listview: workaround delegates overlapping and make spotlight launcher

have a stable anchor

port 1.5

(cherry picked from commit 2cb48aaf6b)

quickshell/Common/ListViewTransitions.qml

@@ -32,21 +32,12 @@ Singleton {
             PauseAnimation {
                 duration: Math.max(0, Math.min(addTransition.ViewTransition.index - (addTransition.ViewTransition.targetIndexes[0] ?? 0), root._staggerCap)) * root._staggerMs
             }
-            ParallelAnimation {
-                DankAnim {
-                    property: "opacity"
-                    from: 0
-                    to: 1
-                    duration: Theme.expressiveDurations.fast
-                    easing.bezierCurve: Theme.expressiveCurves.emphasizedDecel
-                }
-                DankAnim {
-                    property: "y"
-                    from: addTransition.ViewTransition.destination.y + Theme.spacingS
-                    to: addTransition.ViewTransition.destination.y
-                    duration: Theme.expressiveDurations.fast
-                    easing.bezierCurve: Theme.expressiveCurves.emphasizedDecel
-                }
+            DankAnim {
+                property: "opacity"
+                from: 0
+                to: 1
+                duration: Theme.expressiveDurations.fast
+                easing.bezierCurve: Theme.expressiveCurves.emphasizedDecel
             }
         }
     }

quickshell/Modals/Clipboard/ClipboardContent.qml

@@ -217,20 +217,6 @@ Item {
             pressDelay: 0
             flickableDirection: Flickable.VerticalFlick
 
-            states: [
-                State {
-                    name: "snap"
-                    when: Theme.snapListModelChanges
-                    PropertyChanges {
-                        target: clipboardListView
-                        add: null
-                        remove: null
-                        displaced: null
-                        move: null
-                    }
-                }
-            ]
-
             function ensureVisible(index) {
                 if (index < 0 || index >= count) {
                     return;
@@ -293,20 +279,6 @@ Item {
             pressDelay: 0
             flickableDirection: Flickable.VerticalFlick
 
-            states: [
-                State {
-                    name: "snap"
-                    when: Theme.snapListModelChanges
-                    PropertyChanges {
-                        target: savedListView
-                        add: null
-                        remove: null
-                        displaced: null
-                        move: null
-                    }
-                }
-            ]
-
             function ensureVisible(index) {
                 if (index < 0 || index >= count) {
                     return;

quickshell/Modals/DankLauncherV2/DankLauncherV2ModalSpotlight.qml

@@ -362,11 +362,12 @@ Item {
         WlrLayershell.exclusiveZone: -1
         WlrLayershell.keyboardFocus: KeyboardFocus.keyboardFocus(keyboardActive, null)
 
+        // Anchored top+bottom: dynamic layer-surface resizes misbehave on some compositors
         anchors {
             top: true
             left: true
             right: root.useSingleWindow
-            bottom: root.useSingleWindow
+            bottom: true
         }
 
         WlrLayershell.margins {
@@ -377,7 +378,6 @@ Item {
         }
 
         implicitWidth: root.useSingleWindow ? 0 : root.windowWidth
-        implicitHeight: root.useSingleWindow ? 0 : root.windowHeight
 
         mask: Region {
             item: inputMask

quickshell/Modules/ProcessList/ProcessesView.qml

@@ -301,20 +301,6 @@ Item {
             clip: true
             spacing: Theme.spacingXXS
 
-            states: [
-                State {
-                    name: "snap"
-                    when: Theme.snapListModelChanges
-                    PropertyChanges {
-                        target: processListView
-                        add: null
-                        remove: null
-                        displaced: null
-                        move: null
-                    }
-                }
-            ]
-
             model: ScriptModel {
                 values: root.cachedProcesses
                 objectProp: "pid"

quickshell/Widgets/DankListView.qml

@@ -28,6 +28,70 @@ ListView {
     displaced: ListViewTransitions.displaced
     move: ListViewTransitions.move
 
+    // QQmlDelegateModel can release a delegate back to its cache without hiding it,
+    // leaving a stale row painted over live ones. Hide anything the view no longer claims.
+    Connections {
+        target: listView.model?.objectName !== undefined ? listView.model : null
+        ignoreUnknownSignals: true
+        function onRowsInserted() {
+            orphanSweep.arm();
+        }
+        function onRowsRemoved() {
+            orphanSweep.arm();
+        }
+        function onRowsMoved() {
+            orphanSweep.arm();
+        }
+        function onModelReset() {
+            orphanSweep.arm();
+        }
+    }
+
+    FrameAnimation {
+        id: orphanSweep
+
+        property int frames: 0
+
+        function arm() {
+            frames = 0;
+            running = true;
+        }
+
+        onTriggered: {
+            const kids = listView.contentItem.children;
+            const rows = [];
+            for (let i = 0; i < kids.length; i++) {
+                const c = kids[i];
+                if (!c || c.index === undefined)
+                    continue;
+                const claimed = listView.itemAtIndex(c.index) === c;
+                if (claimed && !c.visible) {
+                    c.visible = true;
+                    continue;
+                }
+                if (c.visible)
+                    rows.push({
+                        item: c,
+                        claimed: claimed
+                    });
+            }
+            for (let a = 0; a < rows.length; a++) {
+                if (rows[a].claimed)
+                    continue;
+                for (let b = 0; b < rows.length; b++) {
+                    if (a === b || !rows[b].claimed)
+                        continue;
+                    if (Math.abs(rows[a].item.y - rows[b].item.y) < rows[b].item.height / 2) {
+                        rows[a].item.visible = false;
+                        break;
+                    }
+                }
+            }
+            if (++frames >= 3)
+                running = false;
+        }
+    }
+
     onMovementStarted: {
         isUserScrolling = true;
         vbar._scrollBarActive = true;