forked from qt-creator/qt-creator
89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**************************************************************************/
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#include "findplaceholder.h"
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#include <extensionsystem/pluginmanager.h>
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#include <QVBoxLayout>
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using namespace Core;
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FindToolBarPlaceHolder *FindToolBarPlaceHolder::m_current = 0;
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FindToolBarPlaceHolder::FindToolBarPlaceHolder(QWidget *owner, QWidget *parent)
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: QWidget(parent), m_owner(owner), m_subWidget(0)
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{
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setLayout(new QVBoxLayout);
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setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);
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layout()->setMargin(0);
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ExtensionSystem::PluginManager::addObject(this);
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}
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FindToolBarPlaceHolder::~FindToolBarPlaceHolder()
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{
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ExtensionSystem::PluginManager::removeObject(this);
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if (m_subWidget) {
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m_subWidget->setVisible(false);
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m_subWidget->setParent(0);
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}
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if (m_current == this)
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m_current = 0;
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}
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QWidget *FindToolBarPlaceHolder::owner() const
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{
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return m_owner;
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}
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void FindToolBarPlaceHolder::setWidget(QWidget *widget)
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{
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if (m_subWidget) {
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m_subWidget->setVisible(false);
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m_subWidget->setParent(0);
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}
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m_subWidget = widget;
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if (m_subWidget)
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layout()->addWidget(m_subWidget);
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}
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FindToolBarPlaceHolder *FindToolBarPlaceHolder::getCurrent()
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{
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return m_current;
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}
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void FindToolBarPlaceHolder::setCurrent(FindToolBarPlaceHolder *placeHolder)
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{
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m_current = placeHolder;
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}
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