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libs/qad/libs/graphic/graphic_conf.h

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/*
QAD - Qt ADvanced
Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 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 for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRAPHIC_CONF_H
#define GRAPHIC_CONF_H
#include <QDialog>
#include <QCheckBox>
#include <QPen>
#include <QPainter>
#include "qad_graphic_export.h"
namespace Ui {
class GraphicConf;
}
struct QAD_GRAPHIC_EXPORT GraphicType {
GraphicType(QString name_ = "y(x)", QColor color = Qt::red, Qt::PenStyle style = Qt::SolidLine, double width = 0., bool visible_ = true) {
pen.setColor(color);
pen.setStyle(style);
lines = true;
points = false;
fill = false;
fill_color = Qt::yellow;
if (qRound(width) == width) pen.setWidth(qRound(width));
else pen.setWidthF(width);
pen.setWidth(1);
pen.setCosmetic(true);
max_x = 0.;
name = name_;
visible = visible_;
pointWidth = 2.;
pb = new QCheckBox(name);
}
//~GraphicType() {delete pb;}
QString name;
QPolygonF polyline;
QPolygonF polyline_pause;
QPen pen;
QColor fill_color;
bool lines;
bool points;
bool fill;
double pointWidth;
double max_x;
double max_x_pause;
QCheckBox * pb;
QIcon icon;
bool visible;
QRectF cvrect;
};
inline QDataStream & operator <<(QDataStream & s, const GraphicType & v) {s << v.name << v.pen << v.fill_color << v.lines << v.points << v.fill << v.pointWidth << v.visible; return s;}
inline QDataStream & operator >>(QDataStream & s, GraphicType & v) {s >> v.name >> v.pen >> v.fill_color >> v.lines >> v.points >> v.fill >> v.pointWidth >> v.visible; return s;}
class QAD_GRAPHIC_EXPORT GraphicConf: public QDialog
{
Q_OBJECT
friend class Graphic;
public:
explicit GraphicConf(QVector<GraphicType> & graphics_, QWidget * parent = 0);
struct QAD_GRAPHIC_EXPORT GraphicItem {
QString name;
QIcon icon;
};
void readParams();
QVector<GraphicType> & graphics;
QVector<GraphicItem> graphicItems;
protected:
void changeEvent(QEvent * e);
Ui::GraphicConf * ui;
private slots:
void on_cbGraphicNames_currentIndexChanged(int index);
void on_colorGraphic_colorChanged(const QColor &);
void on_colorFill_colorChanged(const QColor &);
void on_comboStyleGraphic_currentIndexChanged(int index);
void on_spinLineWidthGraphic_valueChanged(double value);
void on_spinPointWidthGraphic_valueChanged(double value);
void on_checkLines_toggled(bool on);
void on_checkPoints_toggled(bool on);
void on_checkFill_toggled(bool on);
};
#endif // GRAPHIC_CONF_H