org.fife.ui.rtextarea.GutterIconInfo Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of rsyntaxtextarea Show documentation

RSyntaxTextArea is the syntax highlighting text editor for Swing applications. Features include syntax highlighting for 40+ languages, code folding, code completion, regex find and replace, macros, code templates, undo/redo, line numbering and bracket matching.

There is a newer version: 3.5.2

Show newest version

/*
 * 02/19/2009
 *
 * GutterIconInfo.java - Information about an Icon in a Gutter.
 *
 * This library is distributed under a modified BSD license.  See the included
 * LICENSE file for details.
 */
package org.fife.ui.rtextarea;

import javax.swing.Icon;


/**
 * Information about an icon displayed in a {@link Gutter}.  Instances of this
 * class are returned by {@link Gutter#addLineTrackingIcon(int, Icon)} and
 * {@link Gutter#addOffsetTrackingIcon(int, Icon)}.  They can later be used
 * in calls to {@link Gutter#removeTrackingIcon(GutterIconInfo)} to be
 * individually removed.
 *
 * @author Robert Futrell
 * @version 1.0
 * @see Gutter
 */
public interface GutterIconInfo {


	/**
	 * Returns the icon being rendered.
	 *
	 * @return The icon being rendered.
	 */
	Icon getIcon();


	/**
	 * Returns the offset that is being tracked.  The line of this offset is
	 * where the icon is rendered.  This offset may change as the user types
	 * to track the new location of the marked offset.
	 *
	 * @return The offset being tracked.
	 */
	int getMarkedOffset();


	/**
	 * Returns the tool tip to display when the mouse hovers over this icon.
	 *
	 * @return The tool tip to display.
	 */
	String getToolTip();

}