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1 /*******************************************************************************
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2 * Copyright (c) 2008 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Port to the D programming language:
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11 * Frank Benoit <benoit@tionex.de>
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12 *******************************************************************************/
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13 module dwtx.jface.internal.text.DelayedInputChangeListener;
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14
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15 import dwt.dwthelper.utils;
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16
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17 import dwtx.jface.text.IDelayedInputChangeProvider;
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18 import dwtx.jface.text.IInputChangedListener;
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19
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20
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21 /**
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22 * A delayed input change listener that forwards delayed input changes to an information control replacer.
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23 *
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24 * @since 3.4
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25 */
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26 public final class DelayedInputChangeListener : IInputChangedListener {
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27
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28 private final IDelayedInputChangeProvider fChangeProvider;
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29 private final InformationControlReplacer fInformationControlReplacer;
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30
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31 /**
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32 * Creates a new listener.
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33 *
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34 * @param changeProvider the information control with delayed input changes
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35 * @param informationControlReplacer the information control replacer, whose information control should get the new input
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36 */
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37 public DelayedInputChangeListener(IDelayedInputChangeProvider changeProvider, InformationControlReplacer informationControlReplacer) {
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38 fChangeProvider= changeProvider;
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39 fInformationControlReplacer= informationControlReplacer;
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40 }
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41
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42 /*
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43 * @see dwtx.jface.text.IDelayedInputChangeListener#inputChanged(java.lang.Object)
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44 */
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45 public void inputChanged(Object newInput) {
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46 fChangeProvider.setDelayedInputChangeListener(null);
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47 fInformationControlReplacer.setDelayedInput(newInput);
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48 }
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49 }
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