32 lines
917 B
C++
32 lines
917 B
C++
#ifndef SIUNITEDIT_H
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#define SIUNITEDIT_H
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#include <QLineEdit>
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class SIUnitEdit : public QLineEdit
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{
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Q_OBJECT
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public:
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SIUnitEdit(QString unit = QString(), QString prefixes = " ", int precision = 0, QWidget *parent = nullptr);
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SIUnitEdit(QWidget *parent);
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void setUnit(QString unit) { this->unit = unit; setValueQuiet(_value); }
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void setPrefixes(QString prefixes) { this->prefixes = prefixes; setValueQuiet(_value); }
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void setPrecision(int precision) { this->precision = precision; setValueQuiet(_value); }
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double value() { return _value; }
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public slots:
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void setValue(double value);
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void setValueQuiet(double value);
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signals:
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void valueChanged(double newvalue);
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protected:
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bool eventFilter(QObject *obj, QEvent *event) override;
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private:
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void parseNewValue(double factor);
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QString unit, prefixes;
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int precision;
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double _value;
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};
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#endif // SIUNITEDIT_H
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