flutter第十六篇:布局原理
摘要:https://docs.flutter.dev/ui/layout/constraints Constraints go down. Sizes go up. Parent sets position. 每个组件的布局都要经历四步: 第一步,组件从父组件处获知自己的约束,约束就是尺寸范围 第二步,
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posted @ 2025-06-19 00:11
posted @ 2025-06-19 00:11
posted @ 2025-06-13 01:00