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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.6
import QtQuick.Controls 2.2
import QtQuick.Layouts 1.3

ScrollView {
    id: root
    signal editingFinished
    signal textChanged
    property alias value: textArea.text
    property Item tabItem1: textArea

    clip: true

    ScrollBar.horizontal.policy: ScrollBar.AlwaysOff
    ScrollBar.vertical.policy: ScrollBar.AsNeeded

    TextArea {
        id: textArea
        property bool ignoreHotkeys: true

        horizontalAlignment: TextInput.AlignLeft
        verticalAlignment: TextInput.AlignTop
        font.pixelSize: _fontSize
        color: _textColor
        selectionColor: _selectionColor
        selectedTextColor: _textColor

        topPadding: 6
        bottomPadding: 6
        rightPadding: 6

        wrapMode: TextEdit.WrapAnywhere
        background: Rectangle {
            anchors.fill: parent
            color: textArea.enabled ? _studioColor2 : "transparent"
            border.width: textArea.activeFocus ? 1 : 0
            border.color: textArea.activeFocus ? _selectionColor : _disabledColor
        }

        MouseArea {
            id: mouseArea
            property int clickedPos

            anchors.fill: parent
            preventStealing: true
            onPressed: {
                textArea.forceActiveFocus()
                clickedPos = textArea.positionAt(mouse.x, mouse.y)
                textArea.cursorPosition = clickedPos
            }
            onDoubleClicked: textArea.selectAll()
            onPositionChanged: {
                textArea.cursorPosition = textArea.positionAt(mouse.x, mouse.y)
                textArea.select(clickedPos, textArea.cursorPosition)
            }
        }
        onTextChanged: root.textChanged()
        onEditingFinished: root.editingFinished()
    }
}