extjs-gpl
Version:
GPL licensed version of Sencha Ext JS
15 lines (13 loc) • 501 B
JavaScript
Ext.define('KitchenSink.view.charts.line.CrossZoomController', {
extend: 'Ext.app.ViewController',
alias: 'controller.line-crosszoom',
onZoomUndo: function() {
var chart = this.lookupReference('chart'),
interaction = chart && Ext.ComponentQuery.query('interaction', chart)[0],
undoButton = interaction && interaction.getUndoButton(),
handler = undoButton && undoButton.handler;
if (handler) {
handler();
}
}
});