mirror of
https://invent.kde.org/graphics/okular
synced 2024-10-12 10:53:09 +00:00
34 lines
744 B
C++
34 lines
744 B
C++
/*
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SPDX-FileCopyrightText: 2006 Albert Astals Cid <aacid@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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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)
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, 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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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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