43 lines
754 B
C
43 lines
754 B
C
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#ifndef PROPSLIDER_H
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#define PROPSLIDER_H
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#include <QSlider>
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/*
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Widget qui traduit les valeurs entières renvoyées par un QSlider en
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double pour contrôler une propriété en fonction d’un minimum, d’un
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maximum et d’un pas.
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*/
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class PropSlider : public QSlider {
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Q_OBJECT
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double min = 0;
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double max = 1;
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double step = .1;
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double value = .5;
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int mapped_value;
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int mapValue() const;
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double unmapValue() const;
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public:
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PropSlider(QWidget *parent=nullptr);
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void setMinimum(double min);
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void setMaximum(double max);
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void setStep(double step);
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signals:
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void valueChanged(double value);
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public slots:
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void setValue(double value);
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private slots:
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// Connecté au QSlider
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void setValue(int mapped_value);
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};
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#endif
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