/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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
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** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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****************************************************************************/

import QtQuick 2.1
import QtQuick.Controls 1.1 as Controls
import QtQuick.Controls.Styles 1.1

Controls.ComboBox {
    id: comboBox

    property variant backendValue

    property color textColor: colorLogic.textColor

    ColorLogic {
        id: colorLogic
        backendValue: comboBox.backendValue
        onValueFromBackendChanged: {
            comboBox.currentIndex = comboBox.find(comboBox.backendValue.valueToString);
        }
    }

    onCurrentTextChanged: {
        if (backendValue === undefined)
            return;

        if (backendValue.value !== currentText)
            backendValue.value = currentText;
    }

    onFocusChanged: {
        if (focus) {
            transaction.start();
        } else {
            transaction.end();
        }
    }

    style: CustomComboBoxStyle {
        textColor: comboBox.textColor
    }

    ExtendedFunctionButton {
        x: 2
        y: 4
        backendValue: comboBox.backendValue
        visible: comboBox.enabled
    }
}
