org.eclipse.emf.ecp.spi.common.ui.composites

Class AbstractFilteredSelectionComposite<T extends org.eclipse.jface.viewers.StructuredViewer>

java.lang.Object

org.eclipse.emf.ecp.spi.common.ui.composites.AbstractFilteredSelectionComposite<T>

Type Parameters:

T - the type of the Viewer. This must extend a StructuredViewer

All Implemented Interfaces:

CompositeProvider

Direct Known Subclasses:

AbstractEClassTreeSelectionComposite, SelectModelElementCompositeImpl

public abstract class AbstractFilteredSelectionComposite<T extends org.eclipse.jface.viewers.StructuredViewer>
extends Object
implements CompositeProvider

This CompositeProvider provides Composite containing a Text widget and a viewer. The contents of the viewer can be filtered by typing a text into the Text widget.

Author:

Eugen Neufeld

Constructor Summary

Constructors

Constructor and Description
AbstractFilteredSelectionComposite() Default Constructor.

Method Summary

Modifier and Type	Method and Description
protected void	collapsViewer() Subclasses can redefine the collaps behavior of the viewer.
org.eclipse.swt.widgets.Composite	createUI(org.eclipse.swt.widgets.Composite parent) This method creates a UI bundled into a Composite that can be used anywhere.
protected abstract T	createViewer(org.eclipse.swt.widgets.Composite composite) Creates a StructuredViewer on top of the provided Composite.
protected void	expandViewer() Subclasses can redefine the expand behavior of the viewer.
protected abstract ECPViewerFilter	getFilter() Returns a Filter to use.
Object[]	getSelection() Returns the selected objects.
T	getViewer() Returns the used StructuredViewer.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.ecp.spi.common.ui.CompositeProvider

dispose

Constructor Detail

AbstractFilteredSelectionComposite

public AbstractFilteredSelectionComposite()

Default Constructor.

Method Detail

createUI

public org.eclipse.swt.widgets.Composite createUI(org.eclipse.swt.widgets.Composite parent)

This method creates a UI bundled into a Composite that can be used anywhere.

Specified by:

createUI in interface CompositeProvider

Parameters:

parent - the parent Composite

Returns:

the created Composite

expandViewer

protected void expandViewer()

Subclasses can redefine the expand behavior of the viewer.

collapsViewer

protected void collapsViewer()

Subclasses can redefine the collaps behavior of the viewer.

getViewer

public T getViewer()

Returns the used StructuredViewer.

Returns:

the viewer

getSelection

public Object[] getSelection()

Returns the selected objects.

Returns:

the selection

createViewer

protected abstract T createViewer(org.eclipse.swt.widgets.Composite composite)

Creates a StructuredViewer on top of the provided Composite. The result is the created StructuredViewer.

Parameters:

composite - the Composite to create the viewer on

Returns:

the created StructuredViewer

getFilter

protected abstract ECPViewerFilter getFilter()

Returns a Filter to use.

Returns:

the ECPViewerFilter to use