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

Class TableConfigurationHelper

java.lang.Object

org.eclipse.emf.ecp.view.internal.table.swt.TableConfigurationHelper

public final class TableConfigurationHelper
extends Object

Helper class for retrieving configuration information.

Author:

Eugen Neufeld

Method Summary

Modifier and Type	Method and Description
static Optional<VEnablementConfiguration>	findEnablementConfiguration(VTableControl tableControl, VDomainModelReference columnDmr) Returns the VEnablementConfiguration for the given VDomainModelReference, if any.
static Optional<Integer>	getColumnWeight(VTableControl tableControl, VDomainModelReference domainModelReference) Retrieve any column weight information available for the given column.
static Optional<Integer>	getColumnWidth(VTableControl tableControl, VDomainModelReference domainModelReference) Retrieve any column width information available for the given column.
static boolean	isReadOnly(VTableControl tableControl, VDomainModelReference domainModelReference) Retrieve the readonly state for the table control of a VDomainModelReference.
static void	updateWidthConfiguration(VTableControl tableControl, VDomainModelReference domainModelReference, org.eclipse.swt.widgets.Widget tableColumn) Updates the VWidthConfiguration for a column.

Methods inherited from class java.lang.Object

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

Method Detail

isReadOnly

public static boolean isReadOnly(VTableControl tableControl,
                                 VDomainModelReference domainModelReference)

Retrieve the readonly state for the table control of a VDomainModelReference.

Parameters:

tableControl - the VTableControl to get the readonly state of a column for

domainModelReference - the VDomainModelReference to get the state for

Returns:

true if the domainModelReference is readonly, false otherwise

findEnablementConfiguration

public static Optional<VEnablementConfiguration> findEnablementConfiguration(VTableControl tableControl,
                                                                             VDomainModelReference columnDmr)

Returns the VEnablementConfiguration for the given VDomainModelReference, if any.

Parameters:

tableControl - the VTableControl

columnDmr - the VDomainModelReference a VDomainModelReference within the table

Returns:

an Optional containing the VEnablementConfiguration

getColumnWidth

public static Optional<Integer> getColumnWidth(VTableControl tableControl,
                                               VDomainModelReference domainModelReference)

Retrieve any column width information available for the given column.

Parameters:

tableControl - the VTableControl containing the column configuration

domainModelReference - the column VDomainModelReference

Returns:

the width information, if present

getColumnWeight

public static Optional<Integer> getColumnWeight(VTableControl tableControl,
                                                VDomainModelReference domainModelReference)

Retrieve any column weight information available for the given column.

Parameters:

tableControl - the VTableControl containing the column configuration

domainModelReference - the column VDomainModelReference

Returns:

the weight information, if present

updateWidthConfiguration

public static void updateWidthConfiguration(VTableControl tableControl,
                                            VDomainModelReference domainModelReference,
                                            org.eclipse.swt.widgets.Widget tableColumn)

Updates the VWidthConfiguration for a column. If there is no configuration one will be created.

Parameters:

tableControl - the VTableControl containing the column configuration

domainModelReference - the column VDomainModelReference

tableColumn - the table column