org.eclipse.xtext.ui.editor.outline.impl
Class OutlineNodeLabelProvider.Delegate

java.lang.Object
  org.eclipse.core.commands.common.EventManager
      org.eclipse.jface.viewers.BaseLabelProvider
          org.eclipse.jface.viewers.LabelProvider
              org.eclipse.xtext.ui.label.AbstractLabelProvider
                  org.eclipse.xtext.ui.editor.outline.impl.OutlineNodeLabelProvider.Delegate

All Implemented Interfaces:

org.eclipse.emf.edit.provider.IItemLabelProvider, org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider, org.eclipse.jface.viewers.IBaseLabelProvider, org.eclipse.jface.viewers.ILabelProvider

Enclosing class:

OutlineNodeLabelProvider

public static class OutlineNodeLabelProvider.Delegate
extends AbstractLabelProvider

Constructor Summary

OutlineNodeLabelProvider.Delegate()

Method Summary

protected java.lang.Object	doGetImage(java.lang.Object element) Expected to be overridden by clients.
protected java.lang.Object	doGetText(java.lang.Object element) Expected to be overridden by clients.
protected java.lang.Object	getDefaultImage()
protected java.lang.String	getDefaultText()
org.eclipse.swt.graphics.Image	getImage(java.lang.Object element) Subclasses should rather override AbstractLabelProvider.doGetImage(java.lang.Object).
java.lang.String	getText(java.lang.Object element) The LabelProvider implementation of this ILabelProvider method returns the element's toString string.

Methods inherited from class org.eclipse.xtext.ui.label.AbstractLabelProvider

convertToImage, convertToString, convertToStyledString, getDefaultStyledText, getStyledText, setImageHelper

Methods inherited from class org.eclipse.jface.viewers.BaseLabelProvider

addListener, dispose, fireLabelProviderChanged, isLabelProperty, removeListener

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jface.viewers.IBaseLabelProvider

addListener, dispose, isLabelProperty, removeListener

Constructor Detail

OutlineNodeLabelProvider.Delegate

public OutlineNodeLabelProvider.Delegate()

Method Detail

doGetText

protected java.lang.Object doGetText(java.lang.Object element)

Description copied from class: AbstractLabelProvider

Expected to be overridden by clients.

Overrides:

doGetText in class AbstractLabelProvider

Returns:

a StyledString or a a String.

doGetImage

protected java.lang.Object doGetImage(java.lang.Object element)

Description copied from class: AbstractLabelProvider

Expected to be overridden by clients.

Overrides:

doGetImage in class AbstractLabelProvider

Returns:

a String, an ImageDescriptor or an Image passed to AbstractLabelProvider.convertToImage(Object) to determine the actual Image.

getDefaultImage

protected java.lang.Object getDefaultImage()

Overrides:

getDefaultImage in class AbstractLabelProvider

getDefaultText

protected java.lang.String getDefaultText()

Overrides:

getDefaultText in class AbstractLabelProvider

getImage

public org.eclipse.swt.graphics.Image getImage(java.lang.Object element)

Description copied from class: AbstractLabelProvider

Subclasses should rather override AbstractLabelProvider.doGetImage(java.lang.Object).

Specified by:

getImage in interface org.eclipse.emf.edit.provider.IItemLabelProvider

Specified by:

getImage in interface org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider

Specified by:

getImage in interface org.eclipse.jface.viewers.ILabelProvider

Overrides:

getImage in class AbstractLabelProvider

Parameters:

element - the element for which to provide the label image

Returns:

the image used to label the element, or null if there is no image for the given object

getText

public java.lang.String getText(java.lang.Object element)

Description copied from class: org.eclipse.jface.viewers.LabelProvider

The LabelProvider implementation of this ILabelProvider method returns the element's toString string. Subclasses may override.

Specified by:

getText in interface org.eclipse.emf.edit.provider.IItemLabelProvider

Specified by:

getText in interface org.eclipse.jface.viewers.ILabelProvider

Overrides:

getText in class AbstractLabelProvider

Parameters:

element - the element for which to provide the label text

Returns:

the text string used to label the element, or null if there is no text label for the given object