opt ui

Signed-off-by: dom <githubaccount56556@proton.me>
2026-07-23 12:00:13 +08:00 · 2026-07-20 22:44:09 +08:00
parent db65e7df76
commit 7617bb692a
21 changed files with 279 additions and 280 deletions
--- a/lib/common/widgets/translucent_row.dart
+++ b/lib/common/widgets/translucent_row.dart
@@ -0,0 +1,99 @@
+/*
+ * This file is part of PiliPlus
+ *
+ * PiliPlus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PiliPlus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with PiliPlus.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import 'package:flutter/rendering.dart'
+    show BoxHitTestResult, RenderFlex, FlexParentData;
+import 'package:flutter/widgets.dart';
+
+class TranslucentRow extends Flex {
+  const TranslucentRow({
+    super.key,
+    super.mainAxisAlignment,
+    super.mainAxisSize,
+    super.crossAxisAlignment,
+    super.textDirection,
+    super.verticalDirection,
+    super.textBaseline,
+    super.spacing,
+    super.children,
+    required this.extraWidth,
+  }) : super(direction: Axis.horizontal);
+
+  final double extraWidth;
+
+  @override
+  RenderTranslucentRow createRenderObject(BuildContext context) {
+    return RenderTranslucentRow(
+      direction: direction,
+      mainAxisAlignment: mainAxisAlignment,
+      mainAxisSize: mainAxisSize,
+      crossAxisAlignment: crossAxisAlignment,
+      textDirection: getEffectiveTextDirection(context),
+      verticalDirection: verticalDirection,
+      textBaseline: textBaseline,
+      clipBehavior: clipBehavior,
+      spacing: spacing,
+      extraWidth: extraWidth,
+    );
+  }
+}
+
+class RenderTranslucentRow extends RenderFlex {
+  RenderTranslucentRow({
+    super.children,
+    super.direction,
+    super.mainAxisSize,
+    super.mainAxisAlignment,
+    super.crossAxisAlignment,
+    super.textDirection,
+    super.verticalDirection,
+    super.textBaseline,
+    super.clipBehavior,
+    super.spacing,
+    required this.extraWidth,
+  });
+
+  final double extraWidth;
+
+  @override
+  bool hitTestChildren(BoxHitTestResult result, {required Offset position}) {
+    if (position.dx >= 0.0 &&
+        position.dx <= extraWidth &&
+        position.dy >= 0.0 &&
+        position.dy < size.height) {
+      return true;
+    }
+    RenderBox? child = lastChild;
+    while (child != null) {
+      final childParentData = child.parentData! as FlexParentData;
+      final bool isHit = result.addWithPaintOffset(
+        offset: childParentData.offset,
+        position: position,
+        hitTest: (BoxHitTestResult result, Offset transformed) {
+          assert(transformed == position - childParentData.offset);
+          final hit = child!.hitTest(result, position: transformed);
+          return hit || child.size.contains(transformed);
+        },
+      );
+      if (isHit) {
+        return true;
+      }
+      child = childParentData.previousSibling;
+    }
+    return false;
+  }
+}