The control center fix applies to five more surfaces: the date menu, the clipboard panel, the activity panel, notification toasts, and the signal glass all opened 48 pixels under the bar while their own expression asked for 12. wlr-layer-shell has three behaviors and only the middle one is subtle. A positive exclusiveZone reserves space; a negative one ignores what others reserved; zero reserves nothing but RESPECTS what others reserved. Every popover here uses zero, so the compositor had already placed them below the bar before their own margin applied, and adding Theme.barHeight counted the bar twice. It is not a crash or a warning -- the surface simply opens lower than written -- so a contract now holds the rule mechanically: a surface with exclusiveZone 0 may not name Theme.barHeight in a margin. It also checks the premise it rests on, and fails if the bar ever stops reserving its own height rather than quietly checking the wrong thing. Measured after: date menu and clipboard at 12px, control center at 2px, each matching what its code asks for. Claude-Session: https://claude.ai/code/session_01BRvzt4H8XXLPVH5MyYdk9L
74 lines
2.5 KiB
QML
74 lines
2.5 KiB
QML
// The banner stack: newest at the top, tucked under the bar on the right.
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//
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// The window is exactly as wide and tall as the stack, so everything outside
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// it stays clickable; the mask trims it further to the cards themselves.
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import QtQuick
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import Quickshell
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import Quickshell.Wayland
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import qs.config
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import qs.services
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PanelWindow {
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id: root
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visible: !Notifs.doNotDisturb && Notifs.popups.length > 0
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color: "transparent"
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anchors.top: true
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anchors.right: true
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// The gap ALONE, not the bar height plus the gap. exclusiveZone 0 means
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// "reserve nothing, but respect what others reserved", so this surface
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// already begins below the bar's zone -- adding the bar height here counted
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// it twice and left the surface floating 48px under the bar instead of 12.
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margins.top: Theme.barGap * 2
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margins.right: Theme.barSideMargin
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exclusiveZone: 0
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implicitWidth: 400
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implicitHeight: Math.max(1, stack.implicitHeight)
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WlrLayershell.namespace: "qs-notifications"
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WlrLayershell.layer: WlrLayer.Overlay
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// Normally inert so banners never steal a keystroke. An open inline reply
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// is the one case where the surface has to be typeable.
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WlrLayershell.keyboardFocus: root.replyFocused ? WlrKeyboardFocus.OnDemand : WlrKeyboardFocus.None
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property bool replyFocused: false
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mask: Region {
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item: stack
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}
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Column {
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id: stack
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anchors.top: parent.top
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anchors.left: parent.left
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anchors.right: parent.right
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spacing: Theme.itemSpacing
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Repeater {
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// Notifs.popups.slice() is a fresh array on every change (a new
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// arrival, a dismissal, a sibling toast timing out). Handing that
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// straight to Repeater would reset the model and rebuild every
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// delegate each time, blowing away whichever toast has a reply
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// field mid-typing. ScriptModel diffs by object identity
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// (Notification instances are unique QObjects), so only genuinely
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// added/removed notifications add/remove delegates — unrelated
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// toasts, and their slide-in animations, are untouched.
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model: ScriptModel {
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values: Notifs.popups.slice(0, Settings.maxVisibleToasts)
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}
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Toast {
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required property var modelData
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width: stack.width
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notification: modelData
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onReplyFocusChanged: focused => root.replyFocused = focused
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}
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}
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}
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}
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