author | Graeme Price <GRAEME.PRICE@NOKIA.COM> |
Fri, 15 Oct 2010 14:32:18 +0100 | |
changeset 15 | 307f4279f433 |
parent 6 | 43e37759235e |
permissions | -rw-r--r-- |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>TB9.2 Example Applications: examples/Graphics/Bitmaps/BitmapsGraphicsControl.cpp Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.2 --> <h1>examples/Graphics/Bitmaps/BitmapsGraphicsControl.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).</span> <a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span> <a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span> <a name="l00004"></a>00004 <span class="comment">// under the terms of "Eclipse Public License v1.0"</span> <a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span> <a name="l00006"></a>00006 <span class="comment">// at the URL "http://www.eclipse.org/legal/epl-v10.html".</span> <a name="l00007"></a>00007 <span class="comment">//</span> <a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span> <a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span> <a name="l00010"></a>00010 <span class="comment">//</span> <a name="l00011"></a>00011 <span class="comment">// Contributors:</span> <a name="l00012"></a>00012 <span class="comment">//</span> <a name="l00013"></a>00013 <span class="comment">// Description:</span> <a name="l00014"></a>00014 <span class="comment">//</span> <a name="l00015"></a>00015 <a name="l00016"></a>00016 <span class="preprocessor">#include "BitmapsGraphicsControl.h"</span> <a name="l00017"></a>00017 <a name="l00018"></a>00018 <span class="preprocessor">#include <coemain.h></span> <a name="l00019"></a>00019 <span class="preprocessor">#include <coeaui.h></span> <a name="l00020"></a>00020 <a name="l00021"></a>00021 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KtxtSwiss,<span class="stringliteral">"Swiss"</span>); <a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="keywordtype">void</span> CGraphicExampleControl::ConstructL(<span class="keyword">const</span> TRect& aRect, <a class="code" href="class_m_graphics_example_observer.html">MGraphicsExampleObserver</a>* aGraphObserver, <span class="keyword">const</span> CCoeControl& aParent) <a name="l00024"></a>00024 { <a name="l00025"></a>00025 <span class="comment">// remember the graphics observer</span> <a name="l00026"></a>00026 iGraphObserver=aGraphObserver; <a name="l00027"></a>00027 <span class="comment">// create window</span> <a name="l00028"></a>00028 CreateWindowL(&aParent); <a name="l00029"></a>00029 <span class="comment">// construct font for messages</span> <a name="l00030"></a>00030 TFontSpec spec(KtxtSwiss,213); <a name="l00031"></a>00031 iMessageFont=iCoeEnv->CreateScreenFontL(spec); <a name="l00032"></a>00032 <span class="comment">// set rectangle to prescription</span> <a name="l00033"></a>00033 SetRect(aRect); <a name="l00034"></a>00034 <span class="comment">// go for it</span> <a name="l00035"></a>00035 ActivateL(); <a name="l00036"></a>00036 UpdateModelL(); <span class="comment">// phase 0</span> <a name="l00037"></a>00037 } <a name="l00038"></a>00038 <a name="l00039"></a>00039 CGraphicExampleControl::~CGraphicExampleControl() <a name="l00040"></a>00040 { <a name="l00041"></a>00041 iCoeEnv->ReleaseScreenFont(iMessageFont); <a name="l00042"></a>00042 } <a name="l00043"></a>00043 <a name="l00044"></a>00044 <span class="keywordtype">void</span> CGraphicExampleControl::Quit() <a name="l00045"></a>00045 { <a name="l00046"></a>00046 iGraphObserver->NotifyGraphicExampleFinished(); <a name="l00047"></a>00047 } <a name="l00048"></a>00048 <a name="l00049"></a>00049 <span class="keywordtype">void</span> CGraphicExampleControl::NextPhaseL() <a name="l00050"></a>00050 { <a name="l00051"></a>00051 <span class="keywordflow">if</span> (++iPhase >= iMaxPhases) <a name="l00052"></a>00052 Quit(); <a name="l00053"></a>00053 <span class="keywordflow">else</span> <a name="l00054"></a>00054 { <a name="l00055"></a>00055 UpdateModelL(); <a name="l00056"></a>00056 DrawNow(); <a name="l00057"></a>00057 } <a name="l00058"></a>00058 } <a name="l00059"></a>00059 <a name="l00060"></a>00060 <span class="keywordtype">void</span> CGraphicExampleControl::HandlePointerEventL(<span class="keyword">const</span> TPointerEvent& aPointerEvent) <a name="l00061"></a>00061 { <a name="l00062"></a>00062 <span class="keywordflow">if</span> (aPointerEvent.iType==TPointerEvent::EButton1Down) NextPhaseL(); <a name="l00063"></a>00063 } <a name="l00064"></a>00064 <a name="l00065"></a>00065 TKeyResponse CGraphicExampleControl::OfferKeyEventL( <a name="l00066"></a>00066 <span class="keyword">const</span> TKeyEvent& aKeyEvent,TEventCode aType <a name="l00067"></a>00067 ) <a name="l00068"></a>00068 { <a name="l00069"></a>00069 <span class="keywordflow">if</span> (aType!=EEventKey) <span class="keywordflow">return</span> EKeyWasNotConsumed; <a name="l00070"></a>00070 TInt code=aKeyEvent.iCode; <a name="l00071"></a>00071 <span class="keywordflow">switch</span> (code) <a name="l00072"></a>00072 { <a name="l00073"></a>00073 <span class="keywordflow">case</span> <span class="charliteral">' '</span>: <a name="l00074"></a>00074 NextPhaseL(); <a name="l00075"></a>00075 <span class="keywordflow">break</span>; <a name="l00076"></a>00076 <span class="keywordflow">default</span>: <a name="l00077"></a>00077 <span class="keywordflow">return</span> EKeyWasNotConsumed; <a name="l00078"></a>00078 } <a name="l00079"></a>00079 <span class="keywordflow">return</span> EKeyWasConsumed; <a name="l00080"></a>00080 } <a name="l00081"></a>00081 </pre></div></div> <hr size="1"/><address style="text-align: right;"><small>Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address> </body> </html>