org.eclipse.emfforms.spi.swt.table

Class AbstractTableViewerColumnBuilder<V extends org.eclipse.jface.viewers.AbstractTableViewer,C extends org.eclipse.jface.viewers.ViewerColumn>

java.lang.Object

org.eclipse.emfforms.spi.swt.table.AbstractTableViewerColumnBuilder<V,C>

Type Parameters:

V - the TableViewer implementation to use

C - the ViewerColumn implementation to use

Direct Known Subclasses:

DefaultTableViewerColumnBuilder, GridViewerColumnBuilder

public abstract class AbstractTableViewerColumnBuilder<V extends org.eclipse.jface.viewers.AbstractTableViewer,C extends org.eclipse.jface.viewers.ViewerColumn>
extends Object

A table viewer configuration helper class.

Author:

Mat Hansen

Constructor Summary

Constructors

Constructor and Description
AbstractTableViewerColumnBuilder(ColumnConfiguration config) The constructor.

Method Summary

Modifier and Type	Method and Description
protected void	bindValue(org.eclipse.swt.widgets.Widget column, org.eclipse.jface.databinding.swt.IWidgetValueProperty valueProperty, org.eclipse.core.databinding.observable.value.IObservableValue observable) Binds a value to a widget value property.
C	build(V tableViewer) Creates a new viewer column.
protected void	configure(V tableViewer, C viewerColumn) Configures a viewer column instance.
protected void	configureContextMap(org.eclipse.swt.widgets.Widget column) Configures the context map of the given widget.
protected void	configureDatabinding(org.eclipse.swt.widgets.Widget column) Configures data binding for the given column widget.
protected abstract void	configureEditingSupport(C viewerColumn, V tableViewer) Configures the EditingSupport for the given table viewer/column.
protected void	configureImage(org.eclipse.swt.widgets.Item column) Configures a image for the given column item.
protected void	configureLabelProvider(C column, V tableViewer) Configures the label provider of the given column.
protected abstract void	configureViewerColumn(C viewerColumn) Configures a viewer column instance.
abstract C	createViewerColumn(V tableViewer) Creates a new ViewerColumn instance.
ColumnConfiguration	getConfig()
protected abstract org.eclipse.swt.widgets.Item	getTableColumn(C viewerColumn) Returns the table column control for the given viewer column.
AbstractTableViewerColumnBuilder<V,C>	withDatabinding(org.eclipse.emf.databinding.EMFDataBindingContext dataBindingContext) Adds databinding support.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractTableViewerColumnBuilder

public AbstractTableViewerColumnBuilder(ColumnConfiguration config)

The constructor.

Parameters:

config - the ColumnConfiguration

Method Detail

build

public C build(V tableViewer)

Creates a new viewer column.

Parameters:

tableViewer - the parent table viewer

Returns:

the table viewer column

createViewerColumn

public abstract C createViewerColumn(V tableViewer)

Creates a new ViewerColumn instance.

Parameters:

tableViewer - the TableViewer

Returns:

a ViewerColumn instance

getTableColumn

protected abstract org.eclipse.swt.widgets.Item getTableColumn(C viewerColumn)

Returns the table column control for the given viewer column.

Parameters:

viewerColumn - the viewer column

Returns:

a table column control

configureViewerColumn

protected abstract void configureViewerColumn(C viewerColumn)

Configures a viewer column instance.

Parameters:

viewerColumn - the viewer column to configure

configure

protected void configure(V tableViewer,
                         C viewerColumn)

Configures a viewer column instance.

Parameters:

tableViewer - the table viewer the column belongs to

viewerColumn - the viewer column to configure

configureEditingSupport

protected abstract void configureEditingSupport(C viewerColumn,
                                                V tableViewer)

Configures the EditingSupport for the given table viewer/column.

Parameters:

viewerColumn - the viewer column to configure

tableViewer - the table viewer the column belongs to

withDatabinding

public AbstractTableViewerColumnBuilder<V,C> withDatabinding(org.eclipse.emf.databinding.EMFDataBindingContext dataBindingContext)

Adds databinding support.

Parameters:

dataBindingContext - the EMFDataBindingContext to use

Returns:

a new TableViewerColumnBuilder instance

bindValue

protected void bindValue(org.eclipse.swt.widgets.Widget column,
                         org.eclipse.jface.databinding.swt.IWidgetValueProperty valueProperty,
                         org.eclipse.core.databinding.observable.value.IObservableValue observable)

Binds a value to a widget value property.

Parameters:

column - the widget

valueProperty - the value property to bind to

observable - the value to bind to

configureDatabinding

protected void configureDatabinding(org.eclipse.swt.widgets.Widget column)

Configures data binding for the given column widget.

Parameters:

column - the column widget to configure

configureLabelProvider

protected void configureLabelProvider(C column,
                                      V tableViewer)

Configures the label provider of the given column.

Parameters:

column - the column to configure

tableViewer - the table viewer the column belongs to

configureImage

protected void configureImage(org.eclipse.swt.widgets.Item column)

Configures a image for the given column item.

Parameters:

column - the column item to configure an image for

configureContextMap

protected void configureContextMap(org.eclipse.swt.widgets.Widget column)

Configures the context map of the given widget.

Parameters:

column - the column widget to configure

getConfig

public ColumnConfiguration getConfig()

Returns:

the ColumnConfiguration