5 files changed, 0 insertions, 177 deletions
diff --git a/examples/widgets/dialogs/extension/CMakeLists.txt b/examples/widgets/dialogs/extension/CMakeLists.txt
deleted file mode 100644
index 283cbd1364..0000000000
--- a/examples/widgets/dialogs/extension/CMakeLists.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-cmake_minimum_required(VERSION 3.16)
-project(extension LANGUAGES CXX)
-
-set(CMAKE_AUTOMOC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-    set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/dialogs/extension")
-
-find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets)
-
-qt_add_executable(extension
-    finddialog.cpp finddialog.h
-    main.cpp
-)
-
-set_target_properties(extension PROPERTIES
-    WIN32_EXECUTABLE TRUE
-    MACOSX_BUNDLE TRUE
-)
-
-target_link_libraries(extension PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::Widgets
-)
-
-install(TARGETS extension
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)
diff --git a/examples/widgets/dialogs/extension/extension.pro b/examples/widgets/dialogs/extension/extension.pro
deleted file mode 100644
index f51052cd56..0000000000
--- a/examples/widgets/dialogs/extension/extension.pro
+++ /dev/null
@@ -1,9 +0,0 @@
-QT += widgets
-
-HEADERS       = finddialog.h
-SOURCES       = finddialog.cpp \
-                main.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/widgets/dialogs/extension
-INSTALLS += target
diff --git a/examples/widgets/dialogs/extension/finddialog.cpp b/examples/widgets/dialogs/extension/finddialog.cpp
deleted file mode 100644
index f6b5943467..0000000000
--- a/examples/widgets/dialogs/extension/finddialog.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#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]
diff --git a/examples/widgets/dialogs/extension/finddialog.h b/examples/widgets/dialogs/extension/finddialog.h
deleted file mode 100644
index 61bc442f46..0000000000
--- a/examples/widgets/dialogs/extension/finddialog.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef FINDDIALOG_H
-#define FINDDIALOG_H
-
-#include <QDialog>
-
-QT_BEGIN_NAMESPACE
-class QCheckBox;
-class QDialogButtonBox;
-class QGroupBox;
-class QLabel;
-class QLineEdit;
-class QPushButton;
-QT_END_NAMESPACE
-
-//! [0]
-class FindDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    FindDialog(QWidget *parent = nullptr);
-
-private:
-    QLabel *label;
-    QLineEdit *lineEdit;
-    QCheckBox *caseCheckBox;
-    QCheckBox *fromStartCheckBox;
-    QCheckBox *wholeWordsCheckBox;
-    QCheckBox *searchSelectionCheckBox;
-    QCheckBox *backwardCheckBox;
-    QDialogButtonBox *buttonBox;
-    QPushButton *findButton;
-    QPushButton *moreButton;
-    QWidget *extension;
-};
-//! [0]
-
-#endif
diff --git a/examples/widgets/dialogs/extension/main.cpp b/examples/widgets/dialogs/extension/main.cpp
deleted file mode 100644
index 730a0347f4..0000000000
--- a/examples/widgets/dialogs/extension/main.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include <QApplication>
-
-#include "finddialog.h"
-
-int main(int argc, char *argv[])
-{
-    QApplication app(argc, argv);
-    FindDialog dialog;
-
-    dialog.show();
-
-    return app.exec();
-}