Package org.eclipse.emf.ecp.view.spi.horizontal.swt

Class HorizontalLayoutSWTRenderer

java.lang.Object

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

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

org.eclipse.emf.ecp.view.spi.horizontal.swt.HorizontalLayoutSWTRenderer

public class HorizontalLayoutSWTRenderer
extends AbstractSWTRenderer<VHorizontalLayout>

The SWT Renderer for the VHorizontalLayout. It renders all elements next to each other.

Since:

1.2

Author:

Eugen Neufeld

Field Summary

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

CUSTOM_VARIANT

Constructor Summary

Constructors

Constructor	Description
HorizontalLayoutSWTRenderer(VHorizontalLayout vElement, ViewModelContext viewContext, ReportService reportService, EMFFormsRendererFactory rendererFactory)	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 org.eclipse.swt.widgets.Control	renderControl(SWTGridCell gridCell, 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, 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

HorizontalLayoutSWTRenderer

@Inject
public HorizontalLayoutSWTRenderer(VHorizontalLayout vElement,
                                   ViewModelContext viewContext,
                                   ReportService reportService,
                                   EMFFormsRendererFactory rendererFactory)

Default Constructor.

Parameters:

vElement - the view element to be rendered

viewContext - The view model context

reportService - the ReportService to use

rendererFactory - the EMFFormsRendererFactory to use

Since:

1.6

Method Detail

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<VHorizontalLayout>

See Also:

AbstractSWTRenderer.dispose()

getGridDescription

public SWTGridDescription getGridDescription(SWTGridDescription gridDescription)

Returns the GridDescription for this Renderer.

Specified by:

getGridDescription in class AbstractSWTRenderer<VHorizontalLayout>

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.

Specified by:

renderControl in class AbstractSWTRenderer<VHorizontalLayout>

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:

org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer#renderControl(int, org.eclipse.swt.widgets.Composite, org.eclipse.emf.ecp.view.spi.model.VElement, org.eclipse.emf.ecp.view.spi.context.ViewModelContext)