/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
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** accordance with the commercial license agreement provided with the
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** Alternatively, this file may be used under the terms of the GNU
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** the Free Software Foundation and appearing in the file LICENSE.GPL3
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import QtQuick 2.0
import QtQuick.VirtualKeyboard 2.1

Item {
    property bool active
    property var activeKey: keyboard.activeKey

    visible: active && activeKey !== undefined && activeKey !== null && activeKey.showPreview
    z: 1

    Loader {
        id: characterPreview
        anchors.fill: parent
        sourceComponent: keyboard.style.characterPreviewDelegate
    }

    onActiveKeyChanged: {
        if (activeKey && characterPreview.item !== null) {
            characterPreview.item.text = InputContext.uppercase ? activeKey.displayText.toUpperCase() : activeKey.displayText
            width = activeKey.width
            height = activeKey.height
            var position = keyboard.mapFromItem(activeKey, 0, 0)
            x = position.x
            y = position.y - height - keyboard.style.characterPreviewMargin
        }
    }
}