaption );
d->widgetContainer->setWidget( widgetToWrap );
if ( tabToolTip != 0 )
{
d->widgetContainer->setToolTipString( tabToolTip );
}
}
//mdiMainFrm->m_pToolViews->insert(d->widget,this);
if ( mdiMainFrm->m_mdiGUIClient )
mdiMainFrm->m_mdiGUIClient->addToolView( this );
else
kdDebug( 760 ) << "mdiMainFrm->m_mdiGUIClient == 0 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" << endl;
d->widget->installEventFilter( this );
}
KMdiToolViewAccessor::KMdiToolViewAccessor( KMdiMainFrm *parent )
{
mdiMainFrm = parent;
d = new KMdiToolViewAccessorPrivate();
}
KMdiToolViewAccessor::~KMdiToolViewAccessor()
{
if ( mdiMainFrm->m_pToolViews )
mdiMainFrm->m_pToolViews->remove
( d->widget );
delete d;
}
QWidget *KMdiToolViewAccessor::wrapperWidget()
{
if ( !d->widgetContainer )
{
d->widgetContainer = mdiMainFrm->createDockWidget( "KMdiToolViewAccessor::null", QPixmap() );
connect( d->widgetContainer, SIGNAL( widgetSet( QWidget* ) ), this, SLOT( setWidgetToWrap( QWidget* ) ) );
}
return d->widgetContainer;
}
QWidget *KMdiToolViewAccessor::wrappedWidget()
{
return d->widget;
}
void KMdiToolViewAccessor::setWidgetToWrap( QWidget *widgetToWrap, const QString& tabToolTip, const QString& tabCaption )
{
Q_ASSERT( !( d->widget ) );
Q_ASSERT( !widgetToWrap->inherits( "KDockWidget" ) );
disconnect( d->widgetContainer, SIGNAL( widgetSet( QWidget* ) ), this, SLOT( setWidgetToWrap( QWidget* ) ) );
delete d->widget;
d->widget = widgetToWrap;
KDockWidget *tmp = d->widgetContainer;
QString finalTabCaption;
if ( tabCaption == 0 )
{
finalTabCaption = widgetToWrap->caption();
if ( finalTabCaption.isEmpty() && !widgetToWrap->icon() )
{
finalTabCaption = widgetToWrap->name();
}
}
else
{
finalTabCaption = tabCaption;
}
if ( !tmp )
{
tmp = mdiMainFrm->createDockWidget( widgetToWrap->name(),
widgetToWrap->icon() ? ( *( widgetToWrap->icon() ) ) : QPixmap(),
0L, // parent
widgetToWrap->caption(),
finalTabCaption );
d->widgetContainer = tmp;
if ( tabToolTip != 0 )
{
d->widgetContainer->setToolTipString( tabToolTip );
}
}
else
{
tmp->setCaption( widgetToWrap->caption() );
tmp->setTabPageLabel( finalTabCaption );
tmp->setPixmap( widgetToWrap->icon() ? ( *( widgetToWrap->icon() ) ) : QPixmap() );
tmp->setName( widgetToWrap->name() );
if ( tabToolTip != 0 )
{
d->widgetContainer->setToolTipString( tabToolTip );
}
}
tmp->setWidget( widgetToWrap );
mdiMainFrm->m_pToolViews->insert( widgetToWrap, this );
if ( mdiMainFrm->m_mdiGUIClient )
mdiMainFrm->m_mdiGUIClient->addToolView( this );
else
kdDebug( 760 ) << "mdiMainFrm->m_mdiGUIClient == 0 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" << endl;
d->widget->installEventFilter( this );
}
bool KMdiToolViewAccessor::eventFilter( QObject *, QEvent *e )
{
if ( e->type() == QEvent::IconChange )
{
d->widgetContainer->setPixmap( d->widget->icon() ? ( *d->widget->icon() ) : QPixmap() );
}
return false;
}
void KMdiToolViewAccessor::placeAndShow( KDockWidget::DockPosition pos, QWidget* pTargetWnd , int percent )
{
place( pos, pTargetWnd, percent );
show();
}
void KMdiToolViewAccessor::place( KDockWidget::DockPosition pos, QWidget* pTargetWnd , int percent )
{
Q_ASSERT( d->widgetContainer );
if ( !d->widgetContainer )
return ;
if ( pos == KDockWidget::DockNone )
{
d->widgetContainer->setEnableDocking( KDockWidget::DockNone );
d->widgetContainer->reparent( mdiMainFrm, Qt::WType_TopLevel | Qt::WType_Dialog, QPoint( 0, 0 ), true ); //pToolView->isVisible());
}
else
{ // add (and dock) the toolview as DockWidget view
KDockWidget* pCover = d->widgetContainer;
KDockWidget* pTargetDock = 0L;
if ( pTargetWnd->inherits( "KDockWidget" ) || pTargetWnd->inherits( "KDockWidget_Compat::KDockWidget" ) )
{
pTargetDock = ( KDockWidget* ) pTargetWnd;
}
// Should we dock to ourself?
bool DockToOurself = false;
if ( mdiMainFrm->m_pDockbaseAreaOfDocumentViews )
{
if ( pTargetWnd == mdiMainFrm->m_pDockbaseAreaOfDocumentViews->getWidget() )
{
DockToOurself = true;
pTargetDock = mdiMainFrm->m_pDockbaseAreaOfDocumentViews;
}
else if ( pTargetWnd == mdiMainFrm->m_pDockbaseAreaOfDocumentViews )
{
DockToOurself = true;
pTargetDock = mdiMainFrm->m_pDockbaseAreaOfDocumentViews;
}
}
// this is not inheriting QWidget*, its plain impossible that this condition is true
//if (pTargetWnd == this) DockToOurself = true;
if ( !DockToOurself )
if ( pTargetWnd != 0L )
{
pTargetDock = mdiMainFrm->dockManager->findWidgetParentDock( pTargetWnd );
if ( !pTargetDock )
{
if ( pTargetWnd->parentWidget() )
{
pTargetDock = mdiMainFrm->dockManager->findWidgetParentDock( pTargetWnd->parentWidget() );
}
}
}
if ( !pTargetDock || pTargetWnd == mdiMainFrm->getMainDockWidget() )
{
if ( mdiMainFrm->m_managedDockPositionMode && ( mdiMainFrm->m_pMdi || mdiMainFrm->m_documentTabWidget ) )
{
KDockWidget * dw1 = pTargetDock->findNearestDockWidget( pos );
if ( dw1 )
pCover->manualDock( dw1, KDockWidget::DockCenter, percent );
else
pCover->manualDock ( pTargetDock, pos, 20 );
return ;
}
}
pCover->manualDock( pTargetDock, pos, percent );
//check pCover->show();
}
}
void KMdiToolViewAccessor::hide()
{
Q_ASSERT( d->widgetContainer );
if ( !d->widgetContainer )
return ;
d->widgetContainer->undock();
}
void KMdiToolViewAccessor::show()
{
Q_ASSERT( d->widgetContainer );
if ( !d->widgetContainer )
return ;
d->widgetContainer->makeDockVisible();
}
#ifndef NO_INCLUDE_MOCFILES
#include "kmditoolviewaccessor.moc"
#endif
// kate: space-indent off; tab-width 4; replace-tabs off; indent-mode csands;
KMdiMainFrm
Base class for all your special main frames.
Definition: kmdimainfrm.h:239

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