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****************************************************************************/

#ifndef QMESSAGEBOX_H

#define QMESSAGEBOX_H

#include <QtGui/qdialog.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

#ifndef QT_NO_MESSAGEBOX

class QLabel;

class QMessageBoxPrivate;

class QAbstractButton;

class Q_GUI_EXPORT QMessageBox : public QDialog

{

    Q_OBJECT

    Q_ENUMS(Icon)

    Q_FLAGS(StandardButtons)

    Q_PROPERTY(QString text READ text WRITE setText)

    // ### Qt 5: Rename 'icon' 'standardIcon' and 'iconPixmap' 'icon' (and use QIcon?)

    Q_PROPERTY(Icon icon READ icon WRITE setIcon)

    Q_PROPERTY(QPixmap iconPixmap READ iconPixmap WRITE setIconPixmap)

    Q_PROPERTY(Qt::TextFormat textFormat READ textFormat WRITE setTextFormat)

    Q_PROPERTY(StandardButtons standardButtons READ standardButtons WRITE setStandardButtons)

#ifndef QT_NO_TEXTEDIT

    Q_PROPERTY(QString detailedText READ detailedText WRITE setDetailedText)

#endif

    Q_PROPERTY(QString informativeText READ informativeText WRITE setInformativeText)

public:

    enum Icon {

        NoIcon = 0,

        Information = 1,

        Warning = 2,

        Critical = 3,

        Question = 4

    };

    enum ButtonRole {

        // keep this in sync with QDialogButtonBox::ButtonRole

        InvalidRole = -1,

        AcceptRole,

        RejectRole,

        DestructiveRole,

        ActionRole,

        HelpRole,

        YesRole,

        NoRole,

        ResetRole,

        ApplyRole,

        NRoles

    };

    enum StandardButton {

        // keep this in sync with QDialogButtonBox::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,

        FirstButton        = Ok,                // internal

        LastButton         = RestoreDefaults,   // internal

        YesAll             = YesToAll,          // obsolete

        NoAll              = NoToAll,           // obsolete

        Default            = 0x00000100,        // obsolete

        Escape             = 0x00000200,        // obsolete

        FlagMask           = 0x00000300,        // obsolete

        ButtonMask         = ~FlagMask          // obsolete

    };

    typedef StandardButton Button;  // obsolete

    Q_DECLARE_FLAGS(StandardButtons, StandardButton)

    explicit QMessageBox(QWidget *parent = 0);

    QMessageBox(Icon icon, const QString &title, const QString &text,

                StandardButtons buttons = NoButton, QWidget *parent = 0,

                Qt::WindowFlags flags = Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint);

    ~QMessageBox();

    void addButton(QAbstractButton *button, ButtonRole role);

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

    QPushButton *addButton(StandardButton button);

    void removeButton(QAbstractButton *button);

#ifdef Q_WS_WINCE

    void setVisible(bool visible);

#endif

#ifdef Q_NO_USING_KEYWORD

#ifndef Q_QDOC

    void open() { QDialog::open(); }

#endif

#else

    using QDialog::open;

#endif

    void open(QObject *receiver, const char *member);

    QList<QAbstractButton *> buttons() const;

    ButtonRole buttonRole(QAbstractButton *button) const;

    void setStandardButtons(StandardButtons buttons);

    StandardButtons standardButtons() const;

    StandardButton standardButton(QAbstractButton *button) const;

    QAbstractButton *button(StandardButton which) const;

    QPushButton *defaultButton() const;

    void setDefaultButton(QPushButton *button);

    void setDefaultButton(StandardButton button);

    QAbstractButton *escapeButton() const;

    void setEscapeButton(QAbstractButton *button);

    void setEscapeButton(StandardButton button);

    QAbstractButton *clickedButton() const;

    QString text() const;

    void setText(const QString &text);

    Icon icon() const;

    void setIcon(Icon);

    QPixmap iconPixmap() const;

    void setIconPixmap(const QPixmap &pixmap);

    Qt::TextFormat textFormat() const;

    void setTextFormat(Qt::TextFormat format);

    static StandardButton information(QWidget *parent, const QString &title,

         const QString &text, StandardButtons buttons = Ok,

         StandardButton defaultButton = NoButton);

    // ### Qt 5: Replace Ok with Yes|No in question() function.

    //     Also consider if Ok == Yes and Cancel == No.

    static StandardButton question(QWidget *parent, const QString &title,

         const QString &text, StandardButtons buttons = Ok,

         StandardButton defaultButton = NoButton);

    static StandardButton warning(QWidget *parent, const QString &title,

         const QString &text, StandardButtons buttons = Ok,

         StandardButton defaultButton = NoButton);

    static StandardButton critical(QWidget *parent, const QString &title,

         const QString &text, StandardButtons buttons = Ok,

         StandardButton defaultButton = NoButton);

    static void about(QWidget *parent, const QString &title, const QString &text);

    static void aboutQt(QWidget *parent, const QString &title = QString());

    QSize sizeHint() const;

    // the following functions are obsolete:

    QMessageBox(const QString &title, const QString &text, Icon icon,

                  int button0, int button1, int button2,

                  QWidget *parent = 0,

                  Qt::WindowFlags f = Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint);

    static int information(QWidget *parent, const QString &title,

                           const QString& text,

                           int button0, int button1 = 0, int button2 = 0);

    static int information(QWidget *parent, const QString &title,

                           const QString& text,

                           const QString& button0Text,

                           const QString& button1Text = QString(),

                           const QString& button2Text = QString(),

                           int defaultButtonNumber = 0,

                           int escapeButtonNumber = -1);

    inline static StandardButton information(QWidget *parent, const QString &title,

                                  const QString& text,

                                  StandardButton button0, StandardButton button1 = NoButton)

