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1 <?xml version="1.0" encoding="utf-8"?> |
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2 <!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. --> |
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3 <!-- This component and the accompanying materials are made available under the terms of the License |
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4 "Eclipse Public License v1.0" which accompanies this distribution, |
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5 and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". --> |
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6 <!-- Initial Contributors: |
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7 Nokia Corporation - initial contribution. |
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8 Contributors: |
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9 --> |
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10 <!DOCTYPE concept |
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11 PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd"> |
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12 <concept id="GUID-5944FFF1-79C6-4F5E-95C8-F4833AFC64AB" xml:lang="en"><title>Controls</title><prolog><metadata><keywords/></metadata></prolog><conbody> |
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13 <p>The term <i>control</i> refers to a rectangular area of the display |
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14 that may respond to user input events. A control provides a means of access |
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15 to a window, which means it can be drawn onto the window and receive input.</p> |
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16 <p>Controls are derived from <parmname>CCoeControl</parmname>.</p> |
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17 <p>Examples of controls include:</p> |
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18 <ul> |
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19 <li><p>buttons</p></li> |
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20 <li><p>menus</p></li> |
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21 <li><p>text edit boxes</p></li> |
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22 <li><p>main panes that display application specific data</p> |
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23 </li> |
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24 </ul> |
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25 <p>For more information on controls, see:</p> |
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26 <ul> |
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27 <li><p><xref href="GUID-352850A9-227F-45DB-8DCD-C6268954B4ED.dita">Window-owning |
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28 controls and non-window-owning controls</xref></p></li> |
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29 <li><p><xref href="GUID-E244744F-4837-5B46-8E37-4666A28BF0B7-GENID-1-8-1-3-1-1-7-1-7-1-5-1.dita">The |
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30 run-time control hierarchy</xref></p></li> |
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31 <li><p><xref href="GUID-37E8A48E-09B8-5958-9263-B33EDAE3F7C6-GENID-1-8-1-3-1-1-7-1-3-1.dita">UI |
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32 Control Framework overview</xref></p></li> |
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33 </ul> |
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34 <p>For information on controls and event handling, see <xref href="GUID-EF7FF39E-929F-4767-B475-5D582D37BB32.dita">Window |
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35 server events</xref>.</p> |
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36 <p>For more information on implementing controls in different architecture |
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37 approaches see:</p> |
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38 <ul> |
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39 <li><p><xref href="GUID-B5DE1C86-2B16-4B22-887F-7079E54A8ED6.dita">Traditional |
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40 Symbian UI application architecture</xref> </p> |
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41 </li> |
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42 <li><p><xref href="GUID-68B999C2-0993-4804-9624-42C3D88BE5C7.dita">View |
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43 architecture</xref></p> |
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44 </li> |
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45 <li><p><xref href="GUID-DD88DD7B-E246-4BF2-B537-5C677728CC49.dita">Dialog |
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46 architecture</xref></p> |
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47 </li> |
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48 </ul> |
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49 <p>This section comprises:</p> |
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50 </conbody></concept> |