WIP components (as built)
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# 447 LogStream · 日志流
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## 用途
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展示实时 ANSI 日志,支持暂停、级别过滤与跟随末尾。
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## 最小示例
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```go
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lines := []mujica.LogLine{{Level: mujica.LogInfo, Text: "server ready"}, {Level: mujica.LogWarn, Text: "slow query"}}
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var state mujica.LogStreamState
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view := func(c *ui.Context) {
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mujica.Use(c, mujica.Settings{})
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if mujica.LogStream(c, lines, &state, mujica.LogStreamOptions{}).Changed() {
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fmt.Println("filter changed")
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}
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}
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ui.Render(view, 720, 480, 1)
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```
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## 参数
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Height 默认 320 DIP;Disabled 禁用;LogStreamState.Paused 控制暂停,MinLevel 指定最低级别。
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## 状态
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跟随末尾、暂停、级别过滤、空数据、禁用。
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## 事件
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Changed() 报告暂停或过滤变化。
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## 键盘操作
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Tab 聚焦暂停和级别;方向键切换级别;Space 激活暂停。
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## 限制
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追加或替换日志提交新切片;暂停冻结条数。
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