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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the Qt Quick Controls module of the Qt Toolkit.
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pragma Singleton
import QtQuick 2.2
Text {
    /**
      selectionItem is the item that currently has a text selection. On some platforms
      (iOS) you can select text without activating the input field. This means that
      selectionItem can be different from item with active focus on those platforms.
      */
    property Item selectionItem: null

    function updateSelectionItem(item)
    {
        // Convenience function to check if we should transfer or
        // remove selectionItem status from item.
        var selection = item.selectionStart !== item.selectionEnd
        if (item === selectionItem) {
            if (!selection)
                selectionItem = null
        } else if (selection) {
            if (selectionItem)
                selectionItem.select(selectionItem.cursorPosition, selectionItem.cursorPosition)
            selectionItem = item
        }
    }
}