Mercurial > projects > dwt-addons
diff dwtx/jface/text/source/IAnnotationPresentation.d @ 129:eb30df5ca28b
Added JFace Text sources
author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 23 Aug 2008 19:10:48 +0200 |
parents | |
children | c4fb132a086c |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwtx/jface/text/source/IAnnotationPresentation.d Sat Aug 23 19:10:48 2008 +0200 @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright (c) 2000, 2006 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * Frank Benoit <benoit@tionex.de> + *******************************************************************************/ +module dwtx.jface.text.source.IAnnotationPresentation; + +import dwt.dwthelper.utils; + +import dwt.graphics.GC; +import dwt.graphics.Rectangle; +import dwt.widgets.Canvas; + +/** + * Interface for annotations that can take care of their own visible representation. + * + * @since 3.0 + */ +public interface IAnnotationPresentation { + + /** + * The default annotation layer. + */ + static final int DEFAULT_LAYER= 0; + + + /** + * Returns the annotations drawing layer. + * + * @return the annotations drawing layer + */ + int getLayer(); + + /** + * Implement this method to draw a graphical representation + * of this annotation within the given bounds. + * <p> + * <em>Note that this method is not used when drawing annotations on the editor's + * text widget. This is handled trough a {@link dwtx.jface.text.source.AnnotationPainter.IDrawingStrategy}.</em> + * </p> + * @param gc the drawing GC + * @param canvas the canvas to draw on + * @param bounds the bounds inside the canvas to draw on + */ + void paint(GC gc, Canvas canvas, Rectangle bounds); +}