javax.swing.table.DefaultTableModel — clojure-interop/javax.swing 1.0.5

This is an implementation of TableModel that uses a Vector of Vectors to store the cell value objects.

Warning: DefaultTableModel returns a column class of Object. When DefaultTableModel is used with a TableRowSorter this will result in extensive use of toString, which for non-String data types is expensive. If you use DefaultTableModel with a TableRowSorter you are strongly encouraged to override getColumnClass to return the appropriate type.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans package. Please see XMLEncoder.

->default-table-model clj

(->default-table-model)

(->default-table-model row-count column-count)

Constructor.

Constructs a DefaultTableModel with rowCount and columnCount of null object values.

row-count - the number of rows the table holds - int column-count - the number of columns the table holds - int

add-column clj

(add-column this column-name)

(add-column this column-name column-data)

Adds a column to the model. The new column will have the identifier columnName, which may be null. columnData is the optional vector of data for the column. If it is null the column is filled with null values. Otherwise, the new data will be added to model starting with the first element going to row 0, etc. This method will send a tableChanged notification message to all the listeners.

column-name - the identifier of the column being added - java.lang.Object column-data - optional data of the column being added - java.util.Vector

add-row clj

(add-row this row-data)

Adds a row to the end of the model. The new row will contain null values unless rowData is specified. Notification of the row being added will be generated.

row-data - optional data of the row being added - java.util.Vector

cell-editable? clj

(cell-editable? this row column)

Returns true regardless of parameter values.

row - the row whose value is to be queried - int column - the column whose value is to be queried - int

returns: true - boolean

get-column-count clj

(get-column-count this)

Returns the number of columns in this data table.

returns: the number of columns in the model - int

get-column-name clj

(get-column-name this column)

Returns the column name.

column - the column being queried - int

returns: a name for this column using the string value of the appropriate member in columnIdentifiers. If columnIdentifiers does not have an entry for this index, returns the default name provided by the superclass. - java.lang.String

get-data-vector clj

(get-data-vector this)

Returns the Vector of Vectors that contains the table's data values. The vectors contained in the outer vector are each a single row of values. In other words, to get to the cell at row 1, column 5:

((Vector)getDataVector().elementAt(1)).elementAt(5);

returns: the vector of vectors containing the tables data values - java.util.Vector

get-row-count clj

(get-row-count this)

Returns the number of rows in this data table.

returns: the number of rows in the model - int

get-value-at clj

(get-value-at this row column)

Returns an attribute value for the cell at row and column.

row - the row whose value is to be queried - int column - the column whose value is to be queried - int

returns: the value Object at the specified cell - java.lang.Object

throws: java.lang.ArrayIndexOutOfBoundsException - if an invalid row or column was given

insert-row clj

(insert-row this row row-data)

Inserts a row at row in the model. The new row will contain null values unless rowData is specified. Notification of the row being added will be generated.

row - the row index of the row to be inserted - int row-data - optional data of the row being added - java.util.Vector

throws: java.lang.ArrayIndexOutOfBoundsException - if the row was invalid

move-row clj

(move-row this start end to)

Moves one or more rows from the inclusive range start to end to the to position in the model. After the move, the row that was at index start will be at index to. This method will send a tableChanged notification message to all the listeners.

Examples of moves:

1. moveRow(1,3,5); a|B|C|D|e|f|g|h|i|j|k - before a|e|f|g|h|B|C|D|i|j|k - after

2. moveRow(6,7,1); a|b|c|d|e|f|G|H|i|j|k - before a|G|H|b|c|d|e|f|i|j|k - after

start - the starting row index to be moved - int end - the ending row index to be moved - int to - the destination of the rows to be moved - int

throws: java.lang.ArrayIndexOutOfBoundsException - if any of the elements would be moved out of the table's range

new-data-available clj

(new-data-available this event)

Equivalent to fireTableChanged.

event - the change event - javax.swing.event.TableModelEvent

new-rows-added clj

(new-rows-added this e)

Ensures that the new rows have the correct number of columns. This is accomplished by using the setSize method in Vector which truncates vectors which are too long, and appends nulls if they are too short. This method also sends out a tableChanged notification message to all the listeners.

e - this TableModelEvent describes where the rows were added. If null it assumes all the rows were newly added - javax.swing.event.TableModelEvent

remove-row clj

(remove-row this row)

Removes the row at row from the model. Notification of the row being removed will be sent to all the listeners.

row - the row index of the row to be removed - int

throws: java.lang.ArrayIndexOutOfBoundsException - if the row was invalid

rows-removed clj

(rows-removed this event)

Equivalent to fireTableChanged.

event - the change event - javax.swing.event.TableModelEvent

set-column-count clj

(set-column-count this column-count)

Sets the number of columns in the model. If the new size is greater than the current size, new columns are added to the end of the model with null cell values. If the new size is less than the current size, all columns at index columnCount and greater are discarded.

column-count - the new number of columns in the model - int

set-column-identifiers clj

(set-column-identifiers this column-identifiers)

Replaces the column identifiers in the model. If the number of newIdentifiers is greater than the current number of columns, new columns are added to the end of each row in the model. If the number of newIdentifiers is less than the current number of columns, all the extra columns at the end of a row are discarded.

column-identifiers - vector of column identifiers. If null, set the model to zero columns - java.util.Vector

set-data-vector clj

(set-data-vector this data-vector column-identifiers)

Replaces the current dataVector instance variable with the new Vector of rows, dataVector. Each row is represented in dataVector as a Vector of Object values. columnIdentifiers are the names of the new columns. The first name in columnIdentifiers is mapped to column 0 in dataVector. Each row in dataVector is adjusted to match the number of columns in columnIdentifiers either by truncating the Vector if it is too long, or adding null values if it is too short. Note that passing in a null value for dataVector results in unspecified behavior, an possibly an exception.

data-vector - the new data vector - java.util.Vector column-identifiers - the names of the columns - java.util.Vector

set-num-rows clj

(set-num-rows this row-count)

Obsolete as of Java 2 platform v1.3. Please use setRowCount instead.

row-count - int

set-row-count clj

(set-row-count this row-count)

Sets the number of rows in the model. If the new size is greater than the current size, new rows are added to the end of the model If the new size is less than the current size, all rows at index rowCount and greater are discarded.

row-count - int

set-value-at clj

(set-value-at this a-value row column)

Sets the object value for the cell at column and row. aValue is the new value. This method will generate a tableChanged notification.

a-value - the new value; this can be null - java.lang.Object row - the row whose value is to be changed - int column - the column whose value is to be changed - int

throws: java.lang.ArrayIndexOutOfBoundsException - if an invalid row or column was given