org.eclipse.emf.ecp.view.internal.table.swt
Class CellReadOnlyTesterHelper

java.lang.Object
  org.eclipse.emf.ecp.view.internal.table.swt.CellReadOnlyTesterHelper

public final class CellReadOnlyTesterHelper
extends Object

Helper class which collects the cell testers and allows to iterate over all to check whether a cell should be read only.

Author:

Eugen Neufeld

Method Summary

static CellReadOnlyTesterHelper	getInstance() The CellReadOnlyTesterHelper instance.
boolean	isReadOnly(VTableControl vTableControl, org.eclipse.emf.ecore.EStructuralFeature.Setting setting) Check all ECPCellReadOnlyTester for the cell.
void	registerCellReadOnlyTester(ECPCellReadOnlyTester tester) Register an ECPCellReadOnlyTester programmatically.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static CellReadOnlyTesterHelper getInstance()

The CellReadOnlyTesterHelper instance.

Returns:

the CellReadOnlyTesterHelper instance

registerCellReadOnlyTester

public void registerCellReadOnlyTester(ECPCellReadOnlyTester tester)

Register an ECPCellReadOnlyTester programmatically.

Parameters:

tester - the ECPCellReadOnlyTester to register

isReadOnly

public boolean isReadOnly(VTableControl vTableControl,
                          org.eclipse.emf.ecore.EStructuralFeature.Setting setting)

Check all ECPCellReadOnlyTester for the cell.

Parameters:

vTableControl - the VTableControl

setting - the EStructuralFeature.Setting of the cell

Returns:

true if any ECPCellReadOnlyTester wants the cell to be readonly false otherwise.