File indexing completed on 2025-01-26 03:28:30 

0001 /*
0002     SPDX-FileCopyrightText: 2023 Montel Laurent <montel@kde.org>
0003 
0004     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0005 */
0006 
0007 #include "accessibletreewidget.h"
0008 #include "accessibletreeview.h"
0009 #include <KLocalizedString>
0010 #include <QHeaderView>
0011 #include <QLineEdit>
0012 #include <QSettings>
0013 #include <QTreeView>
0014 #include <QVBoxLayout>
0015 
0016 AccessibleTreeWidget::AccessibleTreeWidget(QAccessibleClient::Registry *registry, QWidget *parent)
0017     : QWidget{parent}
0018     , mSearchLineEdit(new QLineEdit(this))
0019     , mAccessibleTreeView(new AccessibleTreeView(registry, this))
0020 {
0021     auto mainLayout = new QVBoxLayout(this);
0022     mainLayout->setObjectName(QLatin1StringView("mainLayout"));
0023     mainLayout->setContentsMargins({});
0024     mainLayout->setSpacing(0);
0025 
0026     mSearchLineEdit->setPlaceholderText(i18nc("@info:placeholder", "Filter..."));
0027 
0028     auto searchLineEditWrapper = new QVBoxLayout;
0029     searchLineEditWrapper->setContentsMargins(style()->pixelMetric(QStyle::PM_LayoutLeftMargin),
0030                                               style()->pixelMetric(QStyle::PM_LayoutTopMargin),
0031                                               style()->pixelMetric(QStyle::PM_LayoutRightMargin),
0032                                               style()->pixelMetric(QStyle::PM_LayoutBottomMargin));
0033     searchLineEditWrapper->addWidget(mSearchLineEdit);
0034     mSearchLineEdit->setObjectName(QLatin1StringView("mSearchLineEdit"));
0035     mSearchLineEdit->setClearButtonEnabled(true);
0036     mainLayout->addLayout(searchLineEditWrapper);
0037 
0038     mAccessibleTreeView->setObjectName(QLatin1StringView("mAccessibleTreeView"));
0039     mAccessibleTreeView->setProperty("_breeze_borders_sides", QVariant::fromValue(QFlags{Qt::TopEdge}));
0040     mainLayout->addWidget(mAccessibleTreeView);
0041     connect(mAccessibleTreeView, &AccessibleTreeView::accessibleTreeviewSelectionChanged, this, &AccessibleTreeWidget::accessibleTreeviewSelectionChanged);
0042     connect(mSearchLineEdit, &QLineEdit::textChanged, mAccessibleTreeView, &AccessibleTreeView::setSearchTextChanged);
0043 }
0044 
0045 AccessibleTreeWidget::~AccessibleTreeWidget() = default;
0046 
0047 AccessibleObjectTreeModel *AccessibleTreeWidget::accessibleObjectTreeModel() const
0048 {
0049     return mAccessibleTreeView->accessibleObjectTreeModel();
0050 }
0051 
0052 void AccessibleTreeWidget::setCurrentObject(const QAccessibleClient::AccessibleObject &object)
0053 {
0054     mAccessibleTreeView->setCurrentObject(object);
0055 }
0056 
0057 void AccessibleTreeWidget::saveSettings(QSettings &settings)
0058 {
0059     const QByteArray state = mAccessibleTreeView->header()->saveState();
0060     settings.beginGroup(QStringLiteral("accessibleytreeview"));
0061     settings.setValue(QStringLiteral("header"), state);
0062     settings.endGroup();
0063 }
0064 
0065 void AccessibleTreeWidget::loadSettings(QSettings &settings)
0066 {
0067     settings.beginGroup(QStringLiteral("accessibleytreeview"));
0068     mAccessibleTreeView->header()->restoreState(settings.value("header").toByteArray());
0069     settings.endGroup();
0070 }
0071 
0072 #include "moc_accessibletreewidget.cpp"