SMART datagrid v.1 > Classes > GridStyles
If call this method, it will not reflect the change to style owner even if the properties have been changed until calling endUpdate. It can be used when change several style values at the same time.
var styles = column.styles();
styles.beginUpdate();
try {
styles.setBackground($('#background').val());
styles.setForeground($('#foreground').val());
...
} finally {
styles.endUpdate();
}