javax.rad.model.ui
Interface ICellEditorHandler<C>

Type Parameters:

C - Placeholder for the library dependent component type.

All Known Implementing Classes:

JVxDateCellEditor.CellEditorHandler, JVxLinkedCellEditor.CellEditorHandler, JVxNumberCellEditor.CellEditorHandler, JVxTextCellEditor.CellEditorHandler

public interface ICellEditorHandler<C>

The ICellEditorHandler holds the physical editor component, handles correct all events, and stores or restores the values.

Method Summary

void	cancelEditing() Informs the GUI control, that the last edit should be canceled(restored) the correct value is in the DataBook.
ICellEditor	getCellEditor() Returns the ICellEditor that created this handler.
C	getCellEditorComponent() Returns the library dependent CellEditorComponent.
ICellEditorListener	getCellEditorListener() Returns the CellEditorListener.
java.lang.String	getColumnName() Returns the column name that is edited in the IDataRow.
IDataRow	getDataRow() Returns the IDataRow that is edited.
void	saveEditing() Saves the changes made from the CellEditorComponent DataBook.
void	uninstallEditor() Informs the handler, that the editor is or will be discarded.

Method Detail

uninstallEditor

void uninstallEditor()

Informs the handler, that the editor is or will be discarded. This is the place for removing all listeners and disabling events coming after this call (Focus Event is a funny example...).

getCellEditor

ICellEditor getCellEditor()

Returns the ICellEditor that created this handler.

Returns:

the ICellEditor that created this handler.

getCellEditorListener

ICellEditorListener getCellEditorListener()

Returns the CellEditorListener.

Returns:

the CellEditorListener.

getDataRow

IDataRow getDataRow()

Returns the IDataRow that is edited.

Returns:

the IDataRow that is edited.

getColumnName

java.lang.String getColumnName()

Returns the column name that is edited in the IDataRow.

Returns:

the column name that is edited in the IDataRow.

getCellEditorComponent

C getCellEditorComponent()

Returns the library dependent CellEditorComponent.

Returns:

the library dependent CellEditorComponent.

saveEditing

void saveEditing()
                 throws ModelException

Saves the changes made from the CellEditorComponent DataBook.

Throws:

ModelException - if the value can not be stored.

cancelEditing

void cancelEditing()
                   throws ModelException

Informs the GUI control, that the last edit should be canceled(restored) the correct value is in the DataBook.

Throws:

ModelException - if the value can not be restored.