plasma-framework/desktoptoolbox_p.h

/*
 *   Copyright 2007 by Aaron Seigo <aseigo@kde.org>
 *
 *   This program 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, or
 *   (at your option) any later version.
 *
 *   This program 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 General Public License for more details
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this program; if not, write to the
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#ifndef PLASMA_DESKTOPTOOLBOX_H
#define PLASMA_DESKTOPTOOLBOX_H

#include <QGraphicsItem>
#include <QObject>

#include <KIcon>

#include "phase.h"

namespace Plasma
{

class Widget;
class EmptyGraphicsItem;

class DesktopToolbox : public QObject, public QGraphicsItem
{
    Q_OBJECT

public:
    explicit DesktopToolbox(QGraphicsItem *parent = 0);
    QRectF boundingRect() const;
    QPainterPath shape() const;

    void addTool(QGraphicsItem *tool, const QString &name);
    void enableTool(const QString &tool, bool enabled);
    bool isToolEnabled(const QString &tool) const;
    QGraphicsItem* tool(const QString &tool) const;

    void showToolbox();
    void hideToolbox();

protected:
    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
    void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
    void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);

protected slots:
    void animate(qreal progress);
    void toolMoved(QGraphicsItem*);

private:
    KIcon m_icon;
    EmptyGraphicsItem *m_toolBacker;
    const int m_size;
    bool m_hidden;
    bool m_showing;
    Plasma::Phase::AnimId m_animId;
    qreal m_animFrame;
};

} // Plasma namespace
#endif // multiple inclusion guard