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/* This file is part of the KDE project
Copyright (c) 2014 Sven Langkamp <sven.langkamp@gmail.com>
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; either
version 2 of the License, or (at your option) any later version.
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.
*/
#ifndef KORESOURCEITEMCHOOSERSYNC_H
#define KORESOURCEITEMCHOOSERSYNC_H
#include <QObject>
#include <QScopedPointer>
#include "kowidgets_export.h"
/**
* KoResourceItemChooserSync is a singleton that sync the size of entries in the
* resource item choosers between different choosers
* To use the syncing it has to be turned on in the KoResourceItemChooser
*/
class KOWIDGETS_EXPORT KoResourceItemChooserSync : public QObject
{
Q_OBJECT
public:
KoResourceItemChooserSync();
~KoResourceItemChooserSync() override;
static KoResourceItemChooserSync* instance();
/// Gets the base length
/// @returns the base length of items
int baseLength();
/// Set the base length
/// @param length base length for the items, will be clamped if ouside range
void setBaseLength(int length);
Q_SIGNALS:
/// Signal is emitted when the base length is changed and will trigger and update in
/// the resource item choosers
void baseLenghtChanged(int length);
private:
KoResourceItemChooserSync(const KoResourceItemChooserSync&);
KoResourceItemChooserSync operator=(const KoResourceItemChooserSync&);
private:
struct Private;
const QScopedPointer<Private> d;
};
#endif // KORESOURCEITEMCHOOSERSYNC_H
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