1 files changed, 0 insertions, 124 deletions
diff --git a/examples/widgets/dialogs/extension/finddialog.cpp b/examples/widgets/dialogs/extension/finddialog.cpp
deleted file mode 100644
index 10a4ae1ac0..0000000000
--- a/examples/widgets/dialogs/extension/finddialog.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "finddialog.h"
-
-//! [0]
-FindDialog::FindDialog(QWidget *parent)
-    : QDialog(parent)
-{
-    label = new QLabel(tr("Find &what:"));
-    lineEdit = new QLineEdit;
-    label->setBuddy(lineEdit);
-
-    caseCheckBox = new QCheckBox(tr("Match &case"));
-    fromStartCheckBox = new QCheckBox(tr("Search from &start"));
-    fromStartCheckBox->setChecked(true);
-
-//! [1]
-    findButton = new QPushButton(tr("&Find"));
-    findButton->setDefault(true);
-
-    moreButton = new QPushButton(tr("&More"));
-    moreButton->setCheckable(true);
-//! [0]
-    moreButton->setAutoDefault(false);
-
-//! [1]
-
-//! [2]
-    extension = new QWidget;
-
-    wholeWordsCheckBox = new QCheckBox(tr("&Whole words"));
-    backwardCheckBox = new QCheckBox(tr("Search &backward"));
-    searchSelectionCheckBox = new QCheckBox(tr("Search se&lection"));
-//! [2]
-
-//! [3]
-    buttonBox = new QDialogButtonBox(Qt::Vertical);
-    buttonBox->addButton(findButton, QDialogButtonBox::ActionRole);
-    buttonBox->addButton(moreButton, QDialogButtonBox::ActionRole);
-
-    connect(moreButton, &QAbstractButton::toggled, extension, &QWidget::setVisible);
-
-    QVBoxLayout *extensionLayout = new QVBoxLayout;
-    extensionLayout->setContentsMargins(QMargins());
-    extensionLayout->addWidget(wholeWordsCheckBox);
-    extensionLayout->addWidget(backwardCheckBox);
-    extensionLayout->addWidget(searchSelectionCheckBox);
-    extension->setLayout(extensionLayout);
-//! [3]
-
-//! [4]
-    QHBoxLayout *topLeftLayout = new QHBoxLayout;
-    topLeftLayout->addWidget(label);
-    topLeftLayout->addWidget(lineEdit);
-
-    QVBoxLayout *leftLayout = new QVBoxLayout;
-    leftLayout->addLayout(topLeftLayout);
-    leftLayout->addWidget(caseCheckBox);
-    leftLayout->addWidget(fromStartCheckBox);
-
-    QGridLayout *mainLayout = new QGridLayout;
-    mainLayout->setSizeConstraint(QLayout::SetFixedSize);
-    mainLayout->addLayout(leftLayout, 0, 0);
-    mainLayout->addWidget(buttonBox, 0, 1);
-    mainLayout->addWidget(extension, 1, 0, 1, 2);
-    mainLayout->setRowStretch(2, 1);
-
-    setLayout(mainLayout);
-
-    setWindowTitle(tr("Extension"));
-//! [4] //! [5]
-    extension->hide();
-}
-//! [5]