`CDataWidgetMapper`

Widgets · extends CObject

Maps columns from one model row onto editor widgets.

import { CDataWidgetMapper } from "canvas-toolkit-lib";

Declared members

readonly currentIndexChanged: CSignal<[number]>;

readonly validationFailed: CSignal<[CWidget, number]>;

Emitted when submission encounters the first invalid mapping.

model(): CAbstractItemModel | null;

setModel(model: CAbstractItemModel | null): void;

submitPolicy(): CDataWidgetMapperSubmitPolicy;

setSubmitPolicy(policy: CDataWidgetMapperSubmitPolicy): void;

addMapping(widget: CWidget, section: number): void;

removeMapping(widget: CWidget): void;

clearMapping(): void;

mappedSection(widget: CWidget): number;

mappedWidgetAt(section: number): CWidget | null;

currentIndex(): number;

setCurrentIndex(index: number): void;

setCurrentModelIndex(index: CModelIndex): void;

Sets the current row from an index belonging to the mapped model.

toFirst(): void;

toLast(): void;

toNext(): void;

toPrevious(): void;

submit(): boolean;

revert(): void;