Files
dotfiles/quickshell/bar/RailIcon.qml
T
2026-08-11 01:53:26 +02:00

126 lines
3.9 KiB
QML

import QtQuick
import "root:/config"
import "root:/components"
// One slot on the right-hand rail: a glyph with an optional micro readout
// stacked beneath it, and a crimson bar that wipes down the leading edge on
// hover. The rail is only 48px wide, so unlike StatusIcon the readout sits
// under the glyph rather than beside it, and anything longer than a percentage
// belongs in the popout instead.
Item {
id: root
property string icon: ""
property string readout: ""
property color tint: Theme.primary
property bool alert: false
property bool dim: false
property bool pulsing: false
readonly property bool hovered: hover.hovered
// Clearance between the wipe and the rail's left edge, chosen so the bar
// stays inside the slab once `scale` has expanded the icon about its centre.
readonly property real wipeInset: 5
signal clicked()
signal rightClicked()
signal middleClicked()
signal scrolled(real delta)
implicitWidth: Theme.railWidth
implicitHeight: root.readout !== "" ? 42 : 32
Column {
id: layout
anchors.centerIn: parent
spacing: 1
Icon {
id: glyph
anchors.horizontalCenter: parent.horizontalCenter
text: root.icon
pulsing: root.pulsing
font.pixelSize: Theme.fsLarge
color: {
if (root.alert) return Theme.accent;
if (root.dim) return Theme.muted;
if (root.hovered) return Theme.glow;
return root.tint;
}
Behavior on color {
ColorAnimation { duration: Theme.durBase }
}
}
Text {
anchors.horizontalCenter: parent.horizontalCenter
visible: root.readout !== ""
text: root.readout
color: root.dim ? Theme.muted : Theme.subtext
font.family: Theme.fontMono
font.pixelSize: Theme.fsMicro
font.weight: Font.DemiBold
renderType: Text.NativeRendering
Behavior on color {
ColorAnimation { duration: Theme.durBase }
}
}
}
// Leading-edge wipe. On the rail this runs vertically down the left side,
// mirroring the slash P5Panel puts on horizontal modules.
//
// Held off the edge by `wipeInset`: the icon spans the rail's full width, so
// at x = 0 this landed exactly on the slab's own border, and the 1.08 hover
// scale then pushed it out past the silhouette onto the desktop. The inset
// has to survive that scale, which is why it is not simply 1 or 2.
//
// It is crimson rather than `tint` because it only ever appears on hover,
// and hover is crimson everywhere else in the shell (Theme.glow). Painting
// it white put a white bar on the rail's edge for no stated reason.
Rectangle {
anchors.left: parent.left
anchors.leftMargin: root.wipeInset
anchors.verticalCenter: parent.verticalCenter
width: 2
height: root.hovered ? layout.implicitHeight : 0
color: Theme.glow
Behavior on height {
NumberAnimation { duration: Theme.durBase; easing.type: Easing.OutExpo }
}
}
scale: root.hovered ? 1.08 : 1.0
Behavior on scale {
NumberAnimation { duration: Theme.durBase; easing.type: Easing.OutBack }
}
onAlertChanged: if (alert) glyph.bump()
HoverHandler {
id: hover
cursorShape: Qt.PointingHandCursor
}
TapHandler {
acceptedButtons: Qt.LeftButton
onTapped: root.clicked()
}
TapHandler {
acceptedButtons: Qt.RightButton
onTapped: root.rightClicked()
}
TapHandler {
acceptedButtons: Qt.MiddleButton
onTapped: root.middleClicked()
}
WheelHandler {
acceptedDevices: PointerDevice.Mouse | PointerDevice.TouchPad
onWheel: event => root.scrolled(event.angleDelta.y)
}
}