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annotate dwtx/draw2d/text/AbstractFlowBorder.d @ 98:95307ad235d9

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Added Draw2d code, still work in progress
author Frank Benoit <benoit@tionex.de>
date Sun, 03 Aug 2008 00:52:14 +0200
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1 /*******************************************************************************
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2 * Copyright (c) 2005 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Port to the D programming language:
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11 * Frank Benoit <benoit@tionex.de>
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12 *******************************************************************************/
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13 module dwtx.draw2d.text.AbstractFlowBorder;
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14
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15 import dwt.dwthelper.utils;
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16
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17 import dwtx.draw2d.AbstractBorder;
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18 import dwtx.draw2d.Border;
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19 import dwtx.draw2d.Graphics;
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20 import dwtx.draw2d.IFigure;
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21 import dwtx.draw2d.geometry.Insets;
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22 import dwtx.draw2d.geometry.Rectangle;
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23 import dwtx.draw2d.text.FlowBorder;
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24 import dwtx.draw2d.text.FlowFigure;
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25
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26 /**
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27 * A basis for implementing {@link FlowBorder}. Subclassing this class will possibly
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28 * guarantee compatibility with future changes to the FlowBorder interface. This class
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29 * also returns default values for many of the required methods as a convenience.
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30 * @since 3.1
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31 */
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32 public abstract class AbstractFlowBorder
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33 : AbstractBorder
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34 , FlowBorder
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35 {
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36 /**
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37 * @see FlowBorder#getBottomMargin()
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38 */
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39 public int getBottomMargin() {
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40 return 0;
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41 }
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42
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43 /**
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44 * @see Border#getInsets(IFigure)
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45 */
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46 public Insets getInsets(IFigure figure) {
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47 return IFigure_NO_INSETS;
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48 }
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49
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50 /**
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51 * @see FlowBorder#getLeftMargin()
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52 */
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53 public int getLeftMargin() {
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54 return 0;
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55 }
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56
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57 /**
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58 * @see FlowBorder#getRightMargin()
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59 */
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60 public int getRightMargin() {
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61 return 0;
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62 }
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63
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64 /**
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65 * @see FlowBorder#getTopMargin()
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66 */
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67 public int getTopMargin() {
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68 return 0;
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69 }
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70
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71 /**
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72 * This method is not called on FlowBorders. For this reason it is
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73 * implemented here and made <code>final</code> so that clients override the correct
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74 * method.
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75 * @param figure the figure
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76 * @param graphics the graphics
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77 * @param insets the insets
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78 * @see FlowBorder#paint(FlowFigure, Graphics, Rectangle, int)
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79 */
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80 public final void paint(IFigure figure, Graphics graphics, Insets insets) { }
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81
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82 /**
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83 * Subclasses should override this method to paint each box's border.
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84 * @see FlowBorder#paint(FlowFigure, Graphics, Rectangle, int)
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85 */
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86 public void paint(FlowFigure figure, Graphics g, Rectangle where, int sides) { }
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87
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88 }