Package org.eclipse.emf.ecp.view.spi.table.swt.action

Class TableRendererAction

java.lang.Object

org.eclipse.emfforms.spi.swt.table.action.AbstractTableAction<org.eclipse.jface.viewers.AbstractTableViewer>

org.eclipse.emf.ecp.view.spi.table.swt.action.TableRendererAction

All Implemented Interfaces:

Action

Direct Known Subclasses:

AbstractMoveRowAction, AddRowAction, DuplicateRowAction, RemoveRowAction

public abstract class TableRendererAction
extends AbstractTableAction<org.eclipse.jface.viewers.AbstractTableViewer>

Common base class for table renderer actions.

Since:

1.18

Author:

Mat Hansen

Field Summary

Fields inherited from interface org.eclipse.emfforms.spi.swt.table.action.Action

PREFIX

Constructor Summary

Constructors

Constructor	Description
TableRendererAction(TableRendererViewerActionContext actionContext)	The constructor.

Method Summary

Modifier and Type	Method	Description
TableRendererViewerActionContext	getActionContext()	Returns the ViewerActionContext.
protected VTableControl	getVTableControl()	Returns the table control VElement.
protected boolean	isTableDisabled()	Returns true when the table is disabled.

Methods inherited from class org.eclipse.emfforms.spi.swt.table.action.AbstractTableAction

getEditingDomainForContainment, getNumberOfVisibleRows, getTableViewer, isLowerBoundReached, isOrdered, isUpperBoundReached, isViewerSelectionInvalid

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emfforms.spi.swt.table.action.Action

canExecute, execute, getId

Constructor Detail

TableRendererAction

public TableRendererAction(TableRendererViewerActionContext actionContext)

The constructor.

Parameters:

actionContext - the ViewerActionContext

Method Detail

isTableDisabled

protected boolean isTableDisabled()

Returns true when the table is disabled. Note: EMF Forms distinguishes between read-only and enabled. Read-only is a declarative state defined by the view model and cannot be overwritten during runtime whereas the enabled state can. Therefore we only have to check for the enabled state here.

Overrides:

isTableDisabled in class AbstractTableAction<org.eclipse.jface.viewers.AbstractTableViewer>

Returns:

true when the table is disabled, false otherwise

getActionContext

public TableRendererViewerActionContext getActionContext()

Description copied from class: AbstractTableAction

Returns the ViewerActionContext.

Overrides:

getActionContext in class AbstractTableAction<org.eclipse.jface.viewers.AbstractTableViewer>

Returns:

the context the ViewerActionContext

getVTableControl

protected VTableControl getVTableControl()

Returns the table control VElement.

Returns:

the VTableControl