include/QtWidgets/qspinbox.h

0001 // Copyright (C) 2016 The Qt Company Ltd.
0002 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
0003
0004 #ifndef QSPINBOX_H
0005 #define QSPINBOX_H
0006
0007 #include <QtWidgets/qtwidgetsglobal.h>
0008 #include <QtWidgets/qabstractspinbox.h>
0009
0010 QT_REQUIRE_CONFIG(spinbox);
0011
0012 QT_BEGIN_NAMESPACE
0013
0014 class QSpinBoxPrivate;
0015 class Q_WIDGETS_EXPORT QSpinBox : public QAbstractSpinBox
0016 {
0017     Q_OBJECT
0018
0019     Q_PROPERTY(QString suffix READ suffix WRITE setSuffix)
0020     Q_PROPERTY(QString prefix READ prefix WRITE setPrefix)
0021     Q_PROPERTY(QString cleanText READ cleanText)
0022     Q_PROPERTY(int minimum READ minimum WRITE setMinimum)
0023     Q_PROPERTY(int maximum READ maximum WRITE setMaximum)
0024     Q_PROPERTY(int singleStep READ singleStep WRITE setSingleStep)
0025     Q_PROPERTY(StepType stepType READ stepType WRITE setStepType)
0026     Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged USER true)
0027     Q_PROPERTY(int displayIntegerBase READ displayIntegerBase WRITE setDisplayIntegerBase)
0028
0029 public:
0030     explicit QSpinBox(QWidget *parent = nullptr);
0031     ~QSpinBox();
0032
0033     int value() const;
0034
0035     QString prefix() const;
0036     void setPrefix(const QString &prefix);
0037
0038     QString suffix() const;
0039     void setSuffix(const QString &suffix);
0040
0041     QString cleanText() const;
0042
0043     int singleStep() const;
0044     void setSingleStep(int val);
0045
0046     int minimum() const;
0047     void setMinimum(int min);
0048
0049     int maximum() const;
0050     void setMaximum(int max);
0051
0052     void setRange(int min, int max);
0053
0054     StepType stepType() const;
0055     void setStepType(StepType stepType);
0056
0057     int displayIntegerBase() const;
0058     void setDisplayIntegerBase(int base);
0059
0060 protected:
0061     bool event(QEvent *event) override;
0062     QValidator::State validate(QString &input, int &pos) const override;
0063     virtual int valueFromText(const QString &text) const;
0064     virtual QString textFromValue(int val) const;
0065     void fixup(QString &str) const override;
0066
0067
0068 public Q_SLOTS:
0069     void setValue(int val);
0070
0071 Q_SIGNALS:
0072     void valueChanged(int);
0073     void textChanged(const QString &);
0074
0075 private:
0076     Q_DISABLE_COPY(QSpinBox)
0077     Q_DECLARE_PRIVATE(QSpinBox)
0078 };
0079
0080 class QDoubleSpinBoxPrivate;
0081 class Q_WIDGETS_EXPORT QDoubleSpinBox : public QAbstractSpinBox
0082 {
0083     Q_OBJECT
0084
0085     Q_PROPERTY(QString prefix READ prefix WRITE setPrefix)
0086     Q_PROPERTY(QString suffix READ suffix WRITE setSuffix)
0087     Q_PROPERTY(QString cleanText READ cleanText)
0088     Q_PROPERTY(int decimals READ decimals WRITE setDecimals)
0089     Q_PROPERTY(double minimum READ minimum WRITE setMinimum)
0090     Q_PROPERTY(double maximum READ maximum WRITE setMaximum)
0091     Q_PROPERTY(double singleStep READ singleStep WRITE setSingleStep)
0092     Q_PROPERTY(StepType stepType READ stepType WRITE setStepType)
0093     Q_PROPERTY(double value READ value WRITE setValue NOTIFY valueChanged USER true)
0094 public:
0095     explicit QDoubleSpinBox(QWidget *parent = nullptr);
0096     ~QDoubleSpinBox();
0097
0098     double value() const;
0099
0100     QString prefix() const;
0101     void setPrefix(const QString &prefix);
0102
0103     QString suffix() const;
0104     void setSuffix(const QString &suffix);
0105
0106     QString cleanText() const;
0107
0108     double singleStep() const;
0109     void setSingleStep(double val);
0110
0111     double minimum() const;
0112     void setMinimum(double min);
0113
0114     double maximum() const;
0115     void setMaximum(double max);
0116
0117     void setRange(double min, double max);
0118
0119     StepType stepType() const;
0120     void setStepType(StepType stepType);
0121
0122     int decimals() const;
0123     void setDecimals(int prec);
0124
0125     QValidator::State validate(QString &input, int &pos) const override;
0126     virtual double valueFromText(const QString &text) const;
0127     virtual QString textFromValue(double val) const;
0128     void fixup(QString &str) const override;
0129
0130 public Q_SLOTS:
0131     void setValue(double val);
0132
0133 Q_SIGNALS:
0134     void valueChanged(double);
0135     void textChanged(const QString &);
0136
0137 private:
0138     Q_DISABLE_COPY(QDoubleSpinBox)
0139     Q_DECLARE_PRIVATE(QDoubleSpinBox)
0140 };
0141
0142 QT_END_NAMESPACE
0143
0144 #endif // QSPINBOX_H