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#ifndef QABSTRACTSPINBOX_H

#define QABSTRACTSPINBOX_H

#include <QtGui/qwidget.h>

#include <QtGui/qvalidator.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

#ifndef QT_NO_SPINBOX

class QLineEdit;

class QAbstractSpinBoxPrivate;

class QStyleOptionSpinBox;

class Q_GUI_EXPORT QAbstractSpinBox : public QWidget

{

    Q_OBJECT

    Q_ENUMS(ButtonSymbols)

    Q_ENUMS(CorrectionMode)

    Q_PROPERTY(bool wrapping READ wrapping WRITE setWrapping)

    Q_PROPERTY(bool frame READ hasFrame WRITE setFrame)

    Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)

    Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly)

    Q_PROPERTY(ButtonSymbols buttonSymbols READ buttonSymbols WRITE setButtonSymbols)

    Q_PROPERTY(QString specialValueText READ specialValueText WRITE setSpecialValueText)

    Q_PROPERTY(QString text READ text)

    Q_PROPERTY(bool accelerated READ isAccelerated WRITE setAccelerated)

    Q_PROPERTY(CorrectionMode correctionMode READ correctionMode WRITE setCorrectionMode)

    Q_PROPERTY(bool acceptableInput READ hasAcceptableInput)

    Q_PROPERTY(bool keyboardTracking READ keyboardTracking WRITE setKeyboardTracking)

public:

    explicit QAbstractSpinBox(QWidget *parent = 0);

    ~QAbstractSpinBox();

    enum StepEnabledFlag { StepNone = 0x00, StepUpEnabled = 0x01,

                           StepDownEnabled = 0x02 };

    Q_DECLARE_FLAGS(StepEnabled, StepEnabledFlag)

    enum ButtonSymbols { UpDownArrows, PlusMinus, NoButtons };

    ButtonSymbols buttonSymbols() const;

    void setButtonSymbols(ButtonSymbols bs);

    enum CorrectionMode  { CorrectToPreviousValue, CorrectToNearestValue };

    void setCorrectionMode(CorrectionMode cm);

    CorrectionMode correctionMode() const;

    bool hasAcceptableInput() const;

    QString text() const;

    QString specialValueText() const;

    void setSpecialValueText(const QString &txt);

    bool wrapping() const;

    void setWrapping(bool w);

    void setReadOnly(bool r);

    bool isReadOnly() const;

    void setKeyboardTracking(bool kt);

    bool keyboardTracking() const;

    void setAlignment(Qt::Alignment flag);

    Qt::Alignment alignment() const;

    void setFrame(bool);

    bool hasFrame() const;

    void setAccelerated(bool on);

    bool isAccelerated() const;

    QSize sizeHint() const;

    QSize minimumSizeHint() const;

    void interpretText();

    bool event(QEvent *event);

    QVariant inputMethodQuery(Qt::InputMethodQuery) const;

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

    virtual void fixup(QString &input) const;

    virtual void stepBy(int steps);

public Q_SLOTS:

    void stepUp();

    void stepDown();

    void selectAll();

    virtual void clear();

protected:

    void resizeEvent(QResizeEvent *event);

    void keyPressEvent(QKeyEvent *event);

    void keyReleaseEvent(QKeyEvent *event);

    void wheelEvent(QWheelEvent *event);

    void focusInEvent(QFocusEvent *event);

    void focusOutEvent(QFocusEvent *event);

    void contextMenuEvent(QContextMenuEvent *event);

    void changeEvent(QEvent *event);

    void closeEvent(QCloseEvent *event);

    void hideEvent(QHideEvent *event);

    void mousePressEvent(QMouseEvent *event);

    void mouseReleaseEvent(QMouseEvent *event);

    void mouseMoveEvent(QMouseEvent *event);

    void timerEvent(QTimerEvent *event);

    void paintEvent(QPaintEvent *event);

    void showEvent(QShowEvent *event);

    void initStyleOption(QStyleOptionSpinBox *option) const;

    QLineEdit *lineEdit() const;

    void setLineEdit(QLineEdit *edit);

    virtual StepEnabled stepEnabled() const;

Q_SIGNALS:

    void editingFinished();

protected:

    QAbstractSpinBox(QAbstractSpinBoxPrivate &dd, QWidget *parent = 0);

private:

    Q_PRIVATE_SLOT(d_func(), void _q_editorTextChanged(const QString &))

    Q_PRIVATE_SLOT(d_func(), void _q_editorCursorPositionChanged(int, int))

    Q_DECLARE_PRIVATE(QAbstractSpinBox)

    Q_DISABLE_COPY(QAbstractSpinBox)

};

Q_DECLARE_OPERATORS_FOR_FLAGS(QAbstractSpinBox::StepEnabled)

#endif // QT_NO_SPINBOX

QT_END_NAMESPACE

QT_END_HEADER

#endif // QABSTRACTSPINBOX_H