com.klg.jclass.table
Class TableChangeHandler

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

All Implemented Interfaces:

EventListener, PropertyChangeListener, Serializable

public class TableChangeHandler

extends Object

implements Serializable, PropertyChangeListener

TableChangeHandler batches repaint/recalc/relayout requests in order to minimize calculation and painting and to process requests "off-line".

See Also:

Serialized Form

Field Summary

static int	CELL_RECALC_HEIGHT Recalculates the row height based on a single cell change.
static int	CELL_RECALC_WIDTH Recalculates the column width based on a single cell change.
static int	CELL_REPAINT Repaints a single cell.
protected com.klg.jclass.table.JCTable	table
static int	TABLE_LAYOUT Recalculate the layout of table.
static int	TABLE_RECALC_COLUMN_WIDTHS Recalculate all column dimensions.
static int	TABLE_RECALC_ROW_HEIGHTS Recalculate all row dimensions.
static int	TABLE_REPAINT Repaint the table.
static int	TABLE_RESET Recalculate, relayout and redisplay the table.

Constructor Summary

TableChangeHandler(com.klg.jclass.table.JCTable table)
Creates a new change handler for the table.

Method Summary

protected void	process(int flags) Sets flags for non-row/column specific properties.
protected void	process(int flags, int row, int column) Sets a property for a row/column.
void	propertyChange(PropertyChangeEvent e) Listens for CellStyleModel property change.

Methods inherited from class java.lang.Object

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

Field Detail

TABLE_RESET

public static final int TABLE_RESET

Recalculate, relayout and redisplay the table.

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Constant Field Values

TABLE_REPAINT

public static final int TABLE_REPAINT

Repaint the table.

See Also:

Constant Field Values

TABLE_LAYOUT

public static final int TABLE_LAYOUT

Recalculate the layout of table.

See Also:

Constant Field Values

TABLE_RECALC_ROW_HEIGHTS

public static final int TABLE_RECALC_ROW_HEIGHTS

Recalculate all row dimensions.

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Constant Field Values

TABLE_RECALC_COLUMN_WIDTHS

public static final int TABLE_RECALC_COLUMN_WIDTHS

Recalculate all column dimensions.

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Constant Field Values

CELL_RECALC_HEIGHT

public static final int CELL_RECALC_HEIGHT

Recalculates the row height based on a single cell change.

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Constant Field Values

CELL_RECALC_WIDTH

public static final int CELL_RECALC_WIDTH

Recalculates the column width based on a single cell change.

See Also:

Constant Field Values

CELL_REPAINT

public static final int CELL_REPAINT

Repaints a single cell.

See Also:

Constant Field Values

table

protected com.klg.jclass.table.JCTable table

Constructor Detail

TableChangeHandler

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

Creates a new change handler for the table.

Method Detail

process

protected void process(int flags)

Sets flags for non-row/column specific properties.

process

protected void process(int flags,
                       int row,
                       int column)

Sets a property for a row/column.

propertyChange

public void propertyChange(PropertyChangeEvent e)

Listens for CellStyleModel property change.

Specified by:

propertyChange in interface PropertyChangeListener