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94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
/*
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* Copyright 2007 by Kevin Ottens <ervin@kde.org>
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* Copyright 2009-2010 by Giulio Camuffo <giuliocamuffo@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU 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
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef HANDLE_P_H
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#define HANDLE_P_H
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#include <QtCore/QObject>
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#include <QtGui/qgraphicsitem.h>
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#include <Plasma/Animator>
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#include <Plasma/Svg>
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class QGraphicsView;
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namespace Plasma
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{
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class Applet;
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class View;
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}
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class AbstractGroup;
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class GroupingContainment;
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class Handle : public QGraphicsObject
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{
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Q_OBJECT
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Q_INTERFACES(QGraphicsItem)
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public:
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enum ButtonType {
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NoButton,
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MoveButton,
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RotateButton,
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ConfigureButton,
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RemoveButton,
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ResizeButton,
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MaximizeButton
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};
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Handle(GroupingContainment *parent, Plasma::Applet *applet);
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Handle(GroupingContainment *parent, AbstractGroup *group);
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virtual ~Handle();
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virtual void detachWidget();
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Plasma::Applet *applet() const;
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AbstractGroup *group() const;
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QGraphicsWidget *widget() const;
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GroupingContainment *containment() const;
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QGraphicsView *currentView() const;
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virtual void setHoverPos(const QPointF &hoverPos);
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protected:
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/**
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* move our widget to another containment
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* @param containment the containment to move to
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* @param pos the (scene-relative) position to place it at
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*/
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void switchContainment(GroupingContainment *containment, const QPointF &pos);
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bool leaveCurrentView(const QPoint &pos) const;
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Q_SIGNALS:
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void disappearDone(Handle *self);
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void widgetMoved(QGraphicsWidget *widget);
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private Q_SLOTS:
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void widgetDestroyed();
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private:
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GroupingContainment *m_containment;
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Plasma::Applet *m_applet;
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AbstractGroup *m_group;
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QGraphicsWidget *m_widget;
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QGraphicsView *m_currentView;
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};
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#endif // multiple inclusion guard
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