org.eclipse.xtext.ui.editor.hover
Class AbstractHover

java.lang.Object
  org.eclipse.xtext.ui.editor.hover.AbstractHover

All Implemented Interfaces:

org.eclipse.jface.text.ITextHover, org.eclipse.jface.text.ITextHoverExtension, org.eclipse.jface.text.ITextHoverExtension2, ISourceViewerAware

Direct Known Subclasses:

AbstractEObjectHover, AbstractProblemHover

public abstract class AbstractHover
extends java.lang.Object
implements org.eclipse.jface.text.ITextHover, org.eclipse.jface.text.ITextHoverExtension, org.eclipse.jface.text.ITextHoverExtension2, ISourceViewerAware

Author:

Patrick Schoenbach - Initial API and implementation

Field Summary

protected org.eclipse.jface.text.source.ISourceViewer

sourceViewer

Constructor Summary

AbstractHover()

Method Summary

org.eclipse.jface.text.IDocument	getDocument()
org.eclipse.jface.text.IInformationControlCreator	getHoverControlCreator()
java.lang.String	getHoverInfo(org.eclipse.jface.text.ITextViewer textViewer, org.eclipse.jface.text.IRegion hoverRegion) Deprecated. Use ITextHoverExtension2.getHoverInfo2(ITextViewer, IRegion) instead
org.eclipse.jface.text.IRegion	getHoverRegion(org.eclipse.jface.text.ITextViewer textViewer, int offset)
int	getLineNumber(org.eclipse.jface.text.ITextViewer textViewer, org.eclipse.jface.text.IRegion hoverRegion)
void	setSourceViewer(org.eclipse.jface.text.source.ISourceViewer sourceViewer)

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.text.ITextHoverExtension2

getHoverInfo2

Field Detail

sourceViewer

protected org.eclipse.jface.text.source.ISourceViewer sourceViewer

Constructor Detail

AbstractHover

public AbstractHover()

Method Detail

setSourceViewer

public void setSourceViewer(org.eclipse.jface.text.source.ISourceViewer sourceViewer)

Specified by:

setSourceViewer in interface ISourceViewerAware

getDocument

public org.eclipse.jface.text.IDocument getDocument()

getHoverInfo

@Deprecated
public java.lang.String getHoverInfo(org.eclipse.jface.text.ITextViewer textViewer,
                                                org.eclipse.jface.text.IRegion hoverRegion)

Deprecated. Use ITextHoverExtension2.getHoverInfo2(ITextViewer, IRegion) instead

Specified by:

getHoverInfo in interface org.eclipse.jface.text.ITextHover

getLineNumber

public int getLineNumber(org.eclipse.jface.text.ITextViewer textViewer,
                         org.eclipse.jface.text.IRegion hoverRegion)
                  throws org.eclipse.jface.text.BadLocationException

Throws:

org.eclipse.jface.text.BadLocationException

getHoverRegion

public org.eclipse.jface.text.IRegion getHoverRegion(org.eclipse.jface.text.ITextViewer textViewer,
                                                     int offset)

Specified by:

getHoverRegion in interface org.eclipse.jface.text.ITextHover

getHoverControlCreator

public org.eclipse.jface.text.IInformationControlCreator getHoverControlCreator()

Specified by:

getHoverControlCreator in interface org.eclipse.jface.text.ITextHoverExtension