com.jidesoft.grid
Class DefaultExpandableRow

java.lang.Object
  com.jidesoft.grid.AbstractNode
      com.jidesoft.grid.AbstractExpandable
          com.jidesoft.grid.DefaultExpandable
              com.jidesoft.grid.DefaultExpandableRow

All Implemented Interfaces:

Expandable, ExpandableRow, Node, Row

Direct Known Subclasses:

DefaultGroupRow, Property, RootExpandableRow, TableUtils.ColumnSelectionRow

public abstract class DefaultExpandableRow
extends DefaultExpandable
implements ExpandableRow

An abstract implements for ExpandableRow. It implements two methods in Row to achieve a read-only Row. In addition, it extends AbstractExpandable which implements most methods in Expandable.

Field Summary

Fields inherited from class com.jidesoft.grid.DefaultExpandable

_children, EMPTY_ENUMERATION, PROPERTY_CHILDREN

Fields inherited from class com.jidesoft.grid.AbstractExpandable

_expandable, _expanded

Fields inherited from class com.jidesoft.grid.AbstractNode

_parent, PROPERTY_PARENT

Fields inherited from interface com.jidesoft.grid.Expandable

PROPERTY_EXPANDABLE, PROPERTY_EXPANDED

Fields inherited from interface com.jidesoft.grid.Node

PROPERTY_ADJUSTING

Constructor Summary

DefaultExpandableRow()

Method Summary

void	cellUpdated(int columnIndex) Notifies the cell at the specified column is updated.
Class<?>	getCellClassAt(int columnIndex) Gets the type for the cell at columnIndex.
ConverterContext	getConverterContextAt(int columnIndex) Gets the converter context for the cell at columnIndex.
EditorContext	getEditorContextAt(int columnIndex) Gets the editor context for the cell at columnIndex.
boolean	isCellEditable(int columnIndex) Returns true if the cell at columnIndex is editable.
void	notifyCellUpdated(Object child, int columnIndex) Notifies the child is updated.
void	rowUpdated() Notifies the row is updated.
void	setValueAt(Object value, int columnIndex) Sets the value.

Methods inherited from class com.jidesoft.grid.DefaultExpandable

breadthFirstEnumeration, depthFirstEnumeration, getChildren, postorderEnumeration, preorderEnumeration, setChildren

Methods inherited from class com.jidesoft.grid.AbstractExpandable

addChild, addChild, addChildren, getAllChildrenCount, getAllVisibleChildrenCount, getChildAt, getChildIndex, getChildrenCount, getNumberOfVisibleChildren, getNumberOfVisibleExpandable, getTreeTableModel, hasChildren, hasVisibleChildren, isAdjusting, isExpandable, isExpanded, moveDownChild, moveUpChild, notifyChildDeleted, notifyChildInserted, notifyChildrenDeleted, notifyChildrenInserted, notifyChildrenUpdated, notifyChildUpdated, removeAllChildren, removeChild, removeChildren, setAdjusting, setExpandable, setExpanded

Methods inherited from class com.jidesoft.grid.AbstractNode

addPropertyChangeListener, addPropertyChangeListener, firePropertyChange, firePropertyChange, firePropertyChange, getLevel, getNextSibling, getParent, getPreviousSibling, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener, setParent

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.jidesoft.grid.Expandable

addChild, addChild, addChildren, getAllVisibleChildrenCount, getChildAt, getChildIndex, getChildren, getChildrenCount, getNumberOfVisibleExpandable, hasChildren, isExpandable, isExpanded, moveDownChild, moveUpChild, notifyChildDeleted, notifyChildInserted, notifyChildrenDeleted, notifyChildrenInserted, notifyChildrenUpdated, notifyChildUpdated, removeAllChildren, removeChild, removeChildren, setChildren, setExpandable, setExpanded

Methods inherited from interface com.jidesoft.grid.Row

getValueAt

Methods inherited from interface com.jidesoft.grid.Node

getLevel, getNextSibling, getParent, getPreviousSibling, setParent

Constructor Detail

DefaultExpandableRow

public DefaultExpandableRow()

Method Detail

setValueAt

public void setValueAt(Object value,
                       int columnIndex)

Sets the value. The method will call cellUpdated to indicate the cell is changed.

Specified by:

setValueAt in interface Row

Parameters:

value - the new value.

columnIndex - the column index.

See Also:

Row.getValueAt(int), Row.isCellEditable(int)

isCellEditable

public boolean isCellEditable(int columnIndex)

Description copied from interface: Row

Returns true if the cell at columnIndex is editable. Otherwise, setValueAt on the cell will not change the value of that cell.

Specified by:

isCellEditable in interface Row

Parameters:

columnIndex - the column whose value to be queried

Returns:

true if the cell is editable

See Also:

Row.setValueAt(java.lang.Object, int)

getConverterContextAt

public ConverterContext getConverterContextAt(int columnIndex)

Description copied from interface: Row

Gets the converter context for the cell at columnIndex.

Specified by:

getConverterContextAt in interface Row

Parameters:

columnIndex - the column index

Returns:

the converter context for the specified cell.

getEditorContextAt

public EditorContext getEditorContextAt(int columnIndex)

Description copied from interface: Row

Gets the editor context for the cell at columnIndex.

Specified by:

getEditorContextAt in interface Row

Parameters:

columnIndex - the column index

Returns:

the editor context for the specified cell.

getCellClassAt

public Class<?> getCellClassAt(int columnIndex)

Description copied from interface: Row

Gets the type for the cell at columnIndex.

Specified by:

getCellClassAt in interface Row

Parameters:

columnIndex - the column index

Returns:

the type for the specified cell.

cellUpdated

public void cellUpdated(int columnIndex)

Description copied from interface: Row

Notifies the cell at the specified column is updated.

Specified by:

cellUpdated in interface Row

Parameters:

columnIndex - the column index the column index.

rowUpdated

public void rowUpdated()

Description copied from interface: Row

Notifies the row is updated. You can call this method if any of the cells are changed. But if you know exactly which cell is changed, you should use Row.cellUpdated(int) instead.

Specified by:

rowUpdated in interface Row

notifyCellUpdated

public void notifyCellUpdated(Object child,
                              int columnIndex)

Description copied from interface: ExpandableRow

Notifies the child is updated.

Specified by:

notifyCellUpdated in interface ExpandableRow

Parameters:

child - the child which is updated

columnIndex - the column index.