org.eclipse.xtext.ui.editor.hover
Class AbstractCompositeHover
java.lang.Object
org.eclipse.xtext.ui.editor.hover.AbstractCompositeHover
- All Implemented Interfaces:
- org.eclipse.jface.text.ITextHover, org.eclipse.jface.text.ITextHoverExtension, org.eclipse.jface.text.ITextHoverExtension2, ISourceViewerAware
- Direct Known Subclasses:
- DefaultCompositeHover
public abstract class AbstractCompositeHover
- extends java.lang.Object
- implements org.eclipse.jface.text.ITextHover, org.eclipse.jface.text.ITextHoverExtension, org.eclipse.jface.text.ITextHoverExtension2, ISourceViewerAware
The CompositeHover is a hover which delegates calls to a list of hovers. It iterates through this list of hovers and
chooses the first one which provides a region in getHoverRegion(). Override the method createHovers() to configure
the list of hovers.
- Author:
- Christoph Kulla - Initial contribution and API, Holger Schill
Method Summary |
protected abstract java.util.List<org.eclipse.jface.text.ITextHover> |
createHovers()
|
org.eclipse.jface.text.IInformationControlCreator |
getHoverControlCreator()
|
java.lang.String |
getHoverInfo(org.eclipse.jface.text.ITextViewer textViewer,
org.eclipse.jface.text.IRegion hoverRegion)
Deprecated. |
java.lang.Object |
getHoverInfo2(org.eclipse.jface.text.ITextViewer textViewer,
org.eclipse.jface.text.IRegion hoverRegion)
|
org.eclipse.jface.text.IRegion |
getHoverRegion(org.eclipse.jface.text.ITextViewer textViewer,
int offset)
|
java.util.List<org.eclipse.jface.text.ITextHover> |
getHovers()
|
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 |
AbstractCompositeHover
public AbstractCompositeHover()
getHovers
public java.util.List<org.eclipse.jface.text.ITextHover> getHovers()
createHovers
protected abstract java.util.List<org.eclipse.jface.text.ITextHover> createHovers()
setSourceViewer
public void setSourceViewer(org.eclipse.jface.text.source.ISourceViewer sourceViewer)
- Specified by:
setSourceViewer
in interface ISourceViewerAware
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
getHoverInfo
@Deprecated
public java.lang.String getHoverInfo(org.eclipse.jface.text.ITextViewer textViewer,
org.eclipse.jface.text.IRegion hoverRegion)
- Deprecated.
- Specified by:
getHoverInfo
in interface org.eclipse.jface.text.ITextHover
getHoverInfo2
public java.lang.Object getHoverInfo2(org.eclipse.jface.text.ITextViewer textViewer,
org.eclipse.jface.text.IRegion hoverRegion)
- Specified by:
getHoverInfo2
in interface org.eclipse.jface.text.ITextHoverExtension2
getHoverControlCreator
public org.eclipse.jface.text.IInformationControlCreator getHoverControlCreator()
- Specified by:
getHoverControlCreator
in interface org.eclipse.jface.text.ITextHoverExtension