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74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
/*
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* Copyright 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 GRIDHANDLE_H
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#define GRIDHANDLE_H
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#include "handle.h"
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class GridHandle : public Handle
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{
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Q_OBJECT
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public:
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GridHandle(GroupingContainment *containment, Plasma::Applet *applet);
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GridHandle(GroupingContainment *containment, AbstractGroup *group);
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virtual ~GridHandle();
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void init();
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void detachWidget();
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QRectF boundingRect() const;
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void setHoverPos(const QPointF &hoverPos);
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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public slots:
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void widgetResized();
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protected:
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void mousePressEvent(QGraphicsSceneMouseEvent *event);
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void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
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void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
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void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
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bool eventFilter(QObject *obj, QEvent *event);
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private:
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enum Location {
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NoLocation,
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Top,
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Right,
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Bottom,
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Left
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};
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bool enoughRoom();
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Handle::ButtonType mapToButton(const QPointF &pos);
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QRectF fullRect() const;
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bool isHorizontal() const;
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bool m_moving;
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QPointF m_startPos;
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int m_savedZValue;
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QPointF m_widgetPos;
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QSizeF m_widgetSize;
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Plasma::Svg *m_configureIcons;
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Handle::ButtonType m_lastButton;
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Location m_location;
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const int SIZE;
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};
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#endif
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