@highcharts/dashboards
Version:
Highcharts Dashboards framework
79 lines (78 loc) • 2.37 kB
JavaScript
/* *
*
* (c) 2009-2026 Highsoft AS
*
* Integration of this software requires a license.
* - For commercial use, see www.highcharts.com/license
* - For non-commercial, see www.highcharts.com/license-eula
*
*
* Authors:
* - Dawid Draguła
*
* */
;
import { hasDataTableProvider } from '../GridDataProvider.js';
/* *
*
* Constants
*
* */
const defaultOptions = {};
const syncPair = {
emitter: void 0,
handler: function () {
if (this.type !== 'Grid') {
return;
}
const component = this;
const syncOptions = this.sync.syncConfig.extremes;
const groupKey = syncOptions.group ?
':' + syncOptions.group : '';
const { board } = component;
const handleChangeExtremes = (e) => {
const cursor = e.cursor;
if (cursor.type === 'position' &&
component.grid &&
typeof cursor?.row === 'number') {
const { row } = cursor;
const dataProvider = component.grid.dataProvider;
const rowIndex = hasDataTableProvider(dataProvider) ?
dataProvider.getDataTable(true)?.getLocalRowIndex(row) :
void 0;
if (rowIndex !== void 0) {
component.grid.viewport?.scrollToRow(rowIndex);
}
}
};
const registerCursorListeners = () => {
const { dataCursor: cursor } = board;
if (!cursor) {
return;
}
const table = component.connectorHandlers?.[0]?.connector?.getTable();
if (!table) {
return;
}
cursor.addListener(table.id, 'xAxis.extremes.min' + groupKey, handleChangeExtremes);
};
const unregisterCursorListeners = () => {
const table = component.connectorHandlers?.[0]?.connector?.getTable();
const { dataCursor: cursor } = board;
if (!table) {
return;
}
cursor.removeListener(table.id, 'xAxis.extremes.min' + groupKey, handleChangeExtremes);
};
if (board) {
registerCursorListeners();
return unregisterCursorListeners;
}
}
};
/* *
*
* Default export
*
* */
export default { defaultOptions, syncPair };