| /******************************************************************************* |
| * Copyright (c) 2001, 2007 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 |
| *******************************************************************************/ |
| package org.eclipse.wst.xsd.ui.internal.design.figures; |
| |
| import org.eclipse.draw2d.ColorConstants; |
| import org.eclipse.draw2d.Graphics; |
| import org.eclipse.draw2d.Label; |
| import org.eclipse.draw2d.RoundedRectangle; |
| import org.eclipse.draw2d.geometry.Dimension; |
| import org.eclipse.draw2d.geometry.Rectangle; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.wst.xsd.ui.internal.design.editparts.ReferenceConnection; |
| |
| public class CenteredIconFigure extends RoundedRectangle |
| { |
| public static final int NORMAL = 0; |
| public static final int SELECTED = 1; |
| public static final int HOVER = 2; |
| public Image image; |
| protected Label toolTipLabel; |
| protected int mode = 0; |
| |
| public CenteredIconFigure() |
| { |
| super(); |
| setFill(true); |
| toolTipLabel = new Label(); |
| setCornerDimensions(new Dimension(5,5)); |
| } |
| |
| public CenteredIconFigure(Image img) |
| { |
| this(); |
| this.image = img; |
| } |
| |
| public void refresh() |
| { |
| repaint(); |
| } |
| |
| protected void outlineShape(Graphics graphics) |
| { |
| graphics.pushState(); |
| try |
| { |
| if (mode == NORMAL) |
| { // TODO: common up and organize colors.... |
| graphics.setForegroundColor(ReferenceConnection.inactiveConnection); |
| } |
| else if (mode == SELECTED) |
| { |
| graphics.setForegroundColor(ColorConstants.black); |
| } |
| super.outlineShape(graphics); |
| } |
| finally |
| { |
| graphics.popState(); |
| } |
| } |
| |
| protected void fillShape(Graphics g) |
| { |
| super.fillShape(g); |
| if (image != null) |
| { |
| Rectangle r = getBounds(); |
| Dimension imageSize = new Dimension(15, 15); |
| g.drawImage(image, r.x + (r.width - imageSize.width)/2, r.y + (r.height - imageSize.height)/2 - 1); |
| } |
| } |
| |
| public Label getToolTipLabel() |
| { |
| return toolTipLabel; |
| } |
| |
| public void setMode(int mode) |
| { |
| this.mode = mode; |
| } |
| |
| public void setToolTipText(String text) |
| { |
| if (text.length() > 0) |
| { |
| setToolTip(toolTipLabel); |
| toolTipLabel.setText(text); |
| } |
| else |
| { |
| setToolTip(null); |
| } |
| } |
| } |