e963. sharing a table model between jtable components.txt

来自「这里面包含了一百多个JAVA源文件」· 文本 代码 · 共 17 行

When you share a table model between two table components, any changes made to values in the model will appear in both table components. However, any changes to the visible columns in one table component will not affect the columns in the other table component. 
    DefaultTableModel model = new DefaultTableModel();
    JTable table1 = new JTable(model);
    JTable table2 = new JTable(model);
    
    // Add data here
    
    // Place the two tables in a split pane
    JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
    splitPane.add(new JScrollPane(table1));
    splitPane.add(new JScrollPane(table2));
    
    // Remove the first visible column from table1;
    // the column will not be removed from table2
    table1.getColumnModel().removeColumn(table1.getColumnModel().getColumn(0));