mirror of
https://invent.kde.org/graphics/okular
synced 2024-11-05 18:34:53 +00:00
36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
/***************************************************************************
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* Copyright (C) 2006 by Albert Astals Cid <aacid@kde.org> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "pagesizelabel.h"
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#include "core/document.h"
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PageSizeLabel::PageSizeLabel( QWidget * parent, Okular::Document * document )
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: KSqueezedTextLabel( parent ), m_document( document )
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{
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setAlignment( Qt::AlignRight );
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}
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PageSizeLabel::~PageSizeLabel()
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{
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m_document->removeObserver( this );
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}
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void PageSizeLabel::notifyCurrentPageChanged( int previousPage, int currentPage )
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{
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Q_UNUSED( previousPage )
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// if the document is opened
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if ( m_document->pages() > 0 && !m_document->allPagesSize().isValid() )
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{
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setText( m_document->pageSizeString( currentPage ) );
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}
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}
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#include "moc_pagesizelabel.cpp"
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