Module org.autogui

Package org.autogui.swing.util

Class TableRowHeightFitter

java.lang.Object

org.autogui.swing.util.TableRowHeightFitter

public class TableRowHeightFitter
extends Object

customizing table-rows based on their minimum-size.

      var f = new TableRowHeightFitter(table);
      f.addListenersToTable();
  

for customizing table-column width, you will need to call table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TableRowHeightFitter.RowHeightUpdate
static class	TableRowHeightFitter.TableColumnWidthChangeListener

Field Summary

Fields

Modifier and Type	Field	Description
protected int[][]	cellHeights
protected ScheduledTaskRunner<TableRowHeightFitter.RowHeightUpdate>	columnEventHandler
static boolean	DEBUG
protected boolean	enabled
protected JTable	table
protected Graphics	tester

Constructor Summary

Constructors

Constructor	Description
TableRowHeightFitter(JTable table)

Method Summary

Modifier and Type	Method	Description
PropertyChangeListener	addChangeWidthListener(TableColumn column)
void	addListenersToTable()
TableColumnModelListener	addListenerToTableColumnModel(TableColumnModel model)
TableModelListener	addListenerToTableModel(TableModel model)
String	debugInfo(int row, int[] oldHeights, int[] newHeights)
void	dispose()
void	fit(Collection<TableColumn> targetColumns)
void	fit(Collection<TableColumn> targetColumns, IntPredicate rowUpdate)
void	fitAll()	re-calculate heights of all rows
void	fitByEvent(List<TableRowHeightFitter.RowHeightUpdate> columns)	start fitting by events of columns only if isEnabled()
int	fitCell(int viewRow, TableColumn column)
int	fitCellWithMargin(int viewRow, TableColumn column)
void	fitRow(int viewRow, int row, Collection<TableColumn> targetColumns)
ScheduledTaskRunner<TableRowHeightFitter.RowHeightUpdate>	getColumnEventHandler()
Graphics	getGraphics()	creates a dummy graphics.
boolean	isEnabled()
boolean	isTableColumnWidthChangeListenerFromThis(PropertyChangeListener listener)
protected void	log(String fmt, Object... args)
void	scheduleFitAll()
void	scheduleFitByEvent(TableModelEvent event)
void	scheduleFitColumn(TableColumn column)
void	setEnabled(boolean enabled)
protected List<TableColumn>	tableAllColumns()
protected void	updateCellHeightsBySizeChange()	update cell heights cache if needed

Methods inherited from class java.lang.Object

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

Field Details

table

protected JTable table

cellHeights

protected int[][] cellHeights

tester

protected Graphics tester

enabled

protected boolean enabled

DEBUG

public static boolean DEBUG

columnEventHandler

protected volatile ScheduledTaskRunner<TableRowHeightFitter.RowHeightUpdate> columnEventHandler

Constructor Details

TableRowHeightFitter

public TableRowHeightFitter(JTable table)

Method Details

addListenersToTable

public void addListenersToTable()

addListenerToTableModel

public TableModelListener addListenerToTableModel(TableModel model)

scheduleFitByEvent

public void scheduleFitByEvent(TableModelEvent event)

addListenerToTableColumnModel

public TableColumnModelListener addListenerToTableColumnModel(TableColumnModel model)

getColumnEventHandler

public ScheduledTaskRunner<TableRowHeightFitter.RowHeightUpdate> getColumnEventHandler()

addChangeWidthListener

public PropertyChangeListener addChangeWidthListener(TableColumn column)

isEnabled

public boolean isEnabled()

setEnabled

public void setEnabled(boolean enabled)

isTableColumnWidthChangeListenerFromThis

public boolean isTableColumnWidthChangeListenerFromThis(PropertyChangeListener listener)

scheduleFitColumn

public void scheduleFitColumn(TableColumn column)

scheduleFitAll

public void scheduleFitAll()

getGraphics

public Graphics getGraphics()

creates a dummy graphics. it can be released by dispose()

Returns:

the created graphics

dispose

public void dispose()

fitByEvent

public void fitByEvent(List<TableRowHeightFitter.RowHeightUpdate> columns)

start fitting by events of columns only if isEnabled()

Parameters:

columns - collecting events : if it has a TableRowHeightFitter.RowHeightUpdate.isAllColumns()=true event, all others are ignored and do fitAll()

fitAll

public void fitAll()

re-calculate heights of all rows

tableAllColumns

protected List<TableColumn> tableAllColumns()

updateCellHeightsBySizeChange

protected void updateCellHeightsBySizeChange()

update cell heights cache if needed

fit

public void fit(Collection<TableColumn> targetColumns)

fit

public void fit(Collection<TableColumn> targetColumns,
 IntPredicate rowUpdate)

log

protected void log(String fmt,
 Object... args)

fitRow

public void fitRow(int viewRow,
 int row,
 Collection<TableColumn> targetColumns)

debugInfo

public String debugInfo(int row,
 int[] oldHeights,
 int[] newHeights)

fitCellWithMargin

public int fitCellWithMargin(int viewRow,
 TableColumn column)

fitCell

public int fitCell(int viewRow,
 TableColumn column)