Reproduce Steps:
1. On Solaris10_55, j2sdk1.5.0-beta2-b43, mozilla1.4(2004/03/01)
2. Visiting http://baseman.prc/jdk-applet-demo/1.4.2/demos/applets/DitherTest/example1.html
3. Hit "Horizonal" and "Vertical" pull down menu about more than four times. Just follow the method: open a pull down menu and hit another pull down menu without close this one.
4. Then you will find system has lost its focus and can't input anything into text field.
1. On Solaris10_55, j2sdk1.5.0-beta2-b43, mozilla1.4(2004/03/01)
2. Visiting http://baseman.prc/jdk-applet-demo/1.4.2/demos/applets/DitherTest/example1.html
3. Hit "Horizonal" and "Vertical" pull down menu about more than four times. Just follow the method: open a pull down menu and hit another pull down menu without close this one.
4. Then you will find system has lost its focus and can't input anything into text field.