/******************************************************************************* * Copyright (c) 2006-2012 * Software Technology Group, Dresden University of Technology * DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026 * * 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: * Software Technology Group - TU Dresden, Germany; * DevBoost GmbH - Berlin, Germany * - initial API and implementation ******************************************************************************/ /* * @(#)TextOverflowHandle.java 1.0 19. Mai 2007 * * Copyright (c) 2007 by the original authors of JHotDraw * and all its contributors. * All rights reserved. * * The copyright of this software is owned by the authors and * contributors of the JHotDraw project ("the copyright holders"). * You may not use, copy or modify this software, except in * accordance with the license agreement you entered into with * the copyright holders. For details see accompanying license terms. */ package org.jhotdraw.draw; import java.awt.*; import java.awt.geom.*; import static org.jhotdraw.draw.AttributeKeys.*; import org.jhotdraw.util.ResourceBundleUtil; /** * The TextOverflowHandle indicates when the text does not fit into the * bounds of a TextAreaFigure. * * @author Werner Randelshofer * @version 1.0 19. Mai 2007 Created. */ public class TextOverflowHandle extends AbstractHandle { /** Creates a new instance. */ public TextOverflowHandle(TextHolderFigure owner) { super(owner); } public TextHolderFigure getOwner() { return (TextHolderFigure) super.getOwner(); } @Override public boolean contains(Point p) { return false; } /** * Draws this handle. */ @Override public void draw(Graphics2D g) { if (getOwner().isTextOverflow()) { drawRectangle(g, (Color) getEditor().getHandleAttribute(HandleAttributeKeys.OVERFLOW_HANDLE_FILL_COLOR), (Color) getEditor().getHandleAttribute(HandleAttributeKeys.OVERFLOW_HANDLE_STROKE_COLOR) ); g.setColor((Color) getEditor().getHandleAttribute(HandleAttributeKeys.OVERFLOW_HANDLE_STROKE_COLOR)); Rectangle r = basicGetBounds(); g.drawLine(r.x+1, r.y+1, r.x+r.width-2, r.y+r.height-2); g.drawLine(r.x+r.width-2, r.y+1, r.x+1, r.y+r.height-2); } } @Override protected Rectangle basicGetBounds() { Rectangle2D.Double b = getOwner().getBounds(); Point2D.Double p = new Point2D.Double(b.x + b.width, b.y + b.height); if (TRANSFORM.get(getOwner()) != null) { TRANSFORM.get(getOwner()).transform(p, p); } Rectangle r = new Rectangle(view.drawingToView(p)); int h = getHandlesize(); r.x -= h; r.y -= h; r.width = r.height = h; return r; } public void trackStart(Point anchor, int modifiersEx) { } public void trackStep(Point anchor, Point lead, int modifiersEx) { } public void trackEnd(Point anchor, Point lead, int modifiersEx) { } @Override public String getToolTipText(Point p) { return (getOwner().isTextOverflow()) ? ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels").// getString("handle.textOverflow.toolTipText") : null; } }