Files
arthur-os/shell/Ui/BorderOverlay.qml
2026-06-02 11:17:13 -04:00

56 lines
2.7 KiB
QML

import QtQuick
import QtQuick.Shapes
import qs.Commons
import "../Commons/BorderGeometry.js" as Geometry
// Visual-only border renderer. It draws a filled rounded ring so borders can
// have gradients and independent top/right/bottom/left widths. Flat uniform
// borders should stay on Rectangle.border; this component is the fallback for
// cases Rectangle cannot represent.
Item {
id: root
property var borderSpec: Border.none()
property real radius: 0
readonly property var _widths: borderSpec && borderSpec.widths ? borderSpec.widths : Geometry.parseWidthSpec(0, 0)
readonly property bool hasBorder: Geometry.maxWidth(_widths) > 0
readonly property var _gradient: borderSpec && borderSpec.gradient ? borderSpec.gradient : ({ colors: [], angle: 0, enabled: false })
readonly property var _colors: _gradient.enabled ? _gradient.colors : [Border.color(borderSpec), Border.color(borderSpec)]
readonly property var _endpoints: Geometry.gradientEndpoints(width, height, _gradient.angle || 0)
readonly property string _path: Geometry.ringPath(width, height, radius, _widths)
visible: hasBorder && width > 0 && height > 0
anchors.fill: parent
z: 100000
Shape {
anchors.fill: parent
preferredRendererType: Shape.CurveRenderer
ShapePath {
fillRule: ShapePath.OddEvenFill
strokeWidth: 0
fillGradient: LinearGradient {
x1: root._endpoints.x1
y1: root._endpoints.y1
x2: root._endpoints.x2
y2: root._endpoints.y2
GradientStop { position: Geometry.stopPosition(root._colors, 0); color: Geometry.stopColor(root._colors, 0) }
GradientStop { position: Geometry.stopPosition(root._colors, 1); color: Geometry.stopColor(root._colors, 1) }
GradientStop { position: Geometry.stopPosition(root._colors, 2); color: Geometry.stopColor(root._colors, 2) }
GradientStop { position: Geometry.stopPosition(root._colors, 3); color: Geometry.stopColor(root._colors, 3) }
GradientStop { position: Geometry.stopPosition(root._colors, 4); color: Geometry.stopColor(root._colors, 4) }
GradientStop { position: Geometry.stopPosition(root._colors, 5); color: Geometry.stopColor(root._colors, 5) }
GradientStop { position: Geometry.stopPosition(root._colors, 6); color: Geometry.stopColor(root._colors, 6) }
GradientStop { position: Geometry.stopPosition(root._colors, 7); color: Geometry.stopColor(root._colors, 7) }
GradientStop { position: Geometry.stopPosition(root._colors, 8); color: Geometry.stopColor(root._colors, 8) }
GradientStop { position: Geometry.stopPosition(root._colors, 9); color: Geometry.stopColor(root._colors, 9) }
}
PathSvg { path: root._path }
}
}
}