8e44f2bedf
Fixed alpha for rectangles. Refactored the naming of private members (_myAtt to myAtt_). git-svn-id: http://find-object.googlecode.com/svn/trunk/find_object@96 620bd6b2-0a58-f614-fd9a-1bd335dccda9
41 lines
1009 B
C++
41 lines
1009 B
C++
/*
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* Copyright (C) 2011, Mathieu Labbe - IntRoLab - Universite de Sherbrooke
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*/
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#ifndef KEYPOINTITEM_H_
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#define KEYPOINTITEM_H_
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#include <QtGui/QGraphicsEllipseItem>
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#include <QtGui/QGraphicsTextItem>
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#include <QtGui/QPen>
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#include <QtGui/QBrush>
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class KeypointItem : public QGraphicsEllipseItem
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{
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public:
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KeypointItem(int id, qreal x, qreal y, int r, const QString & info, const QColor & color = Qt::green, QGraphicsItem * parent = 0);
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virtual ~KeypointItem();
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void setColor(const QColor & color);
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int id() const {return id_;}
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protected:
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virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
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virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
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virtual void focusInEvent ( QFocusEvent * event );
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virtual void focusOutEvent ( QFocusEvent * event );
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private:
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void showDescription();
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void hideDescription();
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private:
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QString info_;
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QGraphicsRectItem * placeHolder_;
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int width_;
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int id_;
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};
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#endif /* KEYPOINTITEM_H_ */
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