| /******************************************************************************* |
| * Copyright (c) 2001, 2004 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.wsdl.ui.internal.gef.util.editpolicies; |
| |
| import org.eclipse.draw2d.Label; |
| import org.eclipse.draw2d.geometry.Rectangle; |
| import org.eclipse.gef.GraphicalEditPart; |
| import org.eclipse.gef.tools.CellEditorLocator; |
| import org.eclipse.gef.tools.DirectEditManager; |
| import org.eclipse.jface.viewers.CellEditor; |
| import org.eclipse.jface.viewers.TextCellEditor; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.widgets.Text; |
| |
| public abstract class TextCellEditorManager extends DirectEditManager implements IDirectEditPolicyDelegate |
| { |
| protected Label label; |
| |
| public TextCellEditorManager(GraphicalEditPart source, Label label) |
| { |
| super(source, TextCellEditor.class, new InternalCellEditorLocator(label)); |
| this.label = label; |
| } |
| |
| protected void initCellEditor() |
| { |
| String initialLabelText = label.getText(); |
| getCellEditor().setValue(initialLabelText); |
| Text text = (Text)getCellEditor().getControl(); |
| text.setFont(label.getFont()); |
| text.setForeground(label.getForegroundColor()); |
| text.setBackground(label.getBackgroundColor()); |
| text.selectAll(); |
| } |
| |
| protected abstract void performModify(String value); |
| |
| public static class InternalCellEditorLocator implements CellEditorLocator |
| { |
| protected Label label; |
| |
| public InternalCellEditorLocator(Label label) |
| { |
| this.label = label; |
| } |
| |
| public void relocate(CellEditor celleditor) |
| { |
| Text text = (Text)celleditor.getControl(); |
| Point sel = text.getSelection(); |
| Point pref = text.computeSize(-1, -1); |
| Rectangle rect = label.getTextBounds().getCopy(); |
| label.translateToAbsolute(rect); |
| text.setBounds(rect.x-4, rect.y-1, pref.x+1, pref.y+1); |
| text.setSelection(0); |
| text.setSelection(sel); |
| } |
| } |
| |
| // implements DirectEditPolicyDelegate |
| // |
| public void performEdit(CellEditor cellEditor) |
| { |
| performModify((String)cellEditor.getValue()); |
| } |
| } |