diff options
Diffstat (limited to 'src/localesettings/localefiltermodel.cpp')
| -rw-r--r-- | src/localesettings/localefiltermodel.cpp | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/src/localesettings/localefiltermodel.cpp b/src/localesettings/localefiltermodel.cpp deleted file mode 100644 index e3eecd4..0000000 --- a/src/localesettings/localefiltermodel.cpp +++ /dev/null @@ -1,179 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Device Utilities module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:GPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include "localemodel.h" -#include "localefiltermodel.h" - -QT_BEGIN_NAMESPACE - -/*! - \module QtLocaleSettings - \qtvariable localesettings - \ingroup qtdevice-utilities-cpp-modules - \ingroup modules - \title Qt Locale Settings C++ Classes - \brief Provides functionality for controlling locale settings. - - To use classes from this module, add this directive into the C++ files: - - \code - #include <QtLocaleSettings> - \endcode - - To link against the corresponding C++ libraries, add the following to your - qmake project file: - - \code - QT += localesettings - \endcode -*/ - -/*! - \class LocaleFilterModel - \inmodule QtLocaleSettings - - \brief The LocaleFilterModel class provides a filtered model for the - available locales. - - This class can be used as the model in a view that lists the available - locales. - - \sa LocaleModel -*/ - -/*! - \property LocaleFilterModel::filter - \brief Holds a string that filters out the locales in the model. - - The filtering process is a case-insensitive matching for whether the region - (country) name contains this string. The string can be taken from user - input. - - \sa LocaleItem::country -*/ - -/*! - Creates a locale filer model with the parent \a parent. -*/ -LocaleFilterModel::LocaleFilterModel(QObject* parent) - :QSortFilterProxyModel(parent) -{ - connect(this, &LocaleFilterModel::filterChanged, this, &LocaleFilterModel::invalidate); - LocaleModel *localeModel = new LocaleModel(this); - setSourceModel(localeModel); -} - -/*! - Deletes the locale filter model. -*/ -LocaleFilterModel::~LocaleFilterModel() -{ - -} - -/*! - Returns the locale filter string. -*/ -QString LocaleFilterModel::filter() const -{ - return m_filter; -} - -/*! - Sets the locale filter string to \a aFilter. -*/ -void LocaleFilterModel::setFilter(const QString& aFilter) -{ - m_filter = aFilter; - emit filterChanged(); -} - -/*! - Returns whether the row \a source_row has the country role and whether it is - found in the locale model \a source_parent. -*/ -bool LocaleFilterModel::filterAcceptsRow( int source_row, const QModelIndex& source_parent ) const -{ - bool ret = false; - if (this->sourceModel()) - { - QModelIndex index = this->sourceModel()->index( source_row, 0, source_parent ); - if (index.isValid()) - { - QVariant nameRole = index.data(LocaleModel::Country); - if (nameRole.isValid()) - { - QString name = nameRole.toString(); - if (name.contains(m_filter, Qt::CaseInsensitive)) { - ret = true; - } - } - } - } - return ret; -} - -/*! - Returns the locale item at \a row in the locale filter model. - - This item can be assigned to LocaleManager::locale(), when the user selects - a locale from a list. - - \sa LocaleItem -*/ -QVariant LocaleFilterModel::itemFromRow(const int row) const -{ - QModelIndex idx = index(row, 0); - QModelIndex mapped = mapToSource(idx); - if (mapped.isValid()) - { - QVariant nameRole = mapped.data(LocaleModel::Code); - if (nameRole.isValid()) - { - return nameRole; - } - } - return QVariant(); -} - -/*! - Returns the index for the country \a country in the locale filter model. - - The index is used by item views, delegates, and selection models to locate - an item in the model. -*/ -int LocaleFilterModel::indexForCountry(const QString &country) const -{ - QAbstractItemModel *model = this->sourceModel(); - LocaleModel *localModel = qobject_cast<LocaleModel*>(model); - QModelIndex i = localModel->indexForCountry(country); - QModelIndex ret = mapFromSource(i); - return ret.row(); -} - -QT_END_NAMESPACE |