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#ifndef QDIALOGBUTTONBOX_H

#define QDIALOGBUTTONBOX_H

#include <QtGui/qwidget.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QAbstractButton;

class QPushButton;

class QDialogButtonBoxPrivate;

class Q_GUI_EXPORT QDialogButtonBox : public QWidget

{

    Q_OBJECT

    Q_FLAGS(StandardButtons)

    Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)

    Q_PROPERTY(StandardButtons standardButtons READ standardButtons WRITE setStandardButtons)

    Q_PROPERTY(bool centerButtons READ centerButtons WRITE setCenterButtons)

public:

    enum ButtonRole {

        // keep this in sync with QMessageBox::ButtonRole

        InvalidRole = -1,

        AcceptRole,

        RejectRole,

        DestructiveRole,

        ActionRole,

        HelpRole,

        YesRole,

        NoRole,

        ResetRole,

        ApplyRole,

        NRoles

    };

    enum StandardButton {

        // keep this in sync with QMessageBox::StandardButton

        NoButton           = 0x00000000,

        Ok                 = 0x00000400,

        Save               = 0x00000800,

        SaveAll            = 0x00001000,

        Open               = 0x00002000,

        Yes                = 0x00004000,

        YesToAll           = 0x00008000,

        No                 = 0x00010000,

        NoToAll            = 0x00020000,

        Abort              = 0x00040000,

        Retry              = 0x00080000,

        Ignore             = 0x00100000,

        Close              = 0x00200000,

        Cancel             = 0x00400000,

        Discard            = 0x00800000,

        Help               = 0x01000000,

        Apply              = 0x02000000,

        Reset              = 0x04000000,

        RestoreDefaults    = 0x08000000,

#ifndef Q_MOC_RUN

        FirstButton        = Ok,

        LastButton         = RestoreDefaults

#endif

    };

    Q_DECLARE_FLAGS(StandardButtons, StandardButton)

    enum ButtonLayout {

        WinLayout,

        MacLayout,

        KdeLayout,

        GnomeLayout

    };

    QDialogButtonBox(QWidget *parent = 0);

    QDialogButtonBox(Qt::Orientation orientation, QWidget *parent = 0);

    QDialogButtonBox(StandardButtons buttons, Qt::Orientation orientation = Qt::Horizontal,

                     QWidget *parent = 0);

    ~QDialogButtonBox();

    void setOrientation(Qt::Orientation orientation);

    Qt::Orientation orientation() const;

    void addButton(QAbstractButton *button, ButtonRole role);

    QPushButton *addButton(const QString &text, ButtonRole role);

    QPushButton *addButton(StandardButton button);

    void removeButton(QAbstractButton *button);

    void clear();

    QList<QAbstractButton *> buttons() const;

    ButtonRole buttonRole(QAbstractButton *button) const;

    void setStandardButtons(StandardButtons buttons);

    StandardButtons standardButtons() const;

    StandardButton standardButton(QAbstractButton *button) const;

    QPushButton *button(StandardButton which) const;

    void setCenterButtons(bool center);

    bool centerButtons() const;

Q_SIGNALS:

    void clicked(QAbstractButton *button);

    void accepted();

    void helpRequested();

    void rejected();

protected:

    void changeEvent(QEvent *event);

    bool event(QEvent *event);

private:

    Q_DISABLE_COPY(QDialogButtonBox)

    Q_DECLARE_PRIVATE(QDialogButtonBox)

    Q_PRIVATE_SLOT(d_func(), void _q_handleButtonClicked())

    Q_PRIVATE_SLOT(d_func(), void _q_handleButtonDestroyed())

};

Q_DECLARE_OPERATORS_FOR_FLAGS(QDialogButtonBox::StandardButtons)

QT_END_NAMESPACE

QT_END_HEADER

#endif // QDIALOGBUTTONBOX_H