隐藏JTable临时列 [英] Hide column in JTable temporary

问题描述

我现在正在使用JTable从数据库显示数据，我想通过Jcombobox过滤我的jtable.我正在使用Jcombo框，其中包含诸如030,024.045之类的值.这些值已在jtable中设置为列标题.当我单击组合时，所选的列标题将显示在jtable中，其他列应隐藏.请给我一些建议.我还在jtable中使用表模型侦听器，因为我必须在jtable中执行更新.

I am using JTable to show data from database now I want to filter my jtable by Jcombobox. I am using Jcombo box which contains the value like 030,024.045 and so on. and these values has set in jtable as column header. when I click on combo then selected column header will show in jtable and other column should be hide.Please give me some advices. I'm also using table model listener in jtable because I have to perform updation in jtable.

推荐答案

JTable t;
TableColumnModel m=t.getColumnModel();
TableColumn col=m.getColumn(columnIndex);
List<TableColumn> removed;
removed.add(col);
m.removeColumn(col);

当您想重新添加该列时，请从removed列表中获取并使用

When you would like to add the column back get it from the removed list and use

m.addColumn(col);

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