Well, when all fails there is only one solution. Namely: RTFM …
maxHeight Number/String 600
Gets or sets window’s maximum height.
Code examples
Initialize a jqxWindow with the maxHeight property specified.
$(‘#jqxWindow’).jqxWindow({ maxHeight: 1000 });
$(document).ready(function () {
$(“#mainWindow”).jqxWindow({ height: 624, maxHeight: 630, width: 860, maxWidth: 860, theme: ‘summer’, showCollapseButton: true });
Dror