NetBeans中的Jtable标头大小

Question

Hi Guys i ve this Table in Netbeans and the Data it comes from the database i have many rows so i activate a scrollbar but the problem stays in the Title this is the Problem enter link description here

and i wanna the Result be like that enter link description here any solutions ? Please

Answer 1

If you are trying to size the width of the columns then check out Table Column Adjuster

It allows you to size the columns based on:

1. the header width
2. the data width
3. maximum of header or data

Answer 2

试试这个代码：

table_name.getColumnModel().getColumn(0).setPreferredWidth(474);