Two Microsoft / Sun bugs are shown in this page.
If you check "checkme!", then normally the label should change to
"uncheckme!". If you click either "checkme!" or
"clickme!", a message like "CheckboxMenuItem (un)checked"
or "MenuItem clicked" should appear in the applet (replacing
the text "Right click here!").
- In Sun Java 1.3-1.3.1, 1.4beta2 (Netscape 6.x, AppletViewer), menu items
do not detect events in the top level menu, neither "checkme!" nor
"clickme! works. They work only in the submenu.
(Note: IBM Java 1.3 do not have this bug)
- In MS Explorer 5.0 (Microsoft JVM), the state change of a
CheckboxMenuItem is not detected in the top level menu.
"checkme!" works only in the submenu.
- In MS Explorer 4.01, the events are detected,
but the label change does not work at all for any MenuItem.
PopupCheckbox.java