/*
* Copyright 2013 Amazon Technologies, Inc.
*
* 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://aws.amazon.com/apache2.0
*
* This file 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 com.amazonaws.eclipse.identitymanagement.databinding;
import org.eclipse.core.databinding.ValidationStatusProvider;
import org.eclipse.jface.fieldassist.ControlDecoration;
import org.eclipse.jface.fieldassist.FieldDecoration;
import org.eclipse.jface.fieldassist.FieldDecorationRegistry;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Control;
import com.amazonaws.eclipse.databinding.DecorationChangeListener;
public class DataBindingUtils {
/**
* Adds a control status decorator for the control given.
*/
public static void addStatusDecorator(final Control control, ValidationStatusProvider validationStatusProvider) {
ControlDecoration decoration = new ControlDecoration(control, SWT.TOP | SWT.LEFT);
decoration.setDescriptionText("Invalid value");
FieldDecoration fieldDecoration = FieldDecorationRegistry.getDefault().getFieldDecoration(
FieldDecorationRegistry.DEC_ERROR);
decoration.setImage(fieldDecoration.getImage());
new DecorationChangeListener(decoration, validationStatusProvider.getValidationStatus());
}
}