在我使用 NETBEANS 可视 GUI 制作 JTable 的 JTable 中需要时如何插入值以及如何在运行时增加行?
text_jTable = new javax.swing.JTable();
text_jTable.setFont(new java.awt.Font("Arial Unicode MS", 0, 11)); // NOI18N
text_jTable.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
{null, null, null, null, null},
{null, null, null, null, null},
{null, null, null, null, null},
{null, null, null, null, null},
{null, null, null, null, null}
},
new String [] {
"#", "Start Time", "End Time", "Duration", "Text"
}
) {
Class[] types = new Class [] {
java.lang.Integer.class, java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class
};
public Class getColumnClass(int columnIndex) {
return types [columnIndex];
}
});
text_jTable.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_ALL_COLUMNS);
text_jTable.setColumnSelectionAllowed(true);
text_jTable.setEnabled(false);
text_jTable.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
text_jTable.getTableHeader().setReorderingAllowed(false);
jScrollPane1.setViewportView(text_jTable);
text_jTable.getColumnModel().getSelectionModel().setSelectionMode(javax.swing.ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
text_jTable.getColumnModel().getColumn(0).setResizable(false);
text_jTable.getColumnModel().getColumn(1).setResizable(false);
text_jTable.getColumnModel().getColumn(2).setResizable(false);
text_jTable.getColumnModel().getColumn(3).setResizable(false);
通过 netbeans 可视化 GUI 创建 JTable 后,我无法理解如何在运行时增加行数..