Warning, file /frameworks/kwidgetsaddons/tests/ktoolbarlabelactiontest.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
     This file is part of the KDE libraries
     SPDX-FileCopyrightText: 2013 Benjamin Port <benjamin.port@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include <QApplication>
 #include <QLineEdit>
 #include <QMainWindow>
 #include <QPushButton>
 #include <QString>
 #include <QToolBar>
 #include <QVBoxLayout>
 
 #include <ktoolbarlabelaction.h>
 
 class MainWindow : public QMainWindow
 {
     Q_OBJECT
 private Q_SLOTS:
     void updateLabel1()
     {
         label1->setText(labelText->text());
     }
 
 public:
     MainWindow()
     {
         QWidget *mainWidget = new QWidget(this);
         setCentralWidget(mainWidget);
 
         QVBoxLayout *layout = new QVBoxLayout(mainWidget);
         layout->setContentsMargins(0, 0, 0, 0);
         layout->setSpacing(0);
         QToolBar *toolBar = addToolBar(QStringLiteral("Toolbar"));
 
         labelText = new QLineEdit();
         QPushButton *validateButton = new QPushButton(QStringLiteral("Update label"));
 
         layout->addWidget(labelText);
         layout->addWidget(validateButton);
         connect(validateButton, &QAbstractButton::clicked, this, &MainWindow::updateLabel1);
 
         QWidgetAction *lineEditAction2 = new QWidgetAction(toolBar);
         QLineEdit *lineEdit2 = new QLineEdit;
         lineEditAction2->setDefaultWidget(lineEdit2);
         label1 = new KToolBarLabelAction(QStringLiteral("&Label 1"), toolBar);
         label2 = new KToolBarLabelAction(lineEditAction2, QStringLiteral("&Second label"), toolBar);
         QWidgetAction *lineEditAction = new QWidgetAction(toolBar);
         QLineEdit *lineEdit = new QLineEdit;
         lineEditAction->setDefaultWidget(lineEdit);
         // set buddy for label1
         label1->setBuddy(lineEditAction);
         toolBar->addAction(label1);
         toolBar->addAction(lineEditAction);
         toolBar->addAction(label2);
         toolBar->addAction(lineEditAction2);
     }
 
     QLineEdit *labelText;
     KToolBarLabelAction *label1;
     KToolBarLabelAction *label2;
 };
 
 int main(int argc, char **argv)
 {
     QApplication::setApplicationName(QStringLiteral("Test KToolBarLabelAction"));
     QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps, true);
     QApplication app(argc, argv);
 
     MainWindow *window = new MainWindow;
     window->show();
 
     return app.exec();
 }
 
 #include "ktoolbarlabelactiontest.moc"