Line length for QML/JS editing automatic formatting

Adding parameters to functions in the QML/JS formatter
Adding widget and setting to the QML/JS editing settings

Fixes: QTCREATORBUG-23411
Change-Id: Ib9d3ac3b22443e81cd636fbc276c6544dab1511b
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@qt.io>

src/plugins/qmljstools/qmljscodestylesettingswidget.cpp

@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include "qmljscodestylesettingswidget.h"
+#include "ui_qmljscodestylesettingswidget.h"
+#include "qmljscodestylesettings.h"
+
+#include <QTextStream>
+
+namespace QmlJSTools {
+
+QmlJSCodeStyleSettingsWidget::QmlJSCodeStyleSettingsWidget(QWidget *parent) :
+    QGroupBox(parent),
+    ui(new Internal::Ui::QmlJSCodeStyleSettingsWidget)
+{
+    ui->setupUi(this);
+
+    auto spinValueChanged = QOverload<int>::of(&QSpinBox::valueChanged);
+    connect(ui->lineLengthSpinBox, spinValueChanged,
+            this, &QmlJSCodeStyleSettingsWidget::slotSettingsChanged);
+}
+
+QmlJSCodeStyleSettingsWidget::~QmlJSCodeStyleSettingsWidget()
+{
+    delete ui;
+}
+
+void QmlJSCodeStyleSettingsWidget::setCodeStyleSettings(const QmlJSCodeStyleSettings& s)
+{
+    QSignalBlocker blocker(this);
+    ui->lineLengthSpinBox->setValue(s.lineLength);
+}
+
+QmlJSCodeStyleSettings QmlJSCodeStyleSettingsWidget::codeStyleSettings() const
+{
+    QmlJSCodeStyleSettings set;
+
+    set.lineLength = ui->lineLengthSpinBox->value();
+
+    return set;
+}
+
+void QmlJSCodeStyleSettingsWidget::slotSettingsChanged()
+{
+    emit settingsChanged(codeStyleSettings());
+}
+
+} // namespace TextEditor