All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(Object obj)`
`Vector`	`getColumnGroups(TableColumn c, Vector g)`
`TableCellRenderer`	`getHeaderRenderer()`
`Object`	`getHeaderValue()`
`Dimension`	`getSize(JTable table)`
`void`	`setColumnMargin(int margin)`
`void`	`setHeaderRenderer(TableCellRenderer renderer)`

public ColumnGroup(TableCellRenderer renderer,
                   String text)

public Vector getColumnGroups(TableColumn c,
                              Vector g)

public TableCellRenderer getHeaderRenderer()

public void setHeaderRenderer(TableCellRenderer renderer)

public Dimension getSize(JTable table)

public void setColumnMargin(int margin)

Modifier and Type	Field	Description
`protected int`	`margin`
`protected TableCellRenderer`	`renderer`
`protected String`	`text`
`protected Vector`	`v`

Constructor	Description
`ColumnGroup(String text)`
`ColumnGroup(TableCellRenderer renderer, String text)`

Class ColumnGroup