com.klg.jclass.table
Class JCCellLayout

java.lang.Object
  |
  +--com.klg.jclass.table.JCCellLayout

All Implemented Interfaces:

CellLayoutModel, Serializable

public class JCCellLayout

extends Object

implements CellLayoutModel, Serializable

Maintain row/column heights and widths in a "chain" or array of runs. An individual chain keeps track of row heights or column widths.

See Also:

Serialized Form

Nested Class Summary

class	JCCellLayout.Chain The Chain class encodes a List of row heights or column widths as a sequence of Runs.
class	JCCellLayout.Run A Run is a series of items with the same value.

Field Summary

protected int	column_label_height
protected JCCellLayout.Chain	heights
protected int	row_label_width
protected com.klg.jclass.table.JCTable	table
protected JCCellLayout.Chain	widths

Constructor Summary

JCCellLayout()

Method Summary

void	addColumns(int start_column, int num_columns) Inserts the given number of columns.
void	addRows(int start_row, int num_rows) Inserts the given number of rows.
void	deleteColumns(int start_column, int num_columns) Deletes the given number of columns.
void	deleteRows(int start_row, int num_rows) Deletes the given number of rows.
Rectangle	getBounds(int row, int column) Returns the bounds of the given cell or label.
Rectangle	getBounds(int start_row, int start_column, int end_row, int end_column) Returns the bounds of a cell range.
Rectangle	getBounds(int start_row, int start_column, int end_row, int end_column, Rectangle r) Gets the bounds of a cell range using the given Rectangle.
Rectangle	getBounds(int row, int column, Rectangle r) Gets the bounds of the given cell or label using the given Rectangle.
int	getColumn(int x, int y) Determines the column that contains the given (x,y) coordinate.
int	getColumnPosition(int column) Returns the start position of a column.
int	getHeight(int row) Returns the height of a row.
int	getRow(int x, int y) Determines the row that contains the given (x,y) coordinate.
int	getRowPosition(int row) Returns the start position of a row.
com.klg.jclass.table.JCTable	getTable() Returns the JCTable.
int	getWidth(int column) Returns the width of a column.
static void	main(String[] args)
void	moveColumns(int start_column, int num_columns, int destination) Moves a set of columns to a position left of the destination.
void	moveRows(int start_row, int num_rows, int destination) Moves a set of rows to a position above the destination.
void	remapColumns(int[] current_map, int[] new_map) Remaps widths after the column map changes.
void	remapRows(int[] current_map, int[] new_map) Remaps heights after the row map changes.
void	resetColumns() Removes cached width information.
void	resetRows() Removes cached height information.
void	setHeight(int row, int value) Sets the height of a row.
void	setHeight(int start_row, int end_row, int value) Sets the height of a range of rows.
void	setTable(com.klg.jclass.table.JCTable table) Sets the JCTable.
void	setWidth(int column, int value) Sets the width of a column.
void	setWidth(int start_column, int end_column, int value) Sets the width of a range of columns.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

table

protected com.klg.jclass.table.JCTable table

column_label_height

protected int column_label_height

row_label_width

protected int row_label_width

widths

protected JCCellLayout.Chain widths

heights

protected JCCellLayout.Chain heights

Constructor Detail

JCCellLayout

public JCCellLayout()

Method Detail

getTable

public com.klg.jclass.table.JCTable getTable()

Returns the JCTable.

Specified by:

getTable in interface CellLayoutModel

Returns:

JCTable

setTable

public void setTable(com.klg.jclass.table.JCTable table)

Sets the JCTable.

Specified by:

setTable in interface CellLayoutModel

Parameters:

table -

getHeight

public int getHeight(int row)

Returns the height of a row.

Specified by:

getHeight in interface CellLayoutModel

Parameters:

row -

Returns:

height of a row

setHeight

public void setHeight(int row,
                      int value)

Sets the height of a row.

Specified by:

setHeight in interface CellLayoutModel

Parameters:

row -

value -

setHeight

public void setHeight(int start_row,
                      int end_row,
                      int value)

Sets the height of a range of rows.

Specified by:

setHeight in interface CellLayoutModel

Parameters:

end_row -

start_row -

value -

getWidth

public int getWidth(int column)

Returns the width of a column.

Specified by:

getWidth in interface CellLayoutModel

Parameters:

column -

Returns:

width of a column

setWidth

public void setWidth(int column,
                     int value)

Sets the width of a column.

