TB10.1 Example Applications: examples/AppFramework/txtshell/txtexamp.cpp Source File

00001 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
-00002 // All rights reserved.
-00003 // This component and the accompanying materials are made available
-00004 // under the terms of "Eclipse Public License v1.0"
-00005 // which accompanies this distribution, and is available
-00006 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
-00007 //
-00008 // Initial Contributors:
-00009 // Nokia Corporation - initial contribution.
-00010 //
-00011 // Contributors:
-00012 //
-00013 // Description:
-00014 //
-00015 
-00016 #include "txtexamp.h"
-00017 
-00018 #include <coemain.h>
-00019 #include <coeaui.h>
-00020 
-00021 void CGraphicExampleControl::ConstructL(const TRect& aRect, MGraphicsExampleObserver* aFormObserver,
-00022                         const CCoeControl& aParent)
-00023         {
-00024         // remember observer
-00025         iFormObserver=aFormObserver;
-00026         // create window
-00027         CreateWindowL(&aParent);
-00028         // construct font for messages
-00029         TCoeFont font(TCoeFont::EMedium, TCoeFont::EPlain);
-00030         CCoeControl::ScreenFont(font);
-00031         // set rectangle to prescription
-00032         SetRect(aRect);
-00033         // go for it
-00034         ActivateL();
-00035         UpdateModelL(); // phase 0
-00036         }
-00037 
-00038 CGraphicExampleControl::~CGraphicExampleControl()
-00039         {
-00040         iCoeEnv->ReleaseScreenFont(iMessageFont);
-00041         }
-00042 
-00043 void CGraphicExampleControl::Quit()
-00044         {
-00045         iFormObserver->NotifyGraphicExampleFinished();
-00046         }
-00047 
-00048 void CGraphicExampleControl::NextPhaseL()
-00049         {
-00050         if (++iPhase >= iMaxPhases)
-00051                 Quit();
-00052         else
-00053                 {
-00054                 UpdateModelL();
-00055                 if (!iUpdateModelDoesRedraw) DrawNow();
-00056                 }
-00057         }
-00058 
-00059 void CGraphicExampleControl::HandlePointerEventL(const TPointerEvent& aPointerEvent)
-00060         {
-00061         if (aPointerEvent.iType==TPointerEvent::EButton1Down) NextPhaseL();
-00062         }
-00063 
-00064 TKeyResponse CGraphicExampleControl::OfferKeyEventL(
-00065                         const TKeyEvent& aKeyEvent,TEventCode aType
-00066                         )
-00067         {
-00068         if (aType!=EEventKey) return EKeyWasNotConsumed;
-00069         TInt code=aKeyEvent.iCode;
-00070         switch (code)
-00071                 {
-00072                 case ' ':
-00073                         NextPhaseL();
-00074                         break;
-00075                 default:
-00076                         return EKeyWasNotConsumed;
-00077                 }
-00078         return EKeyWasConsumed;
-00079         }
-00080 
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