NodeCellEditorLocator.java

package net.ms.designer.editors.component.editparts;

import net.ms.designer.editors.component.figures.NodeFigure;

import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.gef.tools.CellEditorLocator;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.widgets.Text;


/**
 * CellEditorLocator for Activities.
 * @author Daniel Lee
 */
public class NodeCellEditorLocator implements CellEditorLocator 
{
    private NodeFigure nodeFigure;

    /**
     * Creates a new ActivityCellEditorLocator for the given Label
     * @param nodeFigure the Label
     */
    public NodeCellEditorLocator(NodeFigure nodeFigure) 
    {
        this.nodeFigure = nodeFigure;
    }

    /**
     * @see CellEditorLocator#relocate(org.eclipse.jface.viewers.CellEditor)
     */
    public void relocate(CellEditor celleditor) 
    {
        Text text = (Text) celleditor.getControl();
        Point pref = text.computeSize(SWT.DEFAULT, SWT.DEFAULT);
        Rectangle rect = this.nodeFigure.getTextBounds();
        text.setBounds(rect.x - 1, rect.y - 1, pref.x + 1, pref.y + 1);
    }

}