drag manager widget

.config/quickshell/modules/common/widgets/DragManager.qml

@@ -0,0 +1,60 @@
+import "root:/modules/common"
+import "root:/services"
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+
+MouseArea { // Flick to dismiss
+    id: root
+    hoverEnabled: true
+    acceptedButtons: Qt.LeftButton
+
+    property bool interactive: true
+    property bool automaticallyReset: true
+    readonly property real dragDiffX: _dragDiffX
+    readonly property real dragDiffY: _dragDiffY
+
+    signal dragPressed(diffX: real, diffY: real)
+    signal dragReleased(diffX: real, diffY: real)
+    
+    property real startX: 0
+    property real startY: 0
+    property bool dragging: false
+    property real _dragDiffX: 0
+    property real _dragDiffY: 0
+
+    function resetDrag() {
+        _dragDiffX = 0
+        _dragDiffY = 0
+    }
+
+    onPressed: (mouse) => {
+        if (!root.interactive) return;
+        if (mouse.button === Qt.LeftButton) {
+            startX = mouse.x
+            startY = mouse.y
+        }
+    }
+    onReleased: (mouse) => {
+        if (!root.interactive) return;
+        dragging = false
+        root.dragReleased(_dragDiffX, _dragDiffY);
+        if (root.automaticallyReset) {
+            root.resetDrag();
+        }
+    }
+    onPositionChanged: (mouse) => {
+        if (!root.interactive) return;
+        if (mouse.buttons & Qt.LeftButton) {
+            root._dragDiffX = mouse.x - startX
+            root._dragDiffY = mouse.y - startY
+            const dist = Math.sqrt(root._dragDiffX * root._dragDiffX + root._dragDiffY * root._dragDiffY);
+            root.dragPressed(_dragDiffX, _dragDiffY);
+            root.dragging = true;
+        }
+    }
+    onCanceled: (mouse) => {
+        if (!root.interactive) return;
+        released(mouse);
+    }
+}