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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

import QtQuick 2.10
import QtQuick.Templates 2.3 as T
import QtQuick.Controls 2.3
import QtQuick.Controls.impl 2.3
import QtQuick.Controls.Material 2.3
import QtQuick.Controls.Material.impl 2.3

T.TextField {
    id: control

    implicitWidth: Math.max(background ? background.implicitWidth : 0,
                            placeholderText ? placeholder.implicitWidth + leftPadding + rightPadding : 0)
                            || contentWidth + leftPadding + rightPadding
    implicitHeight: Math.max(contentHeight + topPadding + bottomPadding,
                             background ? background.implicitHeight : 0,
                             placeholder.implicitHeight + topPadding + bottomPadding)

    topPadding: 8
    bottomPadding: 16

    color: enabled ? Material.foreground : Material.hintTextColor
    selectionColor: Material.accentColor
    selectedTextColor: Material.primaryHighlightedTextColor
    verticalAlignment: TextInput.AlignVCenter

    cursorDelegate: CursorDelegate { }

    PlaceholderText {
        id: placeholder
        x: control.leftPadding
        y: control.topPadding
        width: control.width - (control.leftPadding + control.rightPadding)
        height: control.height - (control.topPadding + control.bottomPadding)
        text: control.placeholderText
        font: control.font
        color: control.Material.hintTextColor
        verticalAlignment: control.verticalAlignment
        elide: Text.ElideRight
        visible: !control.length && !control.preeditText && (!control.activeFocus || control.horizontalAlignment !== Qt.AlignHCenter)

    }

    background: Rectangle {
        y: control.height - height - control.bottomPadding + 8
        implicitWidth: 120
        height: control.activeFocus || control.hovered ? 2 : 1
        color: control.activeFocus ? control.Material.accentColor
                                   : (control.hovered ? control.Material.primaryTextColor : control.Material.hintTextColor)
    }
}