124 lines
4.3 KiB
QML
124 lines
4.3 KiB
QML
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2017 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the examples of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:BSD$
|
|
** 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
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
**
|
|
** BSD License Usage
|
|
** Alternatively, 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 The Qt Company Ltd 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,
|
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
//! [imports]
|
|
import QtQuick 2.2
|
|
import QtQuick.Window 2.1
|
|
import "content"
|
|
//! [imports]
|
|
|
|
//! [0]
|
|
Rectangle {
|
|
color: "#545454"
|
|
width: 300; height: 300
|
|
|
|
//! [the dial in use]
|
|
// Dial with a slider to adjust it
|
|
Dial {
|
|
id: dial
|
|
anchors.centerIn: parent
|
|
value: slider.x * 100 / (container.width - 32)
|
|
}
|
|
//! [the dial in use]
|
|
|
|
Rectangle {
|
|
id: container
|
|
property int oldWidth: 0
|
|
anchors { bottom: parent.bottom; left: parent.left
|
|
right: parent.right; leftMargin: 20; rightMargin: 20
|
|
bottomMargin: 10
|
|
}
|
|
height: 16
|
|
|
|
radius: 8
|
|
opacity: 0.7
|
|
antialiasing: true
|
|
gradient: Gradient {
|
|
GradientStop { position: 0.0; color: "gray" }
|
|
GradientStop { position: 1.0; color: "white" }
|
|
}
|
|
|
|
onWidthChanged: {
|
|
if (oldWidth === 0) {
|
|
oldWidth = width;
|
|
return
|
|
}
|
|
|
|
var desiredPercent = slider.x * 100 / (oldWidth - 32)
|
|
slider.x = desiredPercent * (width - 32) / 100
|
|
oldWidth = width
|
|
}
|
|
|
|
Rectangle {
|
|
id: slider
|
|
x: 1; y: 1; width: 30; height: 14
|
|
radius: 6
|
|
antialiasing: true
|
|
gradient: Gradient {
|
|
GradientStop { position: 0.0; color: "#424242" }
|
|
GradientStop { position: 1.0; color: "black" }
|
|
}
|
|
|
|
MouseArea {
|
|
anchors.fill: parent
|
|
anchors.margins: -16 // Increase mouse area a lot outside the slider
|
|
drag.target: parent; drag.axis: Drag.XAxis
|
|
drag.minimumX: 2; drag.maximumX: container.width - 32
|
|
}
|
|
}
|
|
}
|
|
QuitButton {
|
|
anchors.right: parent.right
|
|
anchors.top: parent.top
|
|
anchors.margins: 10
|
|
}
|
|
}
|
|
//! [0]
|