51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
// Ryzom Core Studio - GUI Editor Plugin
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//
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// Copyright (C) 2014 Laszlo Kis-Adam
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// Copyright (C) 2010 Ryzom Core <http://ryzomcore.org/>
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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 Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef EXPRESSION_LINK
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#define EXPRESSION_LINK
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#include <QGraphicsItem>
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class ExpressionNode;
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class ExpressionLink : public QGraphicsLineItem
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{
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public:
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ExpressionLink( QGraphicsItem *parent = NULL );
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~ExpressionLink();
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void link( ExpressionNode *from, ExpressionNode *to, int fromSlot, int toSlot );
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void unlink();
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void nodeMoved();
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void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget );
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ExpressionNode* from() const{ return m_from; }
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ExpressionNode* to() const{ return m_to; }
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private:
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ExpressionNode *m_from;
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ExpressionNode *m_to;
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int m_fromSlot;
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int m_toSlot;
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};
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#endif
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