org.eclipse.emf.ecp.view.internal.editor.controls

Class DomainModelReferenceControlSWTRenderer

java.lang.Object

org.eclipse.emf.ecp.view.model.common.AbstractRenderer<VELEMENT>

org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer<VCONTROL>

org.eclipse.emf.ecp.view.spi.core.swt.AbstractControlSWTRenderer<VControl>

org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTRenderer

org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTControlSWTRenderer

org.eclipse.emf.ecp.view.internal.editor.controls.DomainModelReferenceControlSWTRenderer

All Implemented Interfaces:

RootDomainModelChangeListener

Direct Known Subclasses:

RuleConditionDmrControlSWTRenderer

public class DomainModelReferenceControlSWTRenderer
extends SimpleControlSWTControlSWTRenderer

Renderer for DomainModelReferences.

Author:

Alexandra Buzila

Field Summary

Fields inherited from class org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer

CUSTOM_VARIANT

Constructor Summary

Constructors

Constructor and Description
DomainModelReferenceControlSWTRenderer(VControl vElement, ViewModelContext viewContext, ReportService reportService, EMFFormsDatabindingEMF emfFormsDatabindingEMF, EMFFormsLabelProvider emfFormsLabelProvider, VTViewTemplateProvider vtViewTemplateProvider, EMFFormsEditSupport emfFormsEditSupport) Default constructor.

Method Summary

Modifier and Type	Method and Description
protected void	addNewSegmentDmr(org.eclipse.emf.ecore.EObject container, org.eclipse.emf.ecore.EReference reference) Create a new segment based domain model reference and set it in the reference of the given container object.
protected org.eclipse.core.databinding.Binding[]	createBindings(org.eclipse.swt.widgets.Control control) Create the Bindings for this controls.
protected org.eclipse.swt.widgets.Button	createButtonForAction(org.eclipse.jface.action.Action action, org.eclipse.swt.widgets.Composite composite) A helper method which creates a button for an action on a composite.
protected org.eclipse.swt.widgets.Control	createSWTControl(org.eclipse.swt.widgets.Composite parent) Creates the Control.
protected void	editSegmentDmr(org.eclipse.emf.ecore.EObject container, org.eclipse.emf.ecore.EReference reference, VDomainModelReference dmr) Edits the existing DMR set in the reference of the given container object.
protected org.eclipse.emf.ecore.EClass	getDmrRootEClass() Returns the root EClass of the domain model reference.
protected String	getUnsetText() Provide the unset text to show on the label when value is unset.
protected void	rootDomainModelChanged() This method is called in AbstractControlSWTRenderer.notifyChange() when the root domain model of the view model context changes.
void	scrollToReveal() If my control is rendered within a scrolled composite, scroll that composite to reveal me.

Methods inherited from class org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTControlSWTRenderer

createControl, getFeature, withPreSetValidation

Methods inherited from class org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTRenderer

applyReadOnly, applyValidation, createControlCell, createDefaultUnsettableStyleProperty, createLabelCell, createValidationCell, dispose, getGridDescription, getLabelWidth, getUnsettableStyleProperty, isUnsettable, renderControl, setControlEnabled, setControlIdData, setValidationColor, setValidationForegroundColor

Methods inherited from class org.eclipse.emf.ecp.view.spi.core.swt.AbstractControlSWTRenderer

applyEnable, applyUnchangeableFeature, canHandleControlProcessor, createLabel, createValidationIcon, defaultHandleControlProcessor, defaultHandleControlProcessorForCell, getDataBindingContext, getEditingDomain, getEMFFormsDatabinding, getEMFFormsLabelProvider, getLabelStyleBits, getModelValue, getValidationBackgroundColor, getValidationForegroundColor, getValidationIcon, getVTViewTemplateProvider, hasLeftLabelAlignment, isUnchangeableFeature, notifyChange, postInit, render

Methods inherited from class org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer

applyValidation, applyVisible, canReveal, finalizeRendering, getControls, getDefaultFontName, ignoreEnableOnReadOnly, init, isRenderingFinished, preInit, scrollToReveal

Methods inherited from class org.eclipse.emf.ecp.view.model.common.AbstractRenderer

checkRenderer, getRenderer, getReportService, getVElement, getViewModelContext, register

Methods inherited from class java.lang.Object

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

Constructor Detail

DomainModelReferenceControlSWTRenderer

@Inject
public DomainModelReferenceControlSWTRenderer(VControl vElement,
                                                      ViewModelContext viewContext,
                                                      ReportService reportService,
                                                      EMFFormsDatabindingEMF emfFormsDatabindingEMF,
                                                      EMFFormsLabelProvider emfFormsLabelProvider,
                                                      VTViewTemplateProvider vtViewTemplateProvider,
                                                      EMFFormsEditSupport emfFormsEditSupport)

Default constructor.

