How to access the Horizontal scroll bar in Power Table?

Hi all,

I had a power table with more than 150 columns. I was trying to freeze the first column, but no one has completed this yet. But, I found a column re-arranging script in somewhere. we can use that to set that column's position where you want with passing the index. I'll add the script below in this chat. Then, I'm trying to access the Horizontal scroll pane of the power table through the Button that we placed on both sides of the table at the bottom. So, whenever the user wants to scroll the Horizontal bar, he should click the Next or Previous button then which will scroll the table. This is my idea, But, I'm not sure it will work as I'm thinking.

powerTable = event.source.parent.getComponent('Data_table')
table = powerTable.table
columnModel = table.columnModel
int_ind = event.source.parent.col_ind

event.source.parent.col_ind  = event.source.parent.col_ind + 1

intColumnIndex = columnModel.getColumnIndex('Manz ID')

columnModel.moveColumn(intColumnIndex, int(event.source.parent.col_ind))

Testing_Window.zip (47.4 KB)

And, I have added That the power table presented a test window. Can take this one as for your reference.

This is the I've planned to move and set the Column.

And, Please help me to achieve my target...

Thanks,
Muniyandi D