org.jdesktop.swingx.renderer

Class TableCellContext

java.lang.Object

org.jdesktop.swingx.renderer.CellContext

org.jdesktop.swingx.renderer.TableCellContext

All Implemented Interfaces:

java.io.Serializable

public class TableCellContext
extends CellContext

Table specific CellContext. This implementation optionally can handle LAF provide alternateRowColor. The default is not doing it. To enable, client code must set a UI-Property with key HANDLE_ALTERNATE_ROW_BACKGROUND to Boolean.TRUE.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	HANDLE_ALTERNATE_ROW_BACKGROUND

Constructor Summary

Constructors

Constructor and Description
TableCellContext()

Method Summary

Modifier and Type	Method and Description
javax.swing.JTable	getComponent() Returns the component the cell resides on, may be null.
void	installContext(javax.swing.JTable component, java.lang.Object value, int row, int column, boolean selected, boolean focused, boolean expanded, boolean leaf) Sets state of the cell's context.
boolean	isEditable() Returns the cell's editable property as returned by table.isCellEditable or false if the table is null.

Methods inherited from class org.jdesktop.swingx.renderer.CellContext

getCellRendererName, getColumn, getIcon, getRow, getValue, isExpanded, isFocused, isLeaf, isSelected, replaceValue

Methods inherited from class java.lang.Object

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

Field Detail

HANDLE_ALTERNATE_ROW_BACKGROUND

public static final java.lang.String HANDLE_ALTERNATE_ROW_BACKGROUND

See Also:

Constant Field Values

Constructor Detail

TableCellContext

public TableCellContext()

Method Detail

installContext

public void installContext(javax.swing.JTable component,
                           java.lang.Object value,
                           int row,
                           int column,
                           boolean selected,
                           boolean focused,
                           boolean expanded,
                           boolean leaf)

Sets state of the cell's context. Note that the component might be null to indicate a cell without a concrete context. All accessors must cope with.

Parameters:

component - the component the cell resides on, might be null

value - the content value of the cell

row - the cell's row index in view coordinates

column - the cell's column index in view coordinates

selected - the cell's selected state

focused - the cell's focused state

expanded - the cell's expanded state

leaf - the cell's leaf state

getComponent

public javax.swing.JTable getComponent()

Description copied from class: CellContext

Returns the component the cell resides on, may be null. Subclasses are expected to override and return the component type they are handling.

Overrides:

getComponent in class CellContext

Returns:

the component the cell resides on, may be null.

isEditable

public boolean isEditable()

Returns the cell's editable property as returned by table.isCellEditable or false if the table is null.

Overrides:

isEditable in class CellContext

Returns:

the cell's editable property.