    { return information(parent, title, text, StandardButtons(button0), button1); }

    static int question(QWidget *parent, const QString &title,

                        const QString& text,

                        int button0, int button1 = 0, int button2 = 0);

    static int question(QWidget *parent, const QString &title,

                        const QString& text,

                        const QString& button0Text,

                        const QString& button1Text = QString(),

                        const QString& button2Text = QString(),

                        int defaultButtonNumber = 0,

                        int escapeButtonNumber = -1);

    inline static int question(QWidget *parent, const QString &title,

                               const QString& text,

                               StandardButton button0, StandardButton button1)

    { return question(parent, title, text, StandardButtons(button0), button1); }

    static int warning(QWidget *parent, const QString &title,

                       const QString& text,

                       int button0, int button1, int button2 = 0);

    static int warning(QWidget *parent, const QString &title,

                       const QString& text,

                       const QString& button0Text,

                       const QString& button1Text = QString(),

                       const QString& button2Text = QString(),

                       int defaultButtonNumber = 0,

                       int escapeButtonNumber = -1);

    inline static int warning(QWidget *parent, const QString &title,

                              const QString& text,

                              StandardButton button0, StandardButton button1)

    { return warning(parent, title, text, StandardButtons(button0), button1); }

    static int critical(QWidget *parent, const QString &title,

                        const QString& text,

                        int button0, int button1, int button2 = 0);

    static int critical(QWidget *parent, const QString &title,

                        const QString& text,

                        const QString& button0Text,

                        const QString& button1Text = QString(),

                        const QString& button2Text = QString(),

                        int defaultButtonNumber = 0,

                        int escapeButtonNumber = -1);

    inline static int critical(QWidget *parent, const QString &title,

                               const QString& text,

                               StandardButton button0, StandardButton button1)

    { return critical(parent, title, text, StandardButtons(button0), button1); }

    QString buttonText(int button) const;

    void setButtonText(int button, const QString &text);

    QString informativeText() const;

    void setInformativeText(const QString &text);

#ifndef QT_NO_TEXTEDIT

    QString detailedText() const;

    void setDetailedText(const QString &text);

#endif

    void setWindowTitle(const QString &title);

    void setWindowModality(Qt::WindowModality windowModality);

#ifdef QT3_SUPPORT

    QT3_SUPPORT_CONSTRUCTOR QMessageBox(const QString &title, const QString &text, Icon icon,

                                          int button0, int button1, int button2,

                                          QWidget *parent, const char *name, bool modal,

                                           Qt::WindowFlags f =  Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint);

    QT3_SUPPORT_CONSTRUCTOR QMessageBox(QWidget *parent, const char *name);

    static QT3_SUPPORT QPixmap standardIcon(Icon icon, Qt::GUIStyle);

    static QT3_SUPPORT int message(const QString &title,

                                   const QString& text,

                                   const QString& buttonText=QString(),

                                   QWidget *parent = 0, const char * = 0) {

        return QMessageBox::information(parent, title, text,

                                        buttonText.isEmpty() ? tr("OK") : buttonText) == 0;

    }

    static QT3_SUPPORT bool query(const QString &title,

                                  const QString& text,

                                  const QString& yesButtonText = QString(),

                                  const QString& noButtonText = QString(),

                                  QWidget *parent = 0, const char * = 0) {

        return QMessageBox::information(parent, title, text,

                                        yesButtonText.isEmpty() ? tr("OK") : yesButtonText,

                                        noButtonText) == 0;

    }

#endif

    static QPixmap standardIcon(Icon icon);

Q_SIGNALS:

    void buttonClicked(QAbstractButton *button);

#ifdef qdoc

public Q_SLOTS:

    int exec();

#endif

protected:

    bool event(QEvent *e);

    void resizeEvent(QResizeEvent *event);

    void showEvent(QShowEvent *event);

    void closeEvent(QCloseEvent *event);

    void keyPressEvent(QKeyEvent *event);

    void changeEvent(QEvent *event);

private:

    Q_PRIVATE_SLOT(d_func(), void _q_buttonClicked(QAbstractButton *))

    Q_DISABLE_COPY(QMessageBox)

    Q_DECLARE_PRIVATE(QMessageBox)

};

Q_DECLARE_OPERATORS_FOR_FLAGS(QMessageBox::StandardButtons)

#define QT_REQUIRE_VERSION(argc, argv, str) { QString s = QString::fromLatin1(str);\

QString sq = QString::fromLatin1(qVersion()); \

if ((sq.section(QChar::fromLatin1('.'),0,0).toInt()<<16)+\

(sq.section(QChar::fromLatin1('.'),1,1).toInt()<<8)+\

sq.section(QChar::fromLatin1('.'),2,2).toInt()<(s.section(QChar::fromLatin1('.'),0,0).toInt()<<16)+\

(s.section(QChar::fromLatin1('.'),1,1).toInt()<<8)+\

s.section(QChar::fromLatin1('.'),2,2).toInt()) { \

if (!qApp){ \

    new QApplication(argc,argv); \

} \

QString s = QApplication::tr("Executable '%1' requires Qt "\

 "%2, found Qt %3.").arg(qAppName()).arg(QString::fromLatin1(\

str)).arg(QString::fromLatin1(qVersion())); QMessageBox::critical(0, QApplication::tr(\

"Incompatible Qt Library Error"), s, QMessageBox::Abort, 0); qFatal(s.toLatin1().data()); }}

#endif // QT_NO_MESSAGEBOX

QT_END_NAMESPACE

QT_END_HEADER

#endif // QMESSAGEBOX_H