author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 15:03:46 +0300 | |
branch | RCL_3 |
changeset 53 | 61bc0f252b2b |
permissions | -rw-r--r-- |
53
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/* |
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* Copyright (c) 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 "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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* |
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*/ |
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|
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#include <QGraphicsSceneMouseEvent> |
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#include "cxuizoomslider.h" |
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|
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/*! |
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\class CxuiZoomSlider |
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\brief CxuiZoomSlider is a camera specific slider that is derived from HbSlider |
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|
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CxuiZoomslider has been created so that we are able to control and filter user |
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mouse press events. All mouse press events that happen in slider rect are |
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accepted in this class so that they won't be given any other components. |
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This has to be done to prevent the slider to dismiss when accidentally |
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missing e.g.slider thumb touch area (camera view underneath will get the |
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event and hide the slider). |
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*/ |
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CxuiZoomSlider::CxuiZoomSlider(QGraphicsItem *parentItem) |
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: HbSlider(parentItem) |
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{ |
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} |
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CxuiZoomSlider::~CxuiZoomSlider() |
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{ |
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} |
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/* |
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* CxuiZoomSlider::mousePressEvent() |
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*/ |
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void CxuiZoomSlider::mousePressEvent(QGraphicsSceneMouseEvent *event) |
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{ |
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HbSlider::mousePressEvent(event); |
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// accept event so that it will not be given to the components |
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// underneath this slider |
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event->accept(); |
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} |
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/*! |
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* Adding zoom buttons to the slider |
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*/ |
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void CxuiZoomSlider::addZoomButtons() |
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{ |
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// get current slider elements |
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QList<QVariant> elements = sliderElements(); |
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// add increase and decrease elements to the slider |
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elements << HbSlider::IncreaseElement << HbSlider::DecreaseElement; |
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setSliderElements(elements); |
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// set icons for the increase and decrease element |
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setElementIcon(HbSlider::DecreaseElement , HbIcon("qtg_mono_minus")); |
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setElementIcon(HbSlider::IncreaseElement , HbIcon("qtg_mono_plus")); |
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} |
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//End of file |