Michaël Lemaire
b80c703f36
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@371 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#ifndef _PAYSAGES_QT_WIDGETCURVEEDITOR_H_
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#define _PAYSAGES_QT_WIDGETCURVEEDITOR_H_
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#include <QWidget>
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#include <QColor>
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#include "../lib_paysages/curve.h"
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class WidgetCurveEditor : public QWidget
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{
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Q_OBJECT
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public:
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WidgetCurveEditor(QWidget* parent, double xmin, double xmax, double ymin, double ymax);
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~WidgetCurveEditor();
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void setAxisLabels(QString xlabel, QString ylabel);
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void setCurve(Curve* curve);
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void getCurve(Curve* curve);
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void setPenColor(QColor color);
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signals:
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void liveChanged();
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protected:
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void paintEvent(QPaintEvent* event);
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void mousePressEvent(QMouseEvent* event);
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void mouseMoveEvent(QMouseEvent* event);
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void mouseReleaseEvent(QMouseEvent* event);
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void mouseDoubleClickEvent(QMouseEvent* event);
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private:
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void curveToScreen(double curve_x, double curve_y, int* screen_x, int* screen_y);
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void screenToCurve(int screen_x, int screen_y, double* curve_x, double* curve_y);
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int getPointAt(int x, int y);
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double _xmin;
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double _xmax;
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double _ymin;
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double _ymax;
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Curve* _curve;
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int _dragged;
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QColor _pen;
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QString _xlabel;
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QString _ylabel;
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};
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#endif
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