Specified by:

setWidth in interface CellLayoutModel

Parameters:

column -

value -

setWidth

public void setWidth(int start_column,
                     int end_column,
                     int value)

Sets the width of a range of columns.

Specified by:

setWidth in interface CellLayoutModel

Parameters:

end_column -

start_column -

value -

getColumn

public int getColumn(int x,
                     int y)

Determines the column that contains the given (x,y) coordinate.

Specified by:

getColumn in interface CellLayoutModel

Parameters:

x -

y -

Returns:

getRow

public int getRow(int x,
                  int y)

Determines the row that contains the given (x,y) coordinate.

Specified by:

getRow in interface CellLayoutModel

Parameters:

x -

y -

Returns:

getColumnPosition

public int getColumnPosition(int column)

Returns the start position of a column.

Specified by:

getColumnPosition in interface CellLayoutModel

Parameters:

column -

Returns:

start position of a column

getRowPosition

public int getRowPosition(int row)

Returns the start position of a row.

Specified by:

getRowPosition in interface CellLayoutModel

Parameters:

row -

Returns:

start position of a row

getBounds

public Rectangle getBounds(int row,
                           int column)

Returns the bounds of the given cell or label.

Specified by:

getBounds in interface CellLayoutModel

Parameters:

row -

column -

Returns:

bounds of the given cell or label

getBounds

public Rectangle getBounds(int row,
                           int column,
                           Rectangle r)

Gets the bounds of the given cell or label using the given Rectangle.

Specified by:

getBounds in interface CellLayoutModel

Parameters:

column -

r -

row -

Returns:

bounds of the given cell or label

getBounds

public Rectangle getBounds(int start_row,
                           int start_column,
                           int end_row,
                           int end_column)

Returns the bounds of a cell range.

Specified by:

getBounds in interface CellLayoutModel

Parameters:

end_column -

end_row -

start_column -

start_row -

Returns:

bounds of a cell range

getBounds

public Rectangle getBounds(int start_row,
                           int start_column,
                           int end_row,
                           int end_column,
                           Rectangle r)

Gets the bounds of a cell range using the given Rectangle.

Specified by:

getBounds in interface CellLayoutModel

Parameters:

end_column -

end_row -

r -

start_column -

start_row -

Returns:

bounds of a cell range

moveRows

public void moveRows(int start_row,
                     int num_rows,
                     int destination)

Moves a set of rows to a position above the destination. To move rows to the end, use JCTableEnum.MAXINT.

Specified by:

moveRows in interface CellLayoutModel

Parameters:

start_row - the first row

num_rows - the number of rows to move

destination - the row before which the moved rows are inserted

moveColumns

public void moveColumns(int start_column,
                        int num_columns,
                        int destination)

Moves a set of columns to a position left of the destination. To move columns to the end, use JCTableEnum.MAXINT.

Specified by:

moveColumns in interface CellLayoutModel

Parameters:

start_column - the first column

num_columns - the number of columns to move

destination - the column before which the moved columns are inserted

addRows

public void addRows(int start_row,
                    int num_rows)

Inserts the given number of rows.

Specified by:

addRows in interface CellLayoutModel

Parameters:

start_row - the first row

num_rows - the number of rows to insert

addColumns

public void addColumns(int start_column,
                       int num_columns)

Inserts the given number of columns.

Specified by:

addColumns in interface CellLayoutModel

Parameters:

start_column - the first column

num_columns - the number of columns to insert

deleteRows

public void deleteRows(int start_row,
                       int num_rows)

Deletes the given number of rows.

Specified by:

deleteRows in interface CellLayoutModel

Parameters:

start_row - the first row

num_rows - the number of rows to delete

deleteColumns

public void deleteColumns(int start_column,
                          int num_columns)

Deletes the given number of columns.

Specified by:

deleteColumns in interface CellLayoutModel

Parameters:

start_column - the first column

num_columns - the number of columns to delete

remapRows

public void remapRows(int[] current_map,
                      int[] new_map)

Remaps heights after the row map changes.

Specified by:

remapRows in interface CellLayoutModel

Parameters:

current_map -

new_map -

remapColumns

public void remapColumns(int[] current_map,
                         int[] new_map)

Remaps widths after the column map changes.

Specified by:

remapColumns in interface CellLayoutModel

Parameters:

current_map -

new_map -

resetRows

public void resetRows()

Removes cached height information.

Specified by:

resetRows in interface CellLayoutModel

resetColumns

public void resetColumns()

Removes cached width information.

Specified by:

resetColumns in interface CellLayoutModel

main

public static void main(String[] args)