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# Compatibility Members for QToolButton

The following class members are part of the Qt 3 compatibility layer. They are provided to help you port old code to Qt 4. We strongly advise against using them in new code.

QToolButton class reference

### Public Functions

- QToolButton ( QWidget * parent, const char * name )
- QToolButton ( Qt::ArrowType type, QWidget * parent, const char * name )
- QToolButton ( const QIcon & iconSet, const QString & textLabel, const QString & statusTip, QObject * receiver, const char * slot, QWidget * parent, const char * name = 0 )
- QIcon iconSet () const
- QIcon offIconSet () const
- QIcon onIconSet () const
- void openPopup ()
- QMenu * popup () const
- void setIconSet ( const QIcon & icon )
- void setPixmap ( const QPixmap & pixmap )
- void setPopup ( QMenu * popup )
- void setTextLabel ( const QString & text, bool tooltip = true )
- QString textLabel () const

## Member Function Documentation

### QToolButton::QToolButton ( QWidget * parent, const char * name )

Constructs an empty tool button called name, with parent parent.

### QToolButton::QToolButton ( Qt::ArrowType type, QWidget * parent, const char * name )

Constructs a tool button as an arrow button. The `Qt::ArrowType` type defines the arrow direction. Possible values are `Qt::LeftArrow`, `Qt::RightArrow`, `Qt::UpArrow` and `Qt::DownArrow`.

An arrow button has auto-repeat turned on by default.

The parent and name arguments are sent to the QWidget constructor.

### QToolButton::QToolButton ( const QIcon & iconSet, const QString & textLabel, const QString & statusTip, QObject * receiver, const char * slot, QWidget * parent, const char * name = 0 )

Constructs a tool button called name, that is a child of parent.

The tool button will display iconSet, with its text label and tool tip set to textLabel and its status bar message set to statusTip. It will be connected to the slot in object receiver.

### QIcon QToolButton::iconSet () const

Use icon() instead.

### QIcon QToolButton::offIconSet () const

Use icon() instead.

### QIcon QToolButton::onIconSet () const

Use icon() instead.

### void QToolButton::openPopup ()

Use showMenu() instead.

### QMenu * QToolButton::popup () const

Use menu() instead.

### void QToolButton::setIconSet ( const QIcon & icon )

Use setIcon() instead.

### void QToolButton::setPixmap ( const QPixmap & pixmap )

Use setIcon(QIcon(pixmap)) instead.

### void QToolButton::setPopup ( QMenu * popup )

Use setMenu() instead.

### void QToolButton::setTextLabel ( const QString & text, bool tooltip = true )

Use setText() and setToolTip() instead.

### QString QToolButton::textLabel () const

Use text() instead.