Package org.eclipse.jface.text
Interface IRewriteTarget
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public interface IRewriteTarget
A target publishing the required functions to modify a document that is displayed in a text viewer. It provides access to the document and control over the redraw behavior and the grouping of document changes into undo commands.- Since:
- 2.0
- See Also:
ITextViewer
,IDocument
,IUndoManager
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
beginCompoundChange()
If an undo manager is connected to the document's visible presentation, this method tells the undo manager to fold all subsequent changes into one single undo command untilendCompoundChange
is called.void
endCompoundChange()
If an undo manager is connected to the document's visible presentation, this method tells the undo manager to stop the folding of changes into a single undo command.IDocument
getDocument()
Returns the document of this target.void
setRedraw(boolean redraw)
Disables/enables redrawing while modifying the target's document.
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Method Detail
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getDocument
IDocument getDocument()
Returns the document of this target.- Returns:
- the document of this target
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setRedraw
void setRedraw(boolean redraw)
Disables/enables redrawing while modifying the target's document.- Parameters:
redraw
-true
if the document's visible presentation should be updated,false
otherwise
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beginCompoundChange
void beginCompoundChange()
If an undo manager is connected to the document's visible presentation, this method tells the undo manager to fold all subsequent changes into one single undo command untilendCompoundChange
is called.
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endCompoundChange
void endCompoundChange()
If an undo manager is connected to the document's visible presentation, this method tells the undo manager to stop the folding of changes into a single undo command. After this call, all subsequent changes are considered to be individually undo-able.
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