author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 04 Oct 2010 00:17:41 +0300 | |
changeset 20 | 6a40edd41841 |
parent 0 | 4a5361db8937 |
permissions | -rw-r--r-- |
0
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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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#include <QGraphicsLinearLayout> |
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#include "logspageindicator.h" |
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#include "logspageindicatoritem.h" |
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|
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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LogsPageIndicator::LogsPageIndicator(QGraphicsItem *parent) |
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: HbWidget(parent), |
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mActiveItemIndex(-1) |
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{ |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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LogsPageIndicator::~LogsPageIndicator() |
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{ |
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qDeleteAll(mItems); |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void LogsPageIndicator::initialize(int itemCount, int activeItemIndex) |
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{ |
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qDeleteAll(mItems); |
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mItems.clear(); |
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mActiveItemIndex = -1; |
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|
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if (itemCount < 1 || activeItemIndex < 0 || |
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itemCount <= activeItemIndex) { |
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return; |
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} |
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|
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for (int i = 0; i < itemCount; ++i) { |
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mItems << new LogsPageIndicatorItem(i == activeItemIndex); |
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} |
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mActiveItemIndex = activeItemIndex; |
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layoutItems(); |
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} |
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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int LogsPageIndicator::itemCount() const |
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{ |
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return mItems.count(); |
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} |
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void LogsPageIndicator::setActiveItemIndex(int activeItemIndex) |
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{ |
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if (activeItemIndex < 0 || itemCount() <= activeItemIndex) { |
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return; |
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} |
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mActiveItemIndex = activeItemIndex; |
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for (int i = 0; i < mItems.count(); ++i) { |
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mItems[i]->setActive(i == activeItemIndex); |
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} |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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int LogsPageIndicator::activeItemIndex() const |
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{ |
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return mActiveItemIndex; |
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} |
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void LogsPageIndicator::layoutItems() |
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{ |
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QGraphicsLinearLayout *layout = new QGraphicsLinearLayout; |
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layout->setContentsMargins(0, 0, 0, 0); |
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layout->addStretch(); |
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foreach (LogsPageIndicatorItem *item, mItems) { |
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layout->addItem(item); |
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Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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109 |
} |
4a5361db8937
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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changeset
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110 |
layout->addStretch(); |
4a5361db8937
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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111 |
setLayout(layout); |
4a5361db8937
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
112 |
} |