mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-11-16 02:25:50 +08:00
75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
/*
|
|
Copyright (c) 2008-2022 Jan W. Krieger (<jan@jkrieger.de>)
|
|
with contributions from: Razi Alavizadeh
|
|
|
|
|
|
|
|
This software is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License (LGPL) as published by
|
|
the Free Software Foundation, either version 2.1 of the License, 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 Lesser General Public License (LGPL) for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License (LGPL)
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef JKQTMATHTEXTDECORATEDNODE_H
|
|
#define JKQTMATHTEXTDECORATEDNODE_H
|
|
#include "jkqtmathtext/jkqtmathtext_imexport.h"
|
|
#include "jkqtmathtext/jkqtmathtexttools.h"
|
|
#include "jkqtmathtext/nodes/jkqtmathtextnode.h"
|
|
#include <QPainter>
|
|
|
|
class JKQTMathText; // forward
|
|
// JKQTMATHTEXT_LIB_EXPORT
|
|
|
|
|
|
/** \brief subclass representing a decorated text m (e.g. \c \\vec \c \\hat ...) node
|
|
* \ingroup jkqtmathtext_items
|
|
*
|
|
* \image html mathparser/decoration_sizing.png
|
|
*
|
|
*/
|
|
class JKQTMATHTEXT_LIB_EXPORT JKQTMathTextDecoratedNode: public JKQTMathTextNode {
|
|
public:
|
|
JKQTMathTextDecoratedNode(JKQTMathText* parent, JKQTMathTextDecoration decoration, JKQTMathTextNode* child);
|
|
virtual ~JKQTMathTextDecoratedNode() override;
|
|
/** \copydoc JKQTMathTextNode::draw() */
|
|
virtual double draw(QPainter& painter, double x, double y, JKQTMathTextEnvironment currentEv, const JKQTMathTextNodeSize* prevNodeSize=nullptr) override;
|
|
/** \copydoc JKQTMathTextNode::toHtml() */
|
|
virtual bool toHtml(QString& html, JKQTMathTextEnvironment currentEv, JKQTMathTextEnvironment defaultEv) override;
|
|
/** \copydoc JKQTMathTextNode::setDrawBoxes() */
|
|
virtual void setDrawBoxes(bool draw) override;
|
|
/** \copydoc JKQTMathTextNode::getTypeName() */
|
|
virtual QString getTypeName() const override ;
|
|
/** \brief returns the child node */
|
|
JKQTMathTextNode* getChild() const;
|
|
/** \copydoc decoration */
|
|
JKQTMathTextDecoration getDecoration() const;
|
|
protected:
|
|
/** \copydoc JKQTMathTextNode::getSizeInternal() */
|
|
virtual void getSizeInternal(QPainter& painter, JKQTMathTextEnvironment currentEv, double& width, double& baselineHeight, double& overallHeight, double& strikeoutPos, const JKQTMathTextNodeSize* prevNodeSize=nullptr) override;
|
|
/** \brief child node that is decorated by this node */
|
|
JKQTMathTextNode* child;
|
|
/** \brief type of decoration that is added to the child node */
|
|
JKQTMathTextDecoration decoration;
|
|
};
|
|
#endif // JKQTMATHTEXTDECORATEDNODE_H
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|