org.eclipse.emf.ecp.view.group.swt.internal.collapsible.pgroup

Class PGroupRenderer

java.lang.Object

org.eclipse.emf.ecp.view.model.common.AbstractRenderer<VELEMENT>

org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer<VELEMENT>

org.eclipse.emf.ecp.view.spi.core.swt.ContainerSWTRenderer<VGroup>

org.eclipse.emf.ecp.view.group.swt.internal.collapsible.pgroup.PGroupRenderer

public class PGroupRenderer
extends ContainerSWTRenderer<VGroup>

Renderer for a collapsible VGroup using PGroup from Nebula.

Author:

jfaltermeier

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

Constructor and Description
PGroupRenderer(VGroup vElement, ViewModelContext viewContext, ReportService reportService, EMFFormsRendererFactory factory) Default constructor.

Method Summary

Modifier and Type	Method and Description
protected Collection<VContainedElement>	getChildren() The collection of children to iterate over.
protected String	getCustomVariant() The custom variant to set for styling.
SWTGridDescription	getGridDescription(SWTGridDescription gridDescription) Returns the GridDescription for this Renderer.
protected org.eclipse.swt.widgets.Layout	getLayout(int numControls, boolean equalWidth) Returns the layout to use.
protected org.eclipse.swt.widgets.Control	renderControl(SWTGridCell gridCell, org.eclipse.swt.widgets.Composite parent) Renders the passed VElement.

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

dispose, getComposite, getEMFFormsRendererFactory, setLayoutDataForControl

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

applyEnable, applyReadOnly, applyValidation, applyValidation, applyVisible, canReveal, finalizeRendering, getControls, getDefaultFontName, ignoreEnableOnReadOnly, init, isRenderingFinished, postInit, preInit, render, 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

PGroupRenderer

@Inject
public PGroupRenderer(VGroup vElement,
                              ViewModelContext viewContext,
                              ReportService reportService,
                              EMFFormsRendererFactory factory)

Default constructor.

Parameters:

vElement - the view model element to be rendered

viewContext - the view context

reportService - the ReportService

factory - the EMFFormsRendererFactory

Method Detail

getChildren

protected Collection<VContainedElement> getChildren()

Description copied from class: ContainerSWTRenderer

The collection of children to iterate over.

Overrides:

getChildren in class ContainerSWTRenderer<VGroup>

Returns:

the collection of children to render

getCustomVariant

protected String getCustomVariant()

Description copied from class: ContainerSWTRenderer

The custom variant to set for styling.

Overrides:

getCustomVariant in class ContainerSWTRenderer<VGroup>

Returns:

the string used by rap for styling

renderControl

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

Renders the passed VElement.

Overrides:

renderControl in class ContainerSWTRenderer<VGroup>

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

See Also:

ContainerSWTRenderer.renderControl(org.eclipse.emfforms.spi.swt.core.layout.SWTGridCell, org.eclipse.swt.widgets.Composite)

getLayout

protected org.eclipse.swt.widgets.Layout getLayout(int numControls,
                                                   boolean equalWidth)

Description copied from class: ContainerSWTRenderer

Returns the layout to use.

Overrides:

getLayout in class ContainerSWTRenderer<VGroup>

Parameters:

numControls - number of columns to create

equalWidth - whether the columns should be equal

Returns:

the Layout

getGridDescription

public SWTGridDescription getGridDescription(SWTGridDescription gridDescription)

Description copied from class: ContainerSWTRenderer

Returns the GridDescription for this Renderer.

Overrides:

getGridDescription in class ContainerSWTRenderer<VGroup>

Parameters:

gridDescription - the current SWTGridDescription

Returns:

the number of controls per row

See Also:

AbstractSWTRenderer.getGridDescription(SWTGridDescription)