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