author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 26 Jan 2010 12:06:03 +0200 | |
changeset 5 | 3eebb1e54d3a |
parent 0 | ba25891c3a9e |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* HelloWorld_CExampleAppView.cpp |
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* Source file for the implementation of the |
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* application view class - CExampleAppView |
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* |
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*/ |
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|
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|
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#include "HelloWorld.h" |
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|
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// |
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// Constructor for the view. |
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// |
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CExampleAppView::CExampleAppView() |
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{ |
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} |
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|
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|
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// Static NewL() function to start the standard two |
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// phase construction. |
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// |
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CExampleAppView* CExampleAppView::NewL(const TRect& aRect) |
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{ |
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CExampleAppView* self = new(ELeave) CExampleAppView(); |
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CleanupStack::PushL(self); |
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self->ConstructL(aRect); |
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CleanupStack::Pop(); |
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return self; |
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} |
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|
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|
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// |
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// Destructor for the view. |
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// |
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CExampleAppView::~CExampleAppView() |
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{ |
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delete iExampleText; |
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} |
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|
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|
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// Second phase construction. |
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// |
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void CExampleAppView::ConstructL(const TRect& aRect) |
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{ |
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// Fetch the text from the resource file. |
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iExampleText = iEikonEnv->AllocReadResourceL(R_EXAMPLE_TEXT_HELLO); |
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// Control is a window owning control |
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CreateWindowL(); |
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// Extent of the control. This is |
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// the whole rectangle available to application. |
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// The rectangle is passed to us from the application UI. |
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SetRect(aRect); |
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// At this stage, the control is ready to draw so |
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// we tell the UI framework by activating it. |
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ActivateL(); |
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} |
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|
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|
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// Drawing the view - in this example, |
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// consists of drawing a simple outline rectangle |
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// and then drawing the text in the middle. |
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// We use the Normal font supplied by the UI. |
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// |
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// In this example, we don't use the redraw |
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// region because it's easier to redraw to |
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// the whole client area. |
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// |
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void CExampleAppView::Draw(const TRect& /*aRect*/) const |
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{ |
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// Window graphics context |
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CWindowGc& gc = SystemGc(); |
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// Area in which we shall draw |
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TRect drawRect = Rect(); |
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// Font used for drawing text |
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const CFont* fontUsed; |
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|
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// Start with a clear screen |
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gc.Clear(); |
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// Draw an outline rectangle (the default pen |
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// and brush styles ensure this) slightly |
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// smaller than the drawing area. |
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drawRect.Shrink(10,10); |
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gc.DrawRect(drawRect); |
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// Use the title font supplied by the UI |
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fontUsed = iEikonEnv->TitleFont(); |
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gc.UseFont(fontUsed); |
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// Draw the text in the middle of the rectangle. |
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TInt baselineOffset=(drawRect.Height() - fontUsed->HeightInPixels())/2; |
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gc.DrawText(*iExampleText,drawRect,baselineOffset,CGraphicsContext::ECenter, 0); |
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// Finished using the font |
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gc.DiscardFont(); |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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