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

Class EReferenceLabelControlSWTRenderer

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.EReferenceLabelControlSWTRenderer

All Implemented Interfaces:

RootDomainModelChangeListener

Direct Known Subclasses:

EditableEReferenceLabelControlSWTRenderer

public class EReferenceLabelControlSWTRenderer
extends SimpleControlSWTControlSWTRenderer

Author:

Alexandra Buzila

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

Constructor	Description
EReferenceLabelControlSWTRenderer(VControl vElement, ViewModelContext viewContext, ReportService reportService)	Default constructor.

Method Summary

Modifier and Type	Method	Description
protected org.eclipse.core.databinding.Binding[]	createBindings(org.eclipse.swt.widgets.Control control)	Create the Bindings for this controls.
protected org.eclipse.swt.widgets.Control	createSWTControl(org.eclipse.swt.widgets.Composite parent2)	Creates the Control.
void	dispose()	Disposes all resources used by the renderer.
protected java.lang.Object	getText(java.lang.Object value)	Computes the label text for the referenced object.
protected java.lang.String	getUnsetText()	Provide the unset text to show on the label when value is unset.

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

createControl, getFeature, rootDomainModelChanged, withPreSetValidation

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

applyReadOnly, applyValidation, createControlCell, createDefaultUnsettableStyleProperty, createLabelCell, createValidationCell, 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, getValidationBackgroundColor, getValidationForegroundColor, getValidationForegroundColor, getValidationIcon, 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

EReferenceLabelControlSWTRenderer

public EReferenceLabelControlSWTRenderer(VControl vElement,
                                         ViewModelContext viewContext,
                                         ReportService reportService)

Default constructor.

Parameters:

vElement - the view model element to be rendered

viewContext - the view context

reportService - The ReportService

Method Detail

createBindings

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

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.

See Also:

org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTControlSWTRenderer#createBindings(org.eclipse.swt.widgets.Control, org.eclipse.emf.ecore.EStructuralFeature.Setting)

getText

protected java.lang.Object getText(java.lang.Object value)

Computes the label text for the referenced object.

Parameters:

value - The referenced object

Returns:

the label text to display

createSWTControl

protected org.eclipse.swt.widgets.Control createSWTControl(org.eclipse.swt.widgets.Composite parent2)
                                                    throws DatabindingFailedException

Creates the Control.

Specified by:

createSWTControl in class SimpleControlSWTControlSWTRenderer

Parameters:

parent2 - the Composite to use as a parent

Returns:

the created control

Throws:

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

See Also:

org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTControlSWTRenderer#createSWTControl(org.eclipse.swt.widgets.Composite, org.eclipse.emf.ecore.EStructuralFeature.Setting)

getUnsetText

protected java.lang.String getUnsetText()

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

See Also:

SimpleControlSWTRenderer.getUnsetText()

dispose

public void dispose()

Description copied from class: SimpleControlSWTRenderer

Disposes all resources used by the renderer. Don't forget to call super.dispose if overwriting this method.

Overrides:

dispose in class SimpleControlSWTRenderer

See Also:

AbstractSWTRenderer.dispose()