When you use JComboBox of JDK1.2.206 in a table cell, it will has some strange behavior which doesn't exist in the previous JDK.
1) Use JComboBox to show a Modal dialog, the JComboBox's list is always shown.
   This is like an example as you click an item in a menu to show a Modal dialog
   When the dialog is up, the menu is still stretched out.
2) After the Modal dialog is shown, you do some operation and send a value back to write on the cell. But it failed. In this JDK, you can't do it directly. You have to send a finish signal to let the combobox list stretched in first and then you write the value on the cell. It's such inconvinient.
3) The most stange thing. When an item which can popup a Modal dialog is now the cell content, you click on this cell. The dialog appeared first without the combobox stretching out. If you do any operation in this dialog, it doesn't work. You have to close it. At this time the combobox list is stretched out. If you want to do any operation, you have to reselect the item to reshow the dialog.
james.yang@prc 2000-12-22