Parameters:

vElement - the view model element to be rendered

viewContext - the view context

reportService - The ReportService

emfFormsDatabindingEMF - The EMFFormsDatabinding

emfFormsLabelProvider - The EMFFormsLabelProvider

vtViewTemplateProvider - The VTViewTemplateProvider

emfFormsEditSupport - The EMFFormsEditSupport

Method Detail

createBindings

protected org.eclipse.core.databinding.Binding[] createBindings(org.eclipse.swt.widgets.Control control)
                                                         throws DatabindingFailedException

Description copied from class: SimpleControlSWTControlSWTRenderer

Create the Bindings for this controls.

Specified by:

createBindings in class SimpleControlSWTControlSWTRenderer

Parameters:

control - the Control to create the binding for

Returns:

all the bindings created by this renderer

Throws:

DatabindingFailedException - if the creation of the bindings fails.

createSWTControl

protected org.eclipse.swt.widgets.Control createSWTControl(org.eclipse.swt.widgets.Composite parent)
                                                    throws DatabindingFailedException

Description copied from class: SimpleControlSWTControlSWTRenderer

Creates the Control.

Specified by:

createSWTControl in class SimpleControlSWTControlSWTRenderer

Parameters:

parent - the Composite to use as a parent

Returns:

the created control

Throws:

DatabindingFailedException - if the creation of the control fails due to databinding problems

createButtonForAction

protected org.eclipse.swt.widgets.Button createButtonForAction(org.eclipse.jface.action.Action action,
                                                               org.eclipse.swt.widgets.Composite composite)

A helper method which creates a button for an action on a composite.

Parameters:

action - the action to create a button for

composite - the composite to create the button onto

Returns:

the created button

getUnsetText

protected String getUnsetText()

Description copied from class: SimpleControlSWTRenderer

Provide the unset text to show on the label when value is unset.

Specified by:

getUnsetText in class SimpleControlSWTRenderer

Returns:

the text to show on the unset label

addNewSegmentDmr

protected void addNewSegmentDmr(org.eclipse.emf.ecore.EObject container,
                                org.eclipse.emf.ecore.EReference reference)

Create a new segment based domain model reference and set it in the reference of the given container object.

Parameters:

container - The EObject which will contain the new domain model reference

reference - The EReference which the new domain model reference will be set in

editSegmentDmr

protected void editSegmentDmr(org.eclipse.emf.ecore.EObject container,
                              org.eclipse.emf.ecore.EReference reference,
                              VDomainModelReference dmr)

Edits the existing DMR set in the reference of the given container object.

Parameters:

container - The EObject which will contain the new domain model reference

reference - The EReference which contains the current new domain model reference

dmr - The domain model reference to edit

getDmrRootEClass

protected org.eclipse.emf.ecore.EClass getDmrRootEClass()

Returns the root EClass of the domain model reference.

Returns:

the DMR's root EClass.

rootDomainModelChanged

protected void rootDomainModelChanged()
                               throws DatabindingFailedException

Description copied from class: SimpleControlSWTControlSWTRenderer

This method is called in AbstractControlSWTRenderer.notifyChange() when the root domain model of the view model context changes.

Overrides:

rootDomainModelChanged in class SimpleControlSWTControlSWTRenderer

Throws:

DatabindingFailedException - If the databinding failed

See Also:

AbstractControlSWTRenderer.rootDomainModelChanged()

scrollToReveal

public void scrollToReveal()

Description copied from class: AbstractSWTRenderer

If my control is rendered within a scrolled composite, scroll that composite to reveal me.

Overrides:

scrollToReveal in class AbstractSWTRenderer<VControl>