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

Class TypedElementBoundsRenderer

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.emfforms.internal.editor.ecore.controls.TypedElementBoundsRenderer

All Implemented Interfaces:

RootDomainModelChangeListener

public class TypedElementBoundsRenderer
extends AbstractControlSWTRenderer<VControl>

The Renderer allowing the user to test the bounds with two Combos.

Author:

Clemens Elflein

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected void	applyValidation() Allows implementers to display the validation state of the control.
SWTGridDescription	getGridDescription(SWTGridDescription gridDescription) Returns the GridDescription for this Renderer.
protected org.eclipse.swt.widgets.Control	renderControl(SWTGridCell gridCell, org.eclipse.swt.widgets.Composite parent) Renders the passed VElement.
void	reveal(org.eclipse.emf.ecore.EStructuralFeature feature) Reveal the given feature in my controls.
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.AbstractControlSWTRenderer

applyEnable, applyReadOnly, applyUnchangeableFeature, canHandleControlProcessor, createLabel, createValidationIcon, defaultHandleControlProcessor, defaultHandleControlProcessorForCell, dispose, 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, setControlEnabled

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

TypedElementBoundsRenderer

@Inject
public TypedElementBoundsRenderer(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

emfFormsDatabinding - The EMFFormsDatabinding

emfFormsLabelProvider - The EMFFormsLabelProvider

reportService - The ReportService

vtViewTemplateProvider - The VTViewTemplateProvider

Method Detail

getGridDescription

public final SWTGridDescription getGridDescription(SWTGridDescription gridDescription)

Description copied from class: AbstractSWTRenderer

Returns the GridDescription for this Renderer.

Specified by:

getGridDescription in class AbstractSWTRenderer<VControl>

Parameters:

gridDescription - the current SWTGridDescription

Returns:

the number of controls per row

renderControl

protected final org.eclipse.swt.widgets.Control renderControl(SWTGridCell gridCell,
                                                              org.eclipse.swt.widgets.Composite parent)
                                                       throws NoRendererFoundException,
                                                              NoPropertyDescriptorFoundExeption

Description copied from class: AbstractSWTRenderer

Renders the passed VElement.

Specified by:

renderControl in class AbstractSWTRenderer<VControl>

Parameters:

gridCell - the GridCell of the control to render

parent - the Composite to render on

Returns:

the rendered Control

Throws:

NoRendererFoundException - this is thrown when a renderer cannot be found

NoPropertyDescriptorFoundExeption - this is thrown when no property descriptor can be found

applyValidation

protected final void applyValidation()

Description copied from class: AbstractSWTRenderer

Allows implementers to display the validation state of the control. The default implementation does nothing.

Overrides:

applyValidation in class AbstractSWTRenderer<VControl>

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 AbstractControlSWTRenderer<VControl>

Throws:

DatabindingFailedException - If the databinding failed

See Also:

AbstractControlSWTRenderer.rootDomainModelChanged()

reveal

public void reveal(org.eclipse.emf.ecore.EStructuralFeature feature)

Reveal the given feature in my controls.

Parameters:

feature - the feature to reveal (either the upper or the lower bound)

Since:

1.22