support for lazy building widgets within viewport

2025-07-05 20:09:52 +00:00
parent 7cfb9457a2
commit b81b99c55c
10 changed files with 392 additions and 194 deletions
@@ -0,0 +1,27 @@
+part of 'controller.dart';
+
+class _Debug extends StatelessWidget {
+  final int id;
+  final Offset gs, ss;
+  final Widget child;
+
+  const _Debug({required this.id, required this.gs, required this.ss, required this.child});
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      clipBehavior: Clip.none,
+      children: [
+        child,
+        Positioned(
+          left: 0,
+          bottom: -60,
+          child: Text(
+            'ID: $id\nGS:(${gs.dx.toInt()},${gs.dy.toInt()})\nSS:(${ss.dx.toInt()},${ss.dy.toInt()})',
+            style: monospaceStyle,
+          ),
+        ),
+      ],
+    );
+  }
+}