//为表格添加鼠标监听
table.addMouseListener(new MouseAdapter()
{
@Override
public void mouseClicked(MouseEvent e)
{
if (SwingUtilities.isRightMouseButton(e)) // 如果是右键点击的话
{
int[] selectedRows = table.getSelectedRows();
//如果没有选择表格的任一行,则不处理
if (selectedRows.length < 1)
{
return;
}
int columnIndex = table.columnAtPoint(e.getPoint());
table.setColumnSelectionInterval(columnIndex, columnIndex);// 如果光标所在列
int modelCol = table.convertColumnIndexToModel(columnIndex);// 转换为Model列
if (COLUMN_INDEX.NAME_COL == modelCol)
{
JPopupMenu popupMenu = createPopMenu();
popupMenu.show(table, e.getX(), e.getY());
}
}
// 如果是左键双击的话
if (SwingUtilities.isLeftMouseButton(e) && e.getClickCount() == MouseEvent.BUTTON2)
{
//......
}
}
});
Swing常用技巧
最新推荐文章于 2025-02-19 14:53:01 发布