nosignal-shell/modules/dashboard/Tabs.qml
2 * r + 2 * t e653ed1cdf fix: pixel align dash tabs + use smaller icons
Also use state layer instead of custom impl
2026-04-23 02:49:40 +10:00

184 lines
5 KiB
QML

pragma ComponentBehavior: Bound
import QtQuick
import QtQuick.Layouts
import QtQuick.Templates
import Quickshell
import Caelestia.Config
import qs.components
import qs.components.controls
import qs.services
Item {
id: root
required property real nonAnimWidth
required property DashboardState dashState
required property var tabs
readonly property alias count: bar.count
implicitHeight: bar.implicitHeight + indicator.implicitHeight + indicator.anchors.topMargin + separator.implicitHeight
TabBar {
id: bar
anchors.left: parent.left
anchors.right: parent.right
anchors.top: parent.top
currentIndex: root.dashState.currentTab
onCurrentIndexChanged: root.dashState.currentTab = currentIndex
implicitHeight: contentHeight
background: null
contentItem: RowLayout {
spacing: 0
Repeater {
model: bar.contentModel
}
}
Repeater {
model: ScriptModel {
values: root.tabs
}
delegate: Tab {
required property var modelData
iconName: modelData.iconName
text: modelData.text
}
}
}
Item {
id: indicator
anchors.top: bar.bottom
anchors.topMargin: 5
implicitWidth: {
const tab = bar.currentItem;
if (tab)
return tab.implicitWidth;
const width = (root.nonAnimWidth - bar.spacing * (bar.count - 1)) / bar.count;
return width;
}
implicitHeight: 3
x: {
const tab = bar.currentItem;
const width = (root.nonAnimWidth - bar.spacing * (bar.count - 1)) / bar.count;
const tabWidth = tab?.implicitWidth ?? width;
return width * bar.currentIndex + (width - tabWidth) / 2;
}
clip: true
StyledRect {
anchors.top: parent.top
anchors.left: parent.left
anchors.right: parent.right
implicitHeight: parent.implicitHeight * 2
color: Colours.palette.m3primary
radius: Tokens.rounding.full
}
Behavior on x {
Anim {}
}
Behavior on implicitWidth {
Anim {}
}
}
StyledRect {
id: separator
anchors.top: indicator.bottom
anchors.left: parent.left
anchors.right: parent.right
implicitHeight: 1
color: Colours.palette.m3outlineVariant
}
component Tab: TabButton {
id: tab
required property string iconName
readonly property bool current: TabBar.tabBar.currentItem === this
Layout.fillWidth: true
Layout.preferredWidth: 1 // Uniform width across all tabs
implicitWidth: implicitContentWidth
implicitHeight: implicitContentHeight
background: null
contentItem: CustomMouseArea {
id: mouse
function onWheel(event: WheelEvent): void {
if (event.angleDelta.y < 0)
root.dashState.currentTab = Math.min(root.dashState.currentTab + 1, bar.count - 1);
else if (event.angleDelta.y > 0)
root.dashState.currentTab = Math.max(root.dashState.currentTab - 1, 0);
}
implicitWidth: Math.max(icon.width, label.width)
implicitHeight: icon.height + label.height
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onPressed: root.dashState.currentTab = tab.TabBar.index
StateLayer {
id: stateLayer
anchors.fill: undefined
anchors.left: parent.left
anchors.right: parent.right
anchors.verticalCenter: parent.verticalCenter
implicitHeight: parent.height + Tokens.sizes.dashboard.tabIndicatorSpacing * 2
radius: Tokens.rounding.medium
color: tab.current ? Colours.palette.m3primary : Colours.palette.m3onSurface
onClicked: root.dashState.currentTab = tab.TabBar.index
}
MaterialIcon {
id: icon
anchors.horizontalCenter: parent.horizontalCenter
anchors.bottom: label.top
text: tab.iconName
color: tab.current ? Colours.palette.m3primary : Colours.palette.m3onSurfaceVariant
fill: tab.current ? 1 : 0
fontStyle: Tokens.font.icon.medium
Behavior on fill {
Anim {
type: Anim.DefaultEffects
}
}
}
StyledText {
id: label
anchors.horizontalCenter: parent.horizontalCenter
anchors.bottom: parent.bottom
text: tab.text
color: tab.current ? Colours.palette.m3primary : Colours.palette.m3onSurfaceVariant
}
}
}
}