org.fife.ui.rsyntaxtextarea.LinkGeneratorResult Maven / Gradle / Ivy
The newest version!
/*
* 02/16/2012
*
* Copyright (C) 2013 Robert Futrell
* robert_futrell at users.sourceforge.net
* http://fifesoft.com/rsyntaxtextarea
*
* This library is distributed under a modified BSD license. See the included
* RSyntaxTextArea.License.txt file for details.
*/
package org.fife.ui.rsyntaxtextarea;
import javax.swing.event.HyperlinkEvent;
/**
* A result object from a {@link LinkGenerator}. Implementations of this class
* specify what action to execute when the user clicks on the "link" specified
* by the LinkGenerator. Typically, this will do something like
* select another region of text in the document (the declaration of the
* variable at the mouse position), or open another file in the parent
* application, etc.
*
* @author Robert Futrell
* @version 1.0
* @see SelectRegionLinkGeneratorResult
*/
public interface LinkGeneratorResult {
/**
* Executes the action associated with this object. If the result is a
* URL to open, a standard hyperlink event can be returned. Alternatively,
* null can be returned and the action performed in this
* method itself.
*
* @return The hyperlink event to broadcast from the text area, or
* null if the action's behavior occurs in this method
* directly.
*/
public HyperlinkEvent execute();
/**
* Returns the starting offset of the link specified by the parent
* LinkGenerator.
*
* @return The offset.
*/
public int getSourceOffset();
}