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

Class SimpleControlJFaceViewerSWTRenderer

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.SimpleControlJFaceViewerSWTRenderer

All Implemented Interfaces:

RootDomainModelChangeListener

Direct Known Subclasses:

AutocompleteTextControlSWTRenderer, DataTypeControl, EnumComboViewerSWTRenderer

public abstract class SimpleControlJFaceViewerSWTRenderer
extends SimpleControlSWTRenderer

Renderer for Controls which uses a Viewer.

Author:

Eugen Neufeld

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

Constructor and Description
SimpleControlJFaceViewerSWTRenderer(VControl vElement, ViewModelContext viewContext, ReportService reportService, EMFFormsDatabinding emfFormsDatabinding, EMFFormsLabelProvider emfFormsLabelProvider, VTViewTemplateProvider vtViewTemplateProvider) Default constructor.

Method Summary

Modifier and Type	Method and Description
protected abstract org.eclipse.core.databinding.Binding[]	createBindings(org.eclipse.jface.viewers.Viewer viewer) Create the Bindings for this controls.
protected org.eclipse.swt.widgets.Control	createControl(org.eclipse.swt.widgets.Composite parent) Creates the control itself.
protected abstract org.eclipse.jface.viewers.Viewer	createJFaceViewer(org.eclipse.swt.widgets.Composite parent) Creates the Viewer.
protected void	rootDomainModelChanged() This method is called in AbstractControlSWTRenderer.notifyChange() when the root domain model of the view model context changes.

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

applyReadOnly, applyValidation, createControlCell, createDefaultUnsettableStyleProperty, createLabelCell, createValidationCell, dispose, getGridDescription, getLabelWidth, getUnsettableStyleProperty, getUnsetText, 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, 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

SimpleControlJFaceViewerSWTRenderer

public SimpleControlJFaceViewerSWTRenderer(VControl vElement,
                                           ViewModelContext viewContext,
                                           ReportService reportService,
                                           EMFFormsDatabinding emfFormsDatabinding,
                                           EMFFormsLabelProvider emfFormsLabelProvider,
                                           VTViewTemplateProvider vtViewTemplateProvider)

Default constructor.

Parameters:

vElement - the view model element to be rendered

viewContext - the view context

reportService - The ReportService

emfFormsDatabinding - The EMFFormsDatabinding

emfFormsLabelProvider - The EMFFormsLabelProvider

vtViewTemplateProvider - The VTViewTemplateProvider

Since:

1.6

Method Detail

createControl

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

Creates the control itself.

Specified by:

createControl in class SimpleControlSWTRenderer

Parameters:

parent - the Composite to render onto

Returns:

the rendered control

Throws:

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

rootDomainModelChanged

protected void rootDomainModelChanged()
                               throws DatabindingFailedException

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

Overrides:

rootDomainModelChanged in class SimpleControlSWTRenderer

Throws:

DatabindingFailedException - If the databinding failed

See Also:

AbstractControlSWTRenderer.rootDomainModelChanged()

createBindings

protected abstract org.eclipse.core.databinding.Binding[] createBindings(org.eclipse.jface.viewers.Viewer viewer)
                                                                  throws DatabindingFailedException

Create the Bindings for this controls.

Parameters:

viewer - the Viewer to create the binding for

Returns:

all the bindings created by this renderer

Throws:

DatabindingFailedException - if the creation of the bindings failed

Since:

1.6

createJFaceViewer

protected abstract org.eclipse.jface.viewers.Viewer createJFaceViewer(org.eclipse.swt.widgets.Composite parent)
                                                               throws DatabindingFailedException

Creates the Viewer.

Parameters:

parent - the Composite to use as a parent

Returns:

the created Viewer

Throws:

DatabindingFailedException - if the databinding fails

Since:

1.6