- Qt 5.3
- Qt Quick
- Qt Quick Demo - Tweet Search
- LineInput.qml Example File
- Qt 5.3.2 Reference Documentation

# LineInput.qml Example File

demos/tweetsearch/content/LineInput.qml

    /****************************************************************************
    **
    ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
    ** Contact: http://www.qt-project.org/legal
    **
    ** This file is part of the examples of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:BSD$
    ** You may use this file under the terms of the BSD license as follows:
    **
    ** "Redistribution and use in source and binary forms, with or without
    ** modification, are permitted provided that the following conditions are
    ** met:
    **   * Redistributions of source code must retain the above copyright
    **     notice, this list of conditions and the following disclaimer.
    **   * 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.
    **   * Neither the name of Digia Plc and its Subsidiary(-ies) 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 MERCHANTABILITY AND FITNESS FOR
    ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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    ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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    ****************************************************************************/

    import QtQuick 2.0

    FocusScope {
        id: wrapper

        property alias text: input.text
        property alias hint: hint.text
        property alias prefix: prefix.text

        signal accepted

        Rectangle {
            anchors.fill: parent
            border.color: "#707070"
            color: "#c1c1c1"
            radius: 4

            Text {
                id: hint
                anchors { fill: parent; leftMargin: 14 }
                verticalAlignment: Text.AlignVCenter
                text: "Enter word"
                font.pixelSize: 18
                color: "#707070"
                opacity: input.length ? 0 : 1
            }

            Text {
                id: prefix
                anchors { left: parent.left; leftMargin: 14; verticalCenter: parent.verticalCenter }
                verticalAlignment: Text.AlignVCenter
                font.pixelSize: 18
                color: "#707070"
                opacity: !hint.opacity
            }

            TextInput {
                id: input
                focus: true
                anchors { left: prefix.right; right: parent.right; top: parent.top; bottom: parent.bottom }
                verticalAlignment: Text.AlignVCenter
                font.pixelSize: 18
                color: "#707070"
                onAccepted: wrapper.accepted()
            }

            Image {
                source: "resources/icon-search.png"
                anchors.right: parent.right
                anchors.rightMargin: 12
                anchors.verticalCenter: parent.verticalCenter
                MouseArea {
                    anchors { fill: parent; margins: -10 }
                    onClicked: wrapper.accepted()
                }
            }
        }
    }