kopia lustrzana https://github.com/xdsopl/qsstv
79 wiersze
2.5 KiB
C++
79 wiersze
2.5 KiB
C++
/***************************************************************************
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* Copyright (C) 2000-2019 by Johan Maes *
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* on4qz@telenet.be *
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* http://users.telenet.be/on4qz *
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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 General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, 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 General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef GRADIENTDIALOG_H
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#define GRADIENTDIALOG_H
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#include <QtGui>
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#include "ui_gradientform.h"
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struct sgradientParam
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{
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enum gType {NONE,LINEAR,RADIAL,CONICAL};
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sgradientParam()
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{
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type=NONE;
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}
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QColor color1;
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QColor color2;
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QColor color3;
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QColor color4;
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int pos1;
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int pos2;
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int pos3;
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int pos4;
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gType type;
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int direction;
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void load(QDataStream &str);
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void save(QDataStream &str);
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};
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/**
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@author Johan Maes - ON4QZ
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*/
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class gradientForm;
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/** Widget to disply the various canvasItems */
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class gradientDialog : public QDialog,private Ui::gradientForm
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{
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Q_OBJECT
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public:
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gradientDialog(QWidget *parent = 0);
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~gradientDialog();
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void readSettings();
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void writeSettings();
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void selectGradient();
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sgradientParam param() {return gParam;}
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// QGradient *constructGradient( QRectF f);
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public slots:
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void slotColorDialog();
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void slotUpdate();
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private:
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sgradientParam gParam;
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void update();
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QGradient *g;
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};
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QGradient buildGradient(sgradientParam prm, QRectF f);
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#endif
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