org.eclipse.emf.ecp.view.internal.core.swt.renderer

Class NumberControlSWTRenderer

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.spi.core.swt.renderer.TextControlSWTRenderer

org.eclipse.emf.ecp.view.internal.core.swt.renderer.NumberControlSWTRenderer

All Implemented Interfaces:

RootDomainModelChangeListener

public class NumberControlSWTRenderer
extends TextControlSWTRenderer

Renders numbers.

Author:

Eugen Neufeld

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.ecp.view.spi.core.swt.renderer.TextControlSWTRenderer

TextControlSWTRenderer.ModelToTargetUpdateStrategy, TextControlSWTRenderer.TargetToModelUpdateStrategy

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

Constructor and Description
NumberControlSWTRenderer(VControl vElement, ViewModelContext viewContext, ReportService reportService, EMFFormsDatabinding emfFormsDatabinding, EMFFormsLabelProvider emfFormsLabelProvider, VTViewTemplateProvider vtViewTemplateProvider, EMFFormsEditSupport emfFormsEditSupport, EMFFormsLocalizationService localizationService, EMFFormsLocaleProvider localeProvider) Default constructor.

Method Summary

Modifier and Type	Method and Description
protected Object	convert(org.eclipse.swt.widgets.Text text, org.eclipse.emf.ecore.EDataType attributeType, String value) Convert the given value from target to model.
protected org.eclipse.core.databinding.Binding[]	createBindings(org.eclipse.swt.widgets.Control control) Create the Bindings for this controls.
protected void	dispose() Disposes all resources used by the renderer.
protected int	getDefaultAlignment() Return the default alignment value for this renderer.
protected String	getTextFromTextField(org.eclipse.swt.widgets.Text text, org.eclipse.emf.ecore.EDataType attributeType) Gets the text displayed in the textfield.
protected String	getTextMessage() Returns the text which should be set as the message text on the Text field.
protected String	getTextVariantID() The VariantId to use e.g.
protected 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.renderer.TextControlSWTRenderer

bindValue, createSWTControl, createTooltipBinding, getControlCompositeFromControl, getEMFFormsEditSupport, getTextWidgetStyle, isUnsetButtonLeftOfControlComposite, setControlEnabled, setValidationColor, setValidationForegroundColor, useOnModifyDatabinding

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, setControlIdData

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

NumberControlSWTRenderer

@Inject
public NumberControlSWTRenderer(VControl vElement,
                                        ViewModelContext viewContext,
                                        ReportService reportService,
                                        EMFFormsDatabinding emfFormsDatabinding,
                                        EMFFormsLabelProvider emfFormsLabelProvider,
                                        VTViewTemplateProvider vtViewTemplateProvider,
                                        EMFFormsEditSupport emfFormsEditSupport,
                                        EMFFormsLocalizationService localizationService,
                                        EMFFormsLocaleProvider localeProvider)

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

emfFormsEditSupport - The EMFFormsEditSupport

localizationService - The EMFFormsLocalizationService

localeProvider - The EMFFormsLocaleProvider

Method Detail

getDefaultAlignment

protected int getDefaultAlignment()

Description copied from class: TextControlSWTRenderer

Return the default alignment value for this renderer.

Overrides:

getDefaultAlignment in class TextControlSWTRenderer

Returns:

the alignment to use if no style was defined

getTextVariantID

protected String getTextVariantID()

Description copied from class: TextControlSWTRenderer

The VariantId to use e.g. for RAP

Overrides:

getTextVariantID in class TextControlSWTRenderer

Returns:

the String identifying this control

getTextMessage

protected String getTextMessage()

Description copied from class: TextControlSWTRenderer

Returns the text which should be set as the message text on the Text field.

Overrides:

getTextMessage in class TextControlSWTRenderer

Returns:

the string to show as the message

convert

protected Object convert(org.eclipse.swt.widgets.Text text,
                         org.eclipse.emf.ecore.EDataType attributeType,
                         String value)
                  throws DatabindingFailedException

Description copied from class: TextControlSWTRenderer

Convert the given value from target to model.

Overrides:

convert in class TextControlSWTRenderer

Parameters:

text - the Text control

attributeType - the model data type

value - the target value to convert

Returns:

the converted value

Throws:

DatabindingFailedException - in case the databinding failed

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.

Overrides:

createBindings in class TextControlSWTRenderer

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.

getTextFromTextField

protected String getTextFromTextField(org.eclipse.swt.widgets.Text text,
                                      org.eclipse.emf.ecore.EDataType attributeType)

Description copied from class: TextControlSWTRenderer

Gets the text displayed in the textfield.

Overrides:

getTextFromTextField in class TextControlSWTRenderer

Parameters:

text - the Text

attributeType - the EDataType

Returns:

the string displayed in the Text

getUnsetText

protected String getUnsetText()

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

Overrides:

getUnsetText in class TextControlSWTRenderer

Returns:

the text to show on the unset label

See Also:

TextControlSWTRenderer.getUnsetText()

dispose

protected void dispose()

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:

SimpleControlSWTRenderer.dispose()