org.eclipse.emfforms.internal.editor.ecore.controls

Class DataTypeControl

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

org.eclipse.emfforms.internal.editor.ecore.controls.DataTypeControl

All Implemented Interfaces:

RootDomainModelChangeListener

public class DataTypeControl
extends SimpleControlJFaceViewerSWTRenderer

A control to select the DataType for ETypedElements. This control assists the user while selecting EDataTypes. For example you can type "String" in order to select "EString"

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected org.eclipse.core.databinding.Binding[]	createBindings(org.eclipse.jface.viewers.Viewer viewer) Create the Bindings for this controls.
protected org.eclipse.jface.viewers.Viewer	createJFaceViewer(org.eclipse.swt.widgets.Composite parent) Creates the Viewer.
protected String	getUnsetText() Provide the unset text to show on the label when value is unset.
protected boolean	isUnsettable() Returns true if the control is unsettable.

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

createControl, rootDomainModelChanged

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

applyValidation, createControlCell, createLabelCell, createValidationCell, dispose, getGridDescription, renderControl, setControlEnabled, setControlIdData, setValidationColor, setValidationForegroundColor

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

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

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

applyReadOnly, applyVisible, finalizeRendering, getControls, getDefaultFontName, init, preInit

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

checkRenderer, getReportService, getVElement, getViewModelContext

Methods inherited from class java.lang.Object

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

Constructor Detail

DataTypeControl

@Inject
public DataTypeControl(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

Method Detail

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

createJFaceViewer

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

Description copied from class: SimpleControlJFaceViewerSWTRenderer

Creates the Viewer.

Specified by:

createJFaceViewer in class SimpleControlJFaceViewerSWTRenderer

Parameters:

parent - the Composite to use as a parent

Returns:

the created Viewer

createBindings

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

Description copied from class: SimpleControlJFaceViewerSWTRenderer

Create the Bindings for this controls.

Specified by:

createBindings in class SimpleControlJFaceViewerSWTRenderer

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

isUnsettable

protected boolean isUnsettable()

Description copied from class: SimpleControlSWTRenderer

Returns true if the control is unsettable.

Overrides:

isUnsettable in class SimpleControlSWTRenderer

Returns:

true if unsettable, false otherwise