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封鎖 >欄位 >applyColour
Field.applyColour() 方法
更新欄位以符合區塊的顏色/樣式。
如果欄位顏色視區塊顏色而定,非抽象子類別類別可能會想要實作此方法。系統會在適當時機自動呼叫這個方法,例如上層區塊或轉譯器變更時。
詳情請參閱欄位說明文件,或使用 FieldDrop 取得範例。
Signature:
applyColour(): void;
傳回:
void
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上次更新時間:2025-07-25 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-25 (世界標準時間)。"],[],["The `Field.applyColour()` method updates a field to match the color or style of its parent block. Subclasses can implement this method if the field's appearance depends on the block's color. This method is automatically called when the parent block or renderer changes. It takes no arguments and returns nothing (`void`). Detailed information can be found in the field documentation, with `FieldDropdown` as a practical example.\n"]]