qspinbox.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QSPINBOX_H
#define QSPINBOX_H
 
#include <QtWidgets/qtwidgetsglobal.h>
#include <QtWidgets/qabstractspinbox.h>
 
QT_REQUIRE_CONFIG(spinbox);
 
QT_BEGIN_NAMESPACE
 
class QSpinBoxPrivate;
class Q_WIDGETS_EXPORT QSpinBox : public QAbstractSpinBox
{
    Q_OBJECT
 
    Q_PROPERTY(QString suffix READ suffix WRITE setSuffix)
    Q_PROPERTY(QString prefix READ prefix WRITE setPrefix)
    Q_PROPERTY(QString cleanText READ cleanText)
    Q_PROPERTY(int minimum READ minimum WRITE setMinimum)
    Q_PROPERTY(int maximum READ maximum WRITE setMaximum)
    Q_PROPERTY(int singleStep READ singleStep WRITE setSingleStep)
    Q_PROPERTY(StepType stepType READ stepType WRITE setStepType)
    Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged USER true)
    Q_PROPERTY(int displayIntegerBase READ displayIntegerBase WRITE setDisplayIntegerBase)
 
public:
    explicit QSpinBox(QWidget *parent = nullptr);
    ~QSpinBox();
 
    int value() const;
 
    QString prefix() const;
    void setPrefix(const QString &prefix);
 
    QString suffix() const;
    void setSuffix(const QString &suffix);
 
    QString cleanText() const;
 
    int singleStep() const;
    void setSingleStep(int val);
 
    int minimum() const;
    void setMinimum(int min);
 
    int maximum() const;
    void setMaximum(int max);
 
    void setRange(int min, int max);
 
    StepType stepType() const;
    void setStepType(StepType stepType);
 
    int displayIntegerBase() const;
    void setDisplayIntegerBase(int base);
 
protected:
    bool event(QEvent *event) override;
    QValidator::State validate(QString &input, int &pos) const override;
    virtual int valueFromText(const QString &text) const;
    virtual QString textFromValue(int val) const;
    void fixup(QString &str) const override;
 
 
public Q_SLOTS:
    void setValue(int val);
 
Q_SIGNALS:
    void valueChanged(int);
    void textChanged(const QString &);
 
private:
    Q_DISABLE_COPY(QSpinBox)
    Q_DECLARE_PRIVATE(QSpinBox)
};
 
class QDoubleSpinBoxPrivate;
class Q_WIDGETS_EXPORT QDoubleSpinBox : public QAbstractSpinBox
{
    Q_OBJECT
 
    Q_PROPERTY(QString prefix READ prefix WRITE setPrefix)
    Q_PROPERTY(QString suffix READ suffix WRITE setSuffix)
    Q_PROPERTY(QString cleanText READ cleanText)
    Q_PROPERTY(int decimals READ decimals WRITE setDecimals)
    Q_PROPERTY(double minimum READ minimum WRITE setMinimum)
    Q_PROPERTY(double maximum READ maximum WRITE setMaximum)
    Q_PROPERTY(double singleStep READ singleStep WRITE setSingleStep)
    Q_PROPERTY(StepType stepType READ stepType WRITE setStepType)
    Q_PROPERTY(double value READ value WRITE setValue NOTIFY valueChanged USER true)
public:
    explicit QDoubleSpinBox(QWidget *parent = nullptr);
    ~QDoubleSpinBox();
 
    double value() const;
 
    QString prefix() const;
    void setPrefix(const QString &prefix);
 
    QString suffix() const;
    void setSuffix(const QString &suffix);
 
    QString cleanText() const;
 
    double singleStep() const;
    void setSingleStep(double val);
 
    double minimum() const;
    void setMinimum(double min);
 
    double maximum() const;
    void setMaximum(double max);
 
    void setRange(double min, double max);
 
    StepType stepType() const;
    void setStepType(StepType stepType);
 
    int decimals() const;
    void setDecimals(int prec);
 
    QValidator::State validate(QString &input, int &pos) const override;
    virtual double valueFromText(const QString &text) const;
    virtual QString textFromValue(double val) const;
    void fixup(QString &str) const override;
 
public Q_SLOTS:
    void setValue(double val);
 
Q_SIGNALS:
    void valueChanged(double);
    void textChanged(const QString &);
 
private:
    Q_DISABLE_COPY(QDoubleSpinBox)
    Q_DECLARE_PRIVATE(QDoubleSpinBox)
};
 
QT_END_NAMESPACE
 
#endif // QSPINBOX_H