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

Class SimpleControlSWTControlSWTRenderer

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

All Implemented Interfaces:

RootDomainModelChangeListener

Direct Known Subclasses:

AttributeValueControlSWTRenderer, BooleanControlSWTRenderer, ControlRootEClassControl2SWTRenderer, DateTimeControlSWTRenderer, DomainModelReferenceControlSWTRenderer, ECPLegacyControlSWTRenderer, EEnumLiteralRenderer, EReferenceLabelControlSWTRenderer, ExpectedValueControlRenderer, HexColorSelectionControlSWTRenderer, LinkControlSWTRenderer, TableDetailViewControlSWTRenderer, TextControlSWTRenderer, URLSelectionControlSWTRenderer

public abstract class SimpleControlSWTControlSWTRenderer
extends SimpleControlSWTRenderer

Renderer for Controls.

Author:

Eugen Neufeld

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

Constructor and Description
SimpleControlSWTControlSWTRenderer(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.swt.widgets.Control control) 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.swt.widgets.Control	createSWTControl(org.eclipse.swt.widgets.Composite parent) Creates the Control.
protected org.eclipse.emf.ecore.EStructuralFeature	getFeature() Retrieves the associated EStructuralFeature of this renderer.
protected void	rootDomainModelChanged() This method is called in AbstractControlSWTRenderer.notifyChange() when the root domain model of the view model context changes.
protected org.eclipse.core.databinding.UpdateValueStrategy	withPreSetValidation(org.eclipse.core.databinding.UpdateValueStrategy delegate) Create a PreSetValidationStrategy.

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

SimpleControlSWTControlSWTRenderer

public SimpleControlSWTControlSWTRenderer(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 databinding of the control fails

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()

withPreSetValidation

protected org.eclipse.core.databinding.UpdateValueStrategy withPreSetValidation(org.eclipse.core.databinding.UpdateValueStrategy delegate)
                                                                         throws DatabindingFailedException

Create a PreSetValidationStrategy.

Parameters:

delegate - a delegate UpdateValueStrategy

Returns:

a PreSetValidationStrategy

Throws:

DatabindingFailedException - in case the necessary feature can not be obtained

Since:

1.13

getFeature

protected org.eclipse.emf.ecore.EStructuralFeature getFeature()
                                                       throws DatabindingFailedException

Retrieves the associated EStructuralFeature of this renderer.

Returns:

the feature

Throws:

DatabindingFailedException - in case the necessary feature can not be obtained

Since:

1.13

createBindings

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

Create the Bindings for this controls.

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.

Since:

1.6

createSWTControl

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

Creates the Control.

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

Since:

1.6