| /******************************************************************************* |
| * Copyright (c) 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.draw2d.examples.text; |
| |
| |
| import org.eclipse.draw2d.ColorConstants; |
| import org.eclipse.draw2d.FigureUtilities; |
| import org.eclipse.draw2d.Graphics; |
| import org.eclipse.draw2d.IFigure; |
| import org.eclipse.draw2d.geometry.Dimension; |
| import org.eclipse.draw2d.geometry.Insets; |
| import org.eclipse.draw2d.geometry.PointList; |
| import org.eclipse.draw2d.geometry.Rectangle; |
| import org.eclipse.draw2d.rap.swt.SWT; |
| import org.eclipse.draw2d.text.AbstractFlowBorder; |
| import org.eclipse.draw2d.text.FlowFigure; |
| |
| public class TestBorder extends AbstractFlowBorder { |
| |
| private Insets insets; |
| |
| public Insets getInsets(IFigure figure) { |
| if (insets == null) { |
| insets = new Insets(); |
| Dimension size = FigureUtilities.getStringExtents("begin", figure.getFont()); |
| insets.left = size.width + 3 + size.height / 2; |
| size = FigureUtilities.getStringExtents("end", figure.getFont()); |
| insets.right = size.width + 3 + size.height / 2; |
| } |
| return insets; |
| } |
| |
| public void paint(FlowFigure figure, Graphics g, Rectangle where, int sides) { |
| where.resize(-1, -1); |
| if ((sides & SWT.LEAD) != 0) { |
| PointList points = new PointList(5); |
| points.addPoint(where.getTopLeft()); |
| points.addPoint(where.getTopRight().translate(-where.height / 2, 0)); |
| points.addPoint(where.getRight()); |
| points.addPoint(where.getBottomRight().translate(-where.height / 2, 0)); |
| points.addPoint(where.getBottomLeft()); |
| g.setBackgroundColor(ColorConstants.tooltipBackground); |
| g.fillPolygon(points); |
| g.drawPolygon(points); |
| g.drawString("begin", where.x + 1, where.y); |
| } |
| if ((sides & SWT.TRAIL) != 0) { |
| PointList points = new PointList(5); |
| points.addPoint(where.getLeft()); |
| points.addPoint(where.getTopLeft().translate(where.height / 2, 0)); |
| points.addPoint(where.getTopRight()); |
| points.addPoint(where.getBottomRight()); |
| points.addPoint(where.getBottomLeft().translate(where.height / 2, 0)); |
| g.setBackgroundColor(ColorConstants.tooltipBackground); |
| g.fillPolygon(points); |
| g.drawPolygon(points); |
| g.drawString("end", where.x + where.height / 2, where.y); |
| } |
| } |
| |
| } |