qvalidator.h - mozsearch

Enable keyboard shortcuts

// Copyright (C) 2016 The Qt Company Ltd.

// Copyright (C) 2012 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QVALIDATOR_H

#define QVALIDATOR_H

#include <QtGui/qtguiglobal.h>

#include <QtCore/qobject.h>

#include <QtCore/qstring.h>

#if QT_CONFIG(regularexpression)

#  include <QtCore/qregularexpression.h>

#endif

#include <QtCore/qlocale.h>

QT_BEGIN_NAMESPACE

#ifndef QT_NO_VALIDATOR

class QValidatorPrivate;

class Q_GUI_EXPORT QValidator : public QObject

    Q_OBJECT

public:

    explicit QValidator(QObject * parent = nullptr);

    ~QValidator();

    enum State {

        Invalid,

        Intermediate,

        Acceptable

};

    Q_ENUM(State)

    void setLocale(const QLocale &locale);

    QLocale locale() const;

    virtual State validate(QString &, int &) const = 0;

    virtual void fixup(QString &) const;

Q_SIGNALS:

    void changed();

protected:

    QValidator(QObjectPrivate &d, QObject *parent);

    QValidator(QValidatorPrivate &d, QObject *parent);

private:

    Q_DISABLE_COPY(QValidator)

    Q_DECLARE_PRIVATE(QValidator)

};

class Q_GUI_EXPORT QIntValidator : public QValidator

    Q_OBJECT

    Q_PROPERTY(int bottom READ bottom WRITE setBottom NOTIFY bottomChanged)

    Q_PROPERTY(int top READ top WRITE setTop NOTIFY topChanged)

public:

    explicit QIntValidator(QObject * parent = nullptr);

    QIntValidator(int bottom, int top, QObject *parent = nullptr);

    ~QIntValidator();

    QValidator::State validate(QString &, int &) const override;

    void fixup(QString &input) const override;

    void setBottom(int);

    void setTop(int);

    void setRange(int bottom, int top);

    int bottom() const { return b; }

    int top() const { return t; }

Q_SIGNALS:

    void bottomChanged(int bottom);

    void topChanged(int top);

private:

    Q_DISABLE_COPY(QIntValidator)

    int b;

    int t;

};

class QDoubleValidatorPrivate;

class Q_GUI_EXPORT QDoubleValidator : public QValidator

    Q_OBJECT

    Q_PROPERTY(double bottom READ bottom WRITE setBottom NOTIFY bottomChanged)

    Q_PROPERTY(double top READ top WRITE setTop NOTIFY topChanged)

    Q_PROPERTY(int decimals READ decimals WRITE setDecimals NOTIFY decimalsChanged)

    Q_PROPERTY(Notation notation READ notation WRITE setNotation NOTIFY notationChanged)

public:

    explicit QDoubleValidator(QObject * parent = nullptr);

    QDoubleValidator(double bottom, double top, int decimals, QObject *parent = nullptr);

    ~QDoubleValidator();

    enum Notation {

        StandardNotation,

        ScientificNotation

};

    Q_ENUM(Notation)

    QValidator::State validate(QString &, int &) const override;

    void fixup(QString &input) const override;

    void setRange(double bottom, double top, int decimals);

    void setRange(double bottom, double top);

    void setBottom(double);

    void setTop(double);

    void setDecimals(int);

    void setNotation(Notation);

    double bottom() const { return b; }

    double top() const { return t; }

    int decimals() const { return dec; }

    Notation notation() const;

Q_SIGNALS:

    void bottomChanged(double bottom);

    void topChanged(double top);

    void decimalsChanged(int decimals);

    void notationChanged(QDoubleValidator::Notation notation);

private:

    Q_DECLARE_PRIVATE(QDoubleValidator)

    Q_DISABLE_COPY(QDoubleValidator)

    double b;

    double t;

    int dec;

};

#if QT_CONFIG(regularexpression)

class QRegularExpressionValidatorPrivate;

class Q_GUI_EXPORT QRegularExpressionValidator : public QValidator

    Q_OBJECT

    Q_PROPERTY(QRegularExpression regularExpression READ regularExpression WRITE setRegularExpression NOTIFY regularExpressionChanged)

public:

    explicit QRegularExpressionValidator(QObject *parent = nullptr);

    explicit QRegularExpressionValidator(const QRegularExpression &re, QObject *parent = nullptr);

    ~QRegularExpressionValidator();

    QValidator::State validate(QString &input, int &pos) const override;

    QRegularExpression regularExpression() const;

public Q_SLOTS:

    void setRegularExpression(const QRegularExpression &re);

Q_SIGNALS:

    void regularExpressionChanged(const QRegularExpression &re);

private:

    Q_DISABLE_COPY(QRegularExpressionValidator)

    Q_DECLARE_PRIVATE(QRegularExpressionValidator)

};

#endif // QT_CONFIG(regularexpression)

#endif // QT_NO_VALIDATOR

QT_END_NAMESPACE

#endif // QVALIDATOR_H