Mercurial > projects > dwt2
view org.eclipse.draw2d/src/org/eclipse/draw2d/Border.d @ 104:88652073d1c2
More work on icu
author | Frank Benoit <benoit@tionex.de> |
---|---|
date | Sat, 02 May 2009 11:27:24 +0200 |
parents | bc29606a740c |
children |
line wrap: on
line source
/******************************************************************************* * Copyright (c) 2000, 2005 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 org.eclipse.draw2d.Border; import java.lang.all; import org.eclipse.draw2d.geometry.Dimension; import org.eclipse.draw2d.geometry.Insets; import org.eclipse.draw2d.geometry.Rectangle; import org.eclipse.draw2d.IFigure; import org.eclipse.draw2d.Graphics; /** * A decoration on a Figure. A border may paint itself within the bounds of a figure, and * it may provide Insets which can affect how the figures children are posiiton and * painted. * <P> * A border instance may be used with multiple figure instances. */ public interface Border { /** * Returns the Insets for this Border for the given Figure. * @param figure The figure this border belongs to * @return The insets */ Insets getInsets(IFigure figure); /** * Returns the preferred width and height that this border would like to display itself * properly. * @param figure The figure * @return The preferred size */ Dimension getPreferredSize(IFigure figure); /** * Returns <code>true</code> if the Border completely fills the region defined in * {@link #paint(IFigure, Graphics, Insets)}. * @return <code>true</code> if this border is opaque */ bool isOpaque(); /** * Paints the border. The border should paint inside figure's {@link IFigure#getBounds()}, * inset by the parameter <i>insets</i>. The border generally should not paint inside its * own insets. More specifically, Border <i>b</i> should paint inside the rectangle: * figure.getBounds().getCropped(insets) and outside of the rectangle: * figure.getBounds().getCropped(insets).getCropped(getInsets()) where <i>inside</i> is * defined as {@link Rectangle#contains(int, int)}. * * @param figure The figure this border belongs to * @param graphics The graphics object used for painting * @param insets The insets */ void paint(IFigure figure, Graphics graphics, Insets insets); }