Package org.eclipse.emf.ecp.view.group.swt.internal.collapsable

Class CollapsableGroupSWTRenderer

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.collapsable.CollapsableGroupSWTRenderer

public class CollapsableGroupSWTRenderer
extends ContainerSWTRenderer<VGroup>

A Group renderer, which is collapsable.

Author:

Eugen Neufeld, jfaltermeier

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
protected void	dispose()	Disposes all resources used by the renderer.
SWTGridDescription	getGridDescription(SWTGridDescription gridDescription)	Returns the GridDescription for this Renderer.
protected void	postCollapsed()	This method gets called after the group has been collapsed.
protected void	postExpanded()	This method gets called after the group has been expanded.
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

getChildren, getComposite, getCustomVariant, getEMFFormsRendererFactory, getLayout, 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

CollapsableGroupSWTRenderer

@Inject
public CollapsableGroupSWTRenderer(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

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)

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)

postExpanded

protected void postExpanded()

This method gets called after the group has been expanded. Default implementation does nothing.

postCollapsed

protected void postCollapsed()

This method gets called after the group has been collapsed. Default implementation does nothing.

dispose

protected void dispose()

Description copied from class: ContainerSWTRenderer

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

Overrides:

dispose in class ContainerSWTRenderer<VGroup>

See Also:

AbstractSWTRenderer.dispose()