110 lines
4.1 KiB
QML
110 lines
4.1 KiB
QML
/****************************************************************************
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**
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** Copyright (C) 2021 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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import QtQuick
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Item {
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id: selector
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property int curIdx: 0
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property int maxIdx: 3
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property int gridWidth: 240
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property Flickable flickable
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width: parent.width
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height: 64
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function advance(steps) {
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var nextIdx = curIdx + steps
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if (nextIdx < 0 || nextIdx > maxIdx)
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return;
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flickable.contentX += gridWidth * steps;
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curIdx += steps;
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}
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Image {
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source: "arrow.png"
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MouseArea{
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anchors.fill: parent
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onClicked: selector.advance(-1)
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}
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anchors.left: parent.left
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anchors.leftMargin: 8
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anchors.verticalCenter: parent.verticalCenter
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opacity: selector.curIdx == 0 ? 0.2 : 1.0
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Behavior on opacity {NumberAnimation{}}
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}
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Image {
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source: "arrow.png"
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mirror: true
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MouseArea{
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anchors.fill: parent
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onClicked: selector.advance(1)
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}
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opacity: selector.curIdx == selector.maxIdx ? 0.2 : 1.0
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Behavior on opacity {NumberAnimation{}}
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anchors.right: parent.right
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anchors.rightMargin: 8
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anchors.verticalCenter: parent.verticalCenter
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}
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Repeater {
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model: [ "Scale", "Repeat", "Scale/Repeat", "Round" ]
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delegate: Text {
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required property string modelData
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required property int index
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text: modelData
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anchors.verticalCenter: parent.verticalCenter
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x: (index - selector.curIdx) * 80 + 140
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Behavior on x { NumberAnimation{} }
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opacity: selector.curIdx == index ? 1.0 : 0.0
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Behavior on opacity { NumberAnimation{} }
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}
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}
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}
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