File indexing completed on 2024-04-28 15:40:12

 // SPDX-FileCopyrightText: 2003-2020 The KPhotoAlbum Development Team
 // SPDX-FileCopyrightText: 2021-2022 Johannes Zarl-Zierl <johannes@zarl-zierl.at>
 //
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "SearchBar.h"
 
 #include <KLocalizedString>
 #include <QEvent>
 #include <QKeyEvent>
 #include <QLineEdit>
 #include <kactioncollection.h>
 #include <kmainwindow.h>
 #include <qapplication.h>
 #include <qlabel.h>
 
 MainWindow::SearchBar::SearchBar(KMainWindow *parent)
     : KToolBar(parent)
 {
     setWindowTitle(i18nc("Name/title of the search bar toolbar widget", "Search Bar"));
     setWindowIcon(QIcon::fromTheme(QLatin1String("search")));
 
     m_edit = new QLineEdit(this);
     m_edit->setClearButtonEnabled(true);
     m_edit->setPlaceholderText(i18nc("@label:textbox", "Search ..."));
 
     addWidget(m_edit);
     connect(m_edit, &QLineEdit::textChanged, this, &SearchBar::textChanged);
     connect(m_edit, &QLineEdit::returnPressed, this, &SearchBar::returnPressed);
 
     m_edit->installEventFilter(this);
     setFocusProxy(m_edit);
 }
 
 bool MainWindow::SearchBar::eventFilter(QObject *, QEvent *e)
 {
     if (e->type() == QEvent::KeyPress) {
         QKeyEvent *ke = static_cast<QKeyEvent *>(e);
         if (ke->key() == Qt::Key_Up || ke->key() == Qt::Key_Down || ke->key() == Qt::Key_Left || ke->key() == Qt::Key_Right || ke->key() == Qt::Key_PageDown || ke->key() == Qt::Key_PageUp || ke->key() == Qt::Key_Home || ke->key() == Qt::Key_End) {
             Q_EMIT movementKeyPressed(ke);
             return true;
         } else if (ke->key() == Qt::Key_Enter || ke->key() == Qt::Key_Return) {
             // If I don't interpret return and enter here, but simply rely
             // on QLineEdit itself to Q_EMIT the signal, then it will
             // propagate to the main window, and from there be delivered to
             // the central widget.
             Q_EMIT returnPressed();
             return true;
         } else if (ke->key() == Qt::Key_Escape)
             clear();
     }
     if (e->type() == QEvent::FocusIn) {
         // this ensures that BrowserWidget::slotLimitToMatch is called when the search bar is activated
         Q_EMIT textChanged(m_edit->text());
     }
     return false;
 }
 
 void MainWindow::SearchBar::clear()
 {
     m_edit->clear();
     Q_EMIT cleared();
 }
 
 void MainWindow::SearchBar::setLineEditEnabled(bool enabled)
 {
     m_edit->setEnabled(enabled);
 }
 
 // vi:expandtab:tabstop=4 shiftwidth=4:
 
 #include "moc_SearchBar.cpp"