170810 - Java applet display area erased incorrectly

Status: RESOLVED INCOMPLETE

(Core Graveyard :: Java: OJI, defect)

Description

[Alastair]

User-Agent:       Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.2a) Gecko/20020912
Build Identifier: Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.2a) Gecko/20020912

Sometimes I see Mozilla clear areas of the screen buffer the size of the running
applet, but positioned incorrectly, so as they erase part of the Mozilla toolbar
at the top, or the windows taskbar at the bottom of my screen, or simply other
areas of the loaded webpage. The area is simply cleared to white, seemingly when
the applet re-draws itself.

I can't repro it ever time, but it happens frequently enough to be annoying. I
have a Radeon based card from ATI, and it has the very latest drivers installed,
although Mozilla has been doing this with Applets through many driver revisions.

Reproducible: Sometimes

Steps to Reproduce:
1. Go to that URL (or one with an active/redrawing applet)
2. Move the scroll bars around etc.
3.

Comment 1

[Chris Lyon]

WFM 20021130 on WinXP using JDK 1.4.1

Can you reproduce this on a new build?
Could you provide a screenshot?

Comment 2

[Christian :Biesinger (don't email me, ping me on IRC)]

-> OJI

Comment 3

[Bryan Mills]

Probably related to:
Bug 112428 java applet view does not get redrawn correctly
Bug 132978 Mozilla window shows trash when rescaling fullsize applet
Bug 148958 applet won't resize
Bug 165724 Java applet painted to wrong Moz window
Bug 170810 Java applet display area erased incorrectly
Bug 176333 Java-Applet-Panel overwrites the Mozilla-Menu-Bar
Bug 190759 applet is not resizing after a window resize operation
Bug 190877 Applet may paint anywhere and scramble screen
Bug 266596 Java Applet resize: cannot enlarge (or shrink sometimes); ("native"
panel is fixed size).
Bug 272423 Java applet incorrectly painting
Bug 300346 Redraw errors after resizing a window containing an applet with 100%
width and height

Comment 4

[Matthias Versen [:Matti]]

Do you still get this with a recent Firefox/seamonkey build and the latest JRE ?

Comment 5

[Benjamin Smedberg]

Mass-closing bugs in the "OJI" component: OJI plugin integration was replaced with npruntime long ago, and these bugs appear to be irrelevant now. If there is in fact a real bug that remains, please file it new in the "Core" product, component "Plug-ins".