Package org.eclipse.emf.ecp.view.spi.stack.ui.swt

Class SWTStackLayoutRenderer

java.lang.Object

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

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

org.eclipse.emf.ecp.view.spi.stack.ui.swt.SWTStackLayoutRenderer

All Implemented Interfaces:

RootDomainModelChangeListener

public class SWTStackLayoutRenderer
extends AbstractSWTRenderer<VStackLayout>
implements RootDomainModelChangeListener

The SWT VStackLayout renderer.

Author:

jfaltermeier

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

Constructor	Description
SWTStackLayoutRenderer(VStackLayout vElement, ViewModelContext viewContext, ReportService reportService)	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.
void	notifyChange()	Notifies this listener that the domain model of the EMFFormsViewContext has changed.
protected void	postInit()	Use this method to initialize objects which are needed during rendering.
protected void	preInit()	Use this method to initialize objects which are needed already before rendering.
protected org.eclipse.swt.widgets.Control	renderControl(SWTGridCell cell, org.eclipse.swt.widgets.Composite parent)	Renders the passed VElement.

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

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

SWTStackLayoutRenderer

@Inject
public SWTStackLayoutRenderer(VStackLayout vElement,
                              ViewModelContext viewContext,
                              ReportService reportService)

Default constructor.

Parameters:

vElement - the view model element to be rendered

viewContext - the view context

reportService - the ReportService

Since:

1.6

Method Detail

getGridDescription

public SWTGridDescription getGridDescription(SWTGridDescription gridDescription)

Returns the GridDescription for this Renderer.

Specified by:

getGridDescription in class AbstractSWTRenderer<VStackLayout>

Parameters:

gridDescription - the current SWTGridDescription

Returns:

the number of controls per row

See Also:

AbstractSWTRenderer.getGridDescription(org.eclipse.emfforms.spi.swt.core.layout.SWTGridDescription)

renderControl

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

Renders the passed VElement.

Specified by:

renderControl in class AbstractSWTRenderer<VStackLayout>

Parameters:

cell - 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:

AbstractSWTRenderer.renderControl(org.eclipse.emfforms.spi.swt.core.layout.SWTGridCell, org.eclipse.emf.ecp.view.spi.swt.Composite)

preInit

protected void preInit()

Use this method to initialize objects which are needed already before rendering.

Overrides:

preInit in class AbstractSWTRenderer<VStackLayout>

See Also:

AbstractSWTRenderer.preInit()

postInit

protected void postInit()

Use this method to initialize objects which are needed during rendering.

Overrides:

postInit in class AbstractSWTRenderer<VStackLayout>

See Also:

AbstractSWTRenderer.postInit()

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 AbstractSWTRenderer<VStackLayout>

See Also:

AbstractSWTRenderer.dispose()

notifyChange

public void notifyChange()

Notifies this listener that the domain model of the EMFFormsViewContext has changed.

Specified by:

notifyChange in interface RootDomainModelChangeListener

Since:

1.9

See Also:

RootDomainModelChangeListener.notifyChange()