diff options
Diffstat (limited to 'src/client/views/nodes/EquationBox.tsx')
| -rw-r--r-- | src/client/views/nodes/EquationBox.tsx | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/client/views/nodes/EquationBox.tsx b/src/client/views/nodes/EquationBox.tsx index 3cacb6692..8e48a0b54 100644 --- a/src/client/views/nodes/EquationBox.tsx +++ b/src/client/views/nodes/EquationBox.tsx @@ -6,7 +6,7 @@ import { TraceMobx } from '../../../fields/util'; import { DocUtils } from '../../documents/DocUtils'; import { DocumentType } from '../../documents/DocumentTypes'; import { Docs } from '../../documents/Documents'; -import { undoBatch } from '../../util/UndoManager'; +import { undoBatch, UndoManager } from '../../util/UndoManager'; import { ViewBoxBaseComponent } from '../DocComponent'; import { StyleProp } from '../StyleProp'; import { DocumentView } from './DocumentView'; @@ -21,6 +21,7 @@ export class EquationBox extends ViewBoxBaseComponent<FieldViewProps>() { return FieldView.LayoutString(EquationBox, fieldKey); } _ref: React.RefObject<EquationEditor> = React.createRef(); + _liveTextUndo: UndoManager.Batch | undefined; // captured undo batch when typing a new text note into a collection constructor(props: FieldViewProps) { super(props); @@ -30,6 +31,8 @@ export class EquationBox extends ViewBoxBaseComponent<FieldViewProps>() { componentDidMount() { this._props.setContentViewBox?.(this); if (DocumentView.SelectOnLoad === this.Document && (!DocumentView.LightboxDoc() || DocumentView.LightboxContains(this.DocumentView?.()))) { + this._liveTextUndo = FormattedTextBox.LiveTextUndo; + FormattedTextBox.LiveTextUndo = undefined; this._props.select(false); this._ref.current?.mathField.focus(); @@ -113,9 +116,7 @@ export class EquationBox extends ViewBoxBaseComponent<FieldViewProps>() { className="equationBox-cont" onKeyDown={e => e.stopPropagation()} onPointerDown={e => !e.ctrlKey && e.stopPropagation()} - onBlur={() => { - FormattedTextBox.LiveTextUndo?.end(); - }} + onBlur={() => this._liveTextUndo?.end()} style={{ transform: `scale(${scale})`, minWidth: `${100 / scale}%`, |