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

#ifndef Q3BUTTONGROUP_H

#define Q3BUTTONGROUP_H

#include <QtGui/qbuttongroup.h>

#include <Qt3Support/q3groupbox.h>

#include <QtCore/qmap.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Qt3SupportLight)

class QAbstractButton;

class Q_COMPAT_EXPORT Q3ButtonGroup : public Q3GroupBox

{

    Q_OBJECT

    Q_PROPERTY(bool exclusive READ isExclusive WRITE setExclusive)

    Q_PROPERTY(bool radioButtonExclusive READ isRadioButtonExclusive WRITE setRadioButtonExclusive)

    Q_PROPERTY(int selectedId READ selectedId WRITE setButton)

public:

    Q3ButtonGroup(QWidget* parent=0, const char* name=0);

    Q3ButtonGroup(const QString &title,

                  QWidget* parent=0, const char* name=0);

    Q3ButtonGroup(int columns, Qt::Orientation o,

                  QWidget* parent=0, const char* name=0);

    Q3ButtonGroup(int columns, Qt::Orientation o, const QString &title,

                  QWidget* parent=0, const char* name=0);

    ~Q3ButtonGroup();

    bool isExclusive() const;

    bool isRadioButtonExclusive() const { return radio_excl; }

    void setExclusive(bool);

    void setRadioButtonExclusive(bool);

public:

    int insert(QAbstractButton *, int id=-1);

    void remove(QAbstractButton *);

    QAbstractButton    *find(int id) const;

    int id(QAbstractButton *) const;

    int count() const;

    void setButton(int id);

    QAbstractButton *selected() const;

    int selectedId() const;

Q_SIGNALS:

    void pressed(int id);

    void released(int id);

    void clicked(int id);

protected Q_SLOTS:

    void buttonPressed();

    void buttonReleased();

    void buttonClicked();

protected:

    bool event(QEvent * e);

private Q_SLOTS:

    void buttonDestroyed();

private:

    Q_DISABLE_COPY(Q3ButtonGroup)

    void init();

    void fixChildren() const;

    int insert_helper(QAbstractButton* , int id=-1);

    void remove_helper(QAbstractButton *);

    bool excl_grp; // Not used.

    bool radio_excl;

    QMap<int, QAbstractButton*> buttonIds;

    QButtonGroup group;

};

class Q_COMPAT_EXPORT Q3VButtonGroup : public Q3ButtonGroup

{

    Q_OBJECT

public:

    inline Q3VButtonGroup(QWidget* parent=0, const char* name=0)

        : Q3ButtonGroup(1, Qt::Horizontal /* sic! */, parent, name) {}

    inline Q3VButtonGroup(const QString &title, QWidget* parent=0, const char* name=0)

        : Q3ButtonGroup(1, Qt::Horizontal /* sic! */, title, parent, name) {}

private:

    Q_DISABLE_COPY(Q3VButtonGroup)

};

class Q_COMPAT_EXPORT Q3HButtonGroup : public Q3ButtonGroup

{

    Q_OBJECT

public:

    inline Q3HButtonGroup(QWidget* parent=0, const char* name=0)

        : Q3ButtonGroup(1, Qt::Vertical /* sic! */, parent, name) {}

    inline Q3HButtonGroup(const QString &title, QWidget* parent=0, const char* name=0)

        : Q3ButtonGroup(1, Qt::Vertical /* sic! */, title, parent, name) {}

private:

    Q_DISABLE_COPY(Q3HButtonGroup)

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // Q3BUTTONGROUP_H