Mercurial > projects > dwt2
diff org.eclipse.draw2d/src/org/eclipse/draw2d/RoundedRectangle.d @ 12:bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 14 Mar 2009 18:23:29 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/org.eclipse.draw2d/src/org/eclipse/draw2d/RoundedRectangle.d Sat Mar 14 18:23:29 2009 +0100 @@ -0,0 +1,70 @@ +/******************************************************************************* + * 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.RoundedRectangle; + +import java.lang.all; + +import org.eclipse.draw2d.geometry.Dimension; +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.draw2d.Shape; +import org.eclipse.draw2d.Graphics; + +/** + * Draws a Rectangle whose corners are rounded in appearance. The size of the rectangle is + * determined by the bounds set to it. + */ +public class RoundedRectangle : Shape { + +/** The width and height radii applied to each corner. */ +protected Dimension corner; + +/** + * Constructs a round cornered rectangle. + */ +public this() { + corner = new Dimension(8, 8); +} + +/** + * @see Shape#fillShape(Graphics) + */ +protected void fillShape(Graphics graphics) { + graphics.fillRoundRectangle(getBounds(), corner.width, corner.height); +} + +/** + * @see Shape#outlineShape(Graphics) + */ +protected void outlineShape(Graphics graphics) { + Rectangle f = Rectangle.SINGLETON; + Rectangle r = getBounds(); + f.x = r.x + lineWidth / 2; + f.y = r.y + lineWidth / 2; + f.width = r.width - lineWidth; + f.height = r.height - lineWidth; + graphics.drawRoundRectangle(f, corner.width, corner.height); +} + +/** + * Sets the dimensions of each corner. This will form the radii of the arcs which form the + * corners. + * + * @param d the dimensions of the corner + * @since 2.0 + */ +public void setCornerDimensions(Dimension d) { + corner.width = d.width; + corner.height = d.height; +} + +}