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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2003 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 dwt.events.ControlListener;
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14
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15 public import dwt.internal.DWTEventListener;
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16 public import dwt.events.ControlEvent;
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17
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18 /**
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19 * Classes which implement this interface provide methods
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20 * that deal with the events that are generated by moving
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21 * and resizing controls.
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22 * <p>
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23 * After creating an instance of a class that extends
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24 * this interface it can be added to a control using the
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25 * <code>addControlListener</code> method and removed using
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26 * the <code>removeControlListener</code> method. When a
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27 * control is moved or resized, the appropriate method will
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28 * be invoked.
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29 * </p>
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30 *
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31 * @see ControlAdapter
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32 * @see ControlEvent
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33 */
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34 public interface ControlListener : DWTEventListener {
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35
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36 /**
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37 * Sent when the location (x, y) of a control changes relative
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38 * to its parent (or relative to the display, for <code>Shell</code>s).
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39 *
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40 * @param e an event containing information about the move
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41 */
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42 public void controlMoved(ControlEvent e);
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43
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44 /**
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45 * Sent when the size (width, height) of a control changes.
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46 *
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47 * @param e an event containing information about the resize
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48 */
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49 public void controlResized(ControlEvent e);
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50 }
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