Zacharias-Brohn
79 lines
2.0 KiB
QML
79 lines
2.0 KiB
QML
import QtQuick
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import QtQuick.Layouts
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import QtQuick.Shapes
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import qs.Components
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import qs.Config
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Item {
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id: root
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property color accentColor: DynamicColors.palette.m3primary
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property real animatedPercentage: 0
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readonly property real arcStartAngle: 0.75 * Math.PI
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readonly property real arcSweep: 1.5 * Math.PI
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property color borderColor: warning ? DynamicColors.palette.m3onError : mainColor
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property string icon
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required property color mainColor
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required property double percentage
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property bool shown: true
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property string subtitle
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property string title
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property color usageColor: warning ? DynamicColors.palette.m3error : mainColor
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property bool warning: percentage * 100 >= warningThreshold
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property int warningThreshold: 100
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clip: true
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implicitHeight: root.parent.height
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implicitWidth: root.parent.width
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percentage: 0
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visible: width > 0 && height > 0
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Canvas {
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id: gaugeCanvas
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anchors.centerIn: parent
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height: width
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width: Math.min(parent.width, parent.height)
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Component.onCompleted: requestPaint()
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onPaint: {
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const ctx = getContext("2d");
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ctx.reset();
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const cx = width / 2;
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const cy = height / 2;
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const radius = (Math.min(width, height) - 12) / 2;
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const lineWidth = 3;
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ctx.beginPath();
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ctx.arc(cx, cy, radius, root.arcStartAngle, root.arcStartAngle + root.arcSweep);
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ctx.lineWidth = lineWidth;
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ctx.lineCap = "round";
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ctx.strokeStyle = DynamicColors.layer(DynamicColors.palette.m3surfaceContainerHigh, 2);
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ctx.stroke();
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if (root.animatedPercentage > 0) {
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ctx.beginPath();
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ctx.arc(cx, cy, radius, root.arcStartAngle, root.arcStartAngle + root.arcSweep * root.animatedPercentage);
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ctx.lineWidth = lineWidth;
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ctx.lineCap = "round";
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ctx.strokeStyle = root.accentColor;
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ctx.stroke();
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}
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}
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Connections {
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function onAnimatedPercentageChanged() {
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gaugeCanvas.requestPaint();
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}
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target: root
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}
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Connections {
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function onPaletteChanged() {
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gaugeCanvas.requestPaint();
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}
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target: DynamicColors
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}
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}
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}
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