Package docking.widgets.table

Class GTableCellRenderingData

java.lang.Object

docking.widgets.table.GTableCellRenderingData

public class GTableCellRenderingData
extends Object

A state object to provide a table cell renderer with data beyond the standard Java TableCellRenderer interface.

Additional data about the context of a rendering operation -- like the columns' Settings or the row-object -- are easily passed to the renderer without refactor of each client.

Constructor Summary

Constructors

Constructor	Description
GTableCellRenderingData(JTable jTable, int column, Settings columnSettings)	Create a data object for a specific column in a table

Method Summary

Modifier and Type	Method	Description
GTableCellRenderingData	copyWithNewValue(Object newValue)	Create a new data object from this data, changing only the cells' value object.
int	getColumnModelIndex()
Settings	getColumnSettings()
int	getColumnViewIndex()
int	getRowModelIndex()
Object	getRowObject()
int	getRowViewIndex()
JTable	getTable()
Object	getValue()
boolean	hasFocus()
boolean	isSelected()
void	setCellData(Object value, int column, boolean isSelected, boolean hasFocus)	Set data specific to a cell, as used during the rendering phase
void	setRowData(int row, Object rowObject)	Set data specific to a row, as used during the rendering phase
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

GTableCellRenderingData

public GTableCellRenderingData(JTable jTable,
 int column,
 Settings columnSettings)

Create a data object for a specific column in a table

Parameters:

jTable - Reference to the associated JTable

column - View index of this column

columnSettings - Settings state provided and used by this column

Method Details

copyWithNewValue

public GTableCellRenderingData copyWithNewValue(Object newValue)

Create a new data object from this data, changing only the cells' value object.

This method is a convenience for use by renderers that wish to change the value passed to them.

Parameters:

newValue - New cell value object

Returns:

A new data object with the same state as this object

setRowData

public void setRowData(int row,
 Object rowObject)

Set data specific to a row, as used during the rendering phase

Parameters:

row - View row index

rowObject - Object for which this table row is generated

setCellData

public void setCellData(Object value,
 int column,
 boolean isSelected,
 boolean hasFocus)

Set data specific to a cell, as used during the rendering phase

Parameters:

value - The models' value at row-column

column - the view column index

isSelected - True if the cell is to be rendered with the selection highlighted; otherwise false

hasFocus - This cell has the users' focus

getTable

public JTable getTable()

getColumnViewIndex

public int getColumnViewIndex()

getColumnModelIndex

public int getColumnModelIndex()

getColumnSettings

public Settings getColumnSettings()

getRowViewIndex

public int getRowViewIndex()

getRowModelIndex

public int getRowModelIndex()

getValue

public Object getValue()

getRowObject

public Object getRowObject()

isSelected

public boolean isSelected()

hasFocus

public boolean hasFocus()

toString

public String toString()

Overrides:

toString in class Object