/*
* Copyright 2005 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.eclipse.flow.common.editor.editpart;
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;
/**
* A CellEditorLocator for elements.
*/
public class ElementCellEditorLocator implements CellEditorLocator {
private Label label;
public ElementCellEditorLocator(Label label) {
setLabel(label);
}
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);
}
protected Label getLabel() {
return label;
}
protected void setLabel(Label label) {
this.label = label;
}
}