| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 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 implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.authoring.gef.edit; |
| |
| import org.eclipse.draw2d.Label; |
| import org.eclipse.draw2d.geometry.Rectangle; |
| import org.eclipse.gef.tools.CellEditorLocator; |
| import org.eclipse.jface.viewers.CellEditor; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.widgets.Text; |
| |
| /** |
| * Constraint for Text placing. |
| * @author Phong Nguyen Le |
| * @since 1.0 |
| */ |
| public class LabelTextCellEditorLocator implements CellEditorLocator { |
| |
| private Label label; |
| |
| /** |
| * Creates a new LabelTextCellEditorLocator for the given Label |
| * |
| * @param label |
| * the Label |
| */ |
| public LabelTextCellEditorLocator(Label label) { |
| setLabel(label); |
| } |
| |
| /** |
| * @see CellEditorLocator#relocate(org.eclipse.jface.viewers.CellEditor) |
| */ |
| public void relocate(CellEditor celleditor) { |
| Text text = (Text) celleditor.getControl(); |
| Point pref = text.computeSize(-1, -1); |
| Rectangle rect = label.getTextBounds().getCopy(); |
| label.translateToAbsolute(rect); |
| text.setBounds(rect.x - 1, rect.y - 1, pref.x + 1, pref.y + 1); |
| } |
| |
| /** |
| * Returns the Label figure. |
| * |
| * @return the Label |
| */ |
| protected Label getLabel() { |
| return label; |
| } |
| |
| /** |
| * Sets the label. |
| * |
| * @param label |
| * The label to set |
| */ |
| protected void setLabel(Label label) { |
| this.label = label; |
| } |
| |
| } |