qt-creator/share/qtcreator/welcomescreen/widgets/LinkedText.qml

/****************************************************************************
**
** 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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** use the contact form at http://qt.digia.com/contact-us.
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** 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
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import QtQuick 2.1

NativeText {
    id: root
    height: 16
    color: active ? "#f0f0f0" : colors.linkColor
    verticalAlignment: Text.AlignVCenter

    font: fonts.linkFont

    signal clicked
    signal entered
    signal exited

    property bool active: false

    property bool hovered: mouseArea.state === "hovered"
    onActiveChanged: {
        if (active)
            mouseArea.state = ""
    }

    property bool enlargeMouseArea: true

    Rectangle {
        color: "#909090"
        radius: 6
        opacity: root.active
        z: -1
        anchors.rightMargin: -6
        anchors.leftMargin: -6
        anchors.bottomMargin: -4
        anchors.topMargin: -4
        anchors.fill: parent
    }

    Rectangle {
        color: "#909090"
        opacity: root.active
        z: -1
        anchors.rightMargin: -6
        anchors.leftMargin: -6
        anchors.bottomMargin: -4
        anchors.topMargin: 10
        anchors.fill: parent
    }

    MouseArea {
        id: mouseArea
        anchors.fill: parent
        anchors.margins: enlargeMouseArea ? -8 : 0
        hoverEnabled: true

        cursorShape: Qt.PointingHandCursor
        onEntered: {
            if (!root.active)
                mouseArea.state = "hovered"
            root.entered();
        }
        onExited: {
            mouseArea.state = ""
            root.exited();
        }
        onClicked: {
            root.focus = true;
            root.clicked();
        }

        states: [
            State {
                name: "hovered"
                PropertyChanges {
                    target: root
                    font.underline: true
                }
            }
        ]
    }
    Accessible.role: Accessible.Link
}