Mercurial > projects > dwt-addons
diff dwtx/draw2d/text/BlockBox.d @ 98:95307ad235d9
Added Draw2d code, still work in progress
author | Frank Benoit <benoit@tionex.de> |
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date | Sun, 03 Aug 2008 00:52:14 +0200 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwtx/draw2d/text/BlockBox.d Sun Aug 03 00:52:14 2008 +0200 @@ -0,0 +1,114 @@ +/******************************************************************************* + * 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 dwtx.draw2d.text.BlockBox; + +import dwt.dwthelper.utils; + +import dwtx.draw2d.geometry.Rectangle; +import dwtx.draw2d.text.CompositeBox; +import dwtx.draw2d.text.BlockFlow; +import dwtx.draw2d.text.LineRoot; +import dwtx.draw2d.text.FlowBox; + +/** + * A CompositeBox suitable for containing multiple LineBox fragments. + * @author hudsonr + * @since 2.1 + */ +public class BlockBox + : CompositeBox +{ + +int height; +private int y; +BlockFlow owner; + +this(BlockFlow owner) { + this.owner = owner; +} + +/** + * @see CompositeBox#add(FlowBox) + */ +public void add(FlowBox box) { + width = Math.max(width, box.getWidth()); + height = Math.max(height, box.getBaseline() + box.getDescent()); +} + +/** + * @see FlowBox#containsPoint(int, int) + */ +public bool containsPoint(int x, int y) { + return true; +} + +/** + * @see FlowBox#getAscent() + */ +public int getAscent() { + return 0; +} + +/** + * @see FlowBox#getBaseline() + */ +public int getBaseline() { + return y; +} + +int getBottomMargin() { + return owner.getBottomMargin(); +} + +/** + * @see FlowBox#getDescent() + */ +public int getDescent() { + return height; +} + +/** + * @return Returns the height. + */ +public int getHeight() { + return height; +} + +LineRoot getLineRoot() { + return null; +} + +int getTopMargin() { + return owner.getTopMargin(); +} + +/** + * Sets the height. + * @param h The height + */ +public void setHeight(int h) { + height = h; +} + +/** + * @see CompositeBox#setLineTop(int) + */ +public void setLineTop(int y) { + this.y = y; +} + +Rectangle toRectangle() { + return new Rectangle(getX(), y, Math.max(getWidth(), recommendedWidth), height); +} + +}