wow-app/components/InputMulti.qml

// Copyright (c) 2014-2015, The Monero Project
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
//    conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
//    of conditions and the following disclaimer in the documentation and/or other
//    materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
//    used to endorse or promote products derived from this software without specific
//    prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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import QtQuick.Controls 2.2

import QtQuick 2.7
import "../js/TxUtils.js" as TxUtils
import "." 1.0


TextArea {
    property bool error: false
    property bool addressValidation: false
    property bool wrapAnywhere: true
    property int fontSize: 18 * scaleRatio

    id: textArea
    font.family: Style.fontRegular.name
    font.pixelSize: fontSize
    font.bold: false
    horizontalAlignment: TextInput.AlignLeft
    selectByMouse: true
    color: Style.defaultFontColor

    wrapMode: {
        if(wrapAnywhere){
            return Text.WrapAnywhere;
        } else {
            return Text.WordWrap;
        }
    }
    onTextChanged: {
        if(addressValidation){
            // js replacement for `RegExpValidator { regExp: /[0-9A-Fa-f]{95}/g }`
            textArea.text = textArea.text.replace(/[^a-z0-9]/gi,'');
            var address_ok = TxUtils.checkAddress(textArea.text, appWindow.persistentSettings.testnet);
            if(!address_ok) error = true;
            else error = false;
            TextArea.cursorPosition = textArea.text.length;
        }
    }
}