Interface UndoStackChangedEventArgs

撤销/重做栈变化事件参数

interface UndoStackChangedEventArgs {
    timestamp: number;
    customData?: any;
    document: CadDocument;
    undoCount: number;
    redoCount: number;
    nextUndoLabel?: string;
    nextRedoLabel?: string;
}

Hierarchy (View Summary)

CadEventArgs
- UndoStackChangedEventArgs

Index

Properties

timestamp customData? document undoCount redoCount nextUndoLabel? nextRedoLabel?

Properties

timestamp

timestamp: number

事件发生的时间戳

`Optional`customData

customData?: any

自定义数据，二次开发者可以附加额外信息

document

document: CadDocument

所属文档

undoCount

undoCount: number

可撤销步数（分组语义）

redoCount

redoCount: number

可重做步数（分组语义）

`Optional`nextUndoLabel

nextUndoLabel?: string

下一次撤销的操作描述标签

`Optional`nextRedoLabel

nextRedoLabel?: string

下一次重做的操作描述标签