Prentice.Hall.Introduction.to.Java.Programming,.Brief.Version.9th.(2014).[sharethefiles.com]

TableModel and DefaultTableModel contain the methods for adding,
updating, and removing table data.
TableModel manages table data. You can add and remove rows
through a TableModel. You can also add a column through a
TableModel. However, you cannot remove a column through a
TableModel. To remove a column from a JTable, you have to use a
table column model.
Table column models manage columns in a table. They can be used
to select, add, move, and remove table columns. A table column
model must implement the TableColumnModel interface, which
defines the methods for registering table column model listeners,
and for accessing and manipulating columns, as shown in Figure
40.7.
DefaultTableColumnModel is a concrete class that implements
TableColumnModel and PropertyChangeListener. The
DefaultTableColumnModel class stores its columns in a vector and
contains an instance of ListSelectionModel for selecting columns.
«interface»
javax.swing.table.TableColumnModel
+addColumn(aColumn: TableColumn): void
+getColumn(columnIndex: int): TableColumn
+getColumnCount(): int
+getColumnIndex(columnIdentifier:Object): int
+getColumnMargin(): int
+getColumns(): Enumeration
+getColumnSelectionAllowed(): boolean
+getSelectedColumnCount(): int
+getSelectedColumns(): void
+getSelectionModel(): ListSelectionModel
+getTotalColumnWidth(): int
+moveColumn(columnIndex: int, newIndex: int): void
+removeColumn(column: TableColumn): void
+setColumnMargin(newMargin: int): void
+setColumnSelectionAllowed(flag: boolean): void
+setSelectionModel(newModel: ListSelectionModel): void
javax.swing.table.DefaultTableColumnModel
javax.swing.table.TableColumn
Figure 40.7
TableColumnModel manages columns in a table and DefaultTableColumnModel
is a concrete implementation of it.
The column model deals with all the columns in a table. The
TableColumn class is used to model an individual column in the
table. An instance of TableColumn for a specified column can be
obtained using the getColumn(index) method in TableColumnModel or
the getColumn(columnIdentifier) method in JTable.
10