tdemdidocumentviewtabwidget.cpp

//----------------------------------------------------------------------------
//
//    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.
//
//----------------------------------------------------------------------------
 
#include <tqtimer.h>
 
#include <ktabbar.h>
#include <tdepopupmenu.h>
#include "tdemdidocumentviewtabwidget.h"
 
KMdiDocumentViewTabWidget::KMdiDocumentViewTabWidget( TQWidget* parent, const char* name ) : KTabWidget( parent, name )
{
    m_visibility = KMdi::ShowWhenMoreThanOneTab;
    tabBar() ->hide();
    setHoverCloseButton( true );
    connect( this, TQ_SIGNAL( closeRequest( TQWidget* ) ), this, TQ_SLOT( closeTab( TQWidget* ) ) );
}
 
KMdiDocumentViewTabWidget::~KMdiDocumentViewTabWidget()
{}
 
void KMdiDocumentViewTabWidget::closeTab( TQWidget* w )
{
    w->close();
}
void KMdiDocumentViewTabWidget::addTab ( TQWidget * child, const TQString & label )
{
    KTabWidget::addTab( child, label );
    showPage( child );
    TQTimer::singleShot(0, this, TQ_SLOT(maybeShow()));
}
 
void KMdiDocumentViewTabWidget::addTab ( TQWidget * child, const TQIconSet & iconset, const TQString & label )
{
    KTabWidget::addTab( child, iconset, label );
    showPage( child );
    TQTimer::singleShot(0, this, TQ_SLOT(maybeShow()));
}
 
void KMdiDocumentViewTabWidget::addTab ( TQWidget * child, TQTab * tab )
{
    KTabWidget::addTab( child, tab );
    showPage( child );
    TQTimer::singleShot(0, this, TQ_SLOT(maybeShow()));
}
 
void KMdiDocumentViewTabWidget::insertTab ( TQWidget * child, const TQString & label, int index )
{
    KTabWidget::insertTab( child, label, index );
    showPage( child );
    TQTimer::singleShot(0, this, TQ_SLOT(maybeShow()));
    tabBar() ->repaint();
}
 
void KMdiDocumentViewTabWidget::insertTab ( TQWidget * child, const TQIconSet & iconset, const TQString & label, int index )
{
    KTabWidget::insertTab( child, iconset, label, index );
    showPage( child );
    TQTimer::singleShot(0, this, TQ_SLOT(maybeShow()));
    tabBar() ->repaint();
}
 
void KMdiDocumentViewTabWidget::insertTab ( TQWidget * child, TQTab * tab, int index )
{
    KTabWidget::insertTab( child, tab, index );
    showPage( child );
    TQTimer::singleShot(0, this, TQ_SLOT(maybeShow()));
    tabBar() ->repaint();
}
 
void KMdiDocumentViewTabWidget::removePage ( TQWidget * w )
{
    KTabWidget::removePage( w );
    TQTimer::singleShot(0, this, TQ_SLOT(maybeShow()));
}
 
void KMdiDocumentViewTabWidget::updateIconInView( TQWidget *w, TQPixmap icon )
{
    changeTab( w, icon, tabLabel( w ) );
}
 
void KMdiDocumentViewTabWidget::updateCaptionInView( TQWidget *w, const TQString &caption )
{
    changeTab( w, caption );
}
 
void KMdiDocumentViewTabWidget::maybeShow()
{
    switch (m_visibility)
    {
        case KMdi::AlwaysShowTabs:
            tabBar() ->show();
            if ( cornerWidget() )
            {
                if ( count() == 0 )
                    cornerWidget() ->hide();
                else
                    cornerWidget() ->show();
            }
            break;
 
        case KMdi::ShowWhenMoreThanOneTab:
            if ( count() < 2 )
                tabBar() ->hide();
            else tabBar() ->show();
            if ( cornerWidget() )
            {
                if ( count() < 2 )
                    cornerWidget() ->hide();
                else
                    cornerWidget() ->show();
            }
            break;
        case KMdi::NeverShowTabs:
            tabBar() ->hide();
            break;
    }
}
 
void KMdiDocumentViewTabWidget::setTabWidgetVisibility( KMdi::TabWidgetVisibility visibility )
{
    m_visibility = visibility;
    maybeShow();
}
 
void KMdiDocumentViewTabWidget::moveTab( int from, int to )
{
  emit initiateTabMove( from, to );
  KTabWidget::moveTab( from, to );
}
 
KMdi::TabWidgetVisibility KMdiDocumentViewTabWidget::tabWidgetVisibility( )
{
    return m_visibility;
}
 
 
#ifndef NO_INCLUDE_MOCFILES
#include "tdemdidocumentviewtabwidget.moc"
#endif