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71 lines
2.6 KiB
71 lines
2.6 KiB
15 years ago
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/* This file is part of the KDE project
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* Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.org>
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* Copyright (C) 2005 Thomas Zander <zander@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; version 2.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <KoPageLayoutColumns.h>
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#include <KoPageLayoutDia.h>
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#include <KoUnit.h>
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#include <KoUnitWidgets.h>
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#include <qlabel.h>
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#include <qlayout.h>
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KoPageLayoutColumns::KoPageLayoutColumns(QWidget *parent, const KoColumns& columns, KoUnit::Unit unit, const KoPageLayout& layout)
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: KoPageLayoutColumnsBase(parent) {
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m_columns = columns;
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QHBoxLayout *lay = new QHBoxLayout(previewPane);
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m_preview = new KoPagePreview( previewPane, "Preview", layout );
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lay->addWidget(m_preview);
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lay = new QHBoxLayout(columnSpacingPane);
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m_spacing = new KoUnitDoubleSpinBox( columnSpacingPane );
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m_spacing->setValue( m_columns.ptColumnSpacing );
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m_spacing->setUnit( unit );
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double dStep = KoUnit::fromUserValue( 0.2, unit );
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m_spacing->setMinMaxStep( 0, layout.ptWidth/2, dStep );
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lay->addWidget(m_spacing);
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labelSpacing->setBuddy( m_spacing );
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nColumns->setValue( m_columns.columns );
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m_preview->setPageColumns( m_columns );
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connect( nColumns, SIGNAL( valueChanged( int ) ), this, SLOT( nColChanged( int ) ) );
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connect( m_spacing, SIGNAL( valueChangedPt(double) ), this, SLOT( nSpaceChanged( double ) ) );
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}
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void KoPageLayoutColumns::setEnableColumns(bool on) {
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nColumns->setEnabled(on);
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m_spacing->setEnabled(on);
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nColChanged(on ? nColumns->value(): 1 );
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}
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void KoPageLayoutColumns::nColChanged( int columns ) {
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m_columns.columns = columns;
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m_preview->setPageColumns( m_columns );
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emit propertyChange(m_columns);
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}
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void KoPageLayoutColumns::nSpaceChanged( double spacing ) {
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m_columns.ptColumnSpacing = spacing;
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emit propertyChange(m_columns);
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}
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void KoPageLayoutColumns::setLayout(KoPageLayout &layout) {
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m_preview->setPageLayout( layout );
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}
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#include <KoPageLayoutColumns.moc>
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