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/* This file is part of the KDE project
* Copyright (C) 2008 Jan Hambrecht <jaham@gmx.net>
*
* 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 KORESOURCESELECTOR_H
#define KORESOURCESELECTOR_H
#include "kowidgets_export.h"
#include <QComboBox>
class QMouseEvent;
class KoAbstractResourceServerAdapter;
class KoResource;
/**
* A custom combobox widget for selecting resource items like gradients or patterns.
*/
class KOWIDGETS_EXPORT KoResourceSelector : public QComboBox
{
Q_OBJECT
public:
enum DisplayMode {
ImageMode, ///< Displays image of resources (default)
TextMode ///< Displays name of resources
};
/**
* Constructs a new resource selector.
* @param parent the parent widget
*/
explicit KoResourceSelector(QWidget *parent = nullptr);
/**
* Constructs a new resource selector showing the resources of the given resource adapter.
* @param resourceAdapter the resource adapter providing the resources to display
* @param parent the parent widget
*/
explicit KoResourceSelector( QSharedPointer<KoAbstractResourceServerAdapter> resourceAdapter, QWidget * parent = 0 );
/// Destroys the resource selector
~KoResourceSelector() override;
/// Sets the resource adaptor to get resources from
void setResourceAdapter(QSharedPointer<KoAbstractResourceServerAdapter>resourceAdapter);
/// Sets the display mode
void setDisplayMode(DisplayMode mode);
/// Sets number of columns to display in the popup view
void setColumnCount( int columnCount );
/// Sets the height of the popup view rows
void setRowHeight( int rowHeight );
Q_SIGNALS:
/// Emitted when a resource was selected
void resourceSelected( KoResource * resource );
/// Is emitted when the user has clicked on the current resource
void resourceApplied( KoResource * resource );
protected:
/// reimplemented
void paintEvent( QPaintEvent * ) override;
/// reimplemented
void mousePressEvent( QMouseEvent * ) override;
/// reimplemented
void mouseMoveEvent( QMouseEvent * event ) override;
private Q_SLOTS:
void indexChanged( int index );
void resourceAdded(KoResource*);
void resourceRemoved(KoResource*);
private:
class Private;
Private * const d;
};
#endif // KORESOURCESELECTOR_H
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