JDK-4858528 : Applets don't obey DHTML layer z-index, and can't be transparent.
  • Type: Enhancement
  • Component: deploy
  • Sub-Component: plugin
  • Affected Version: 1.4.2,6
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • OS: windows_2000,windows_xp
  • CPU: x86
  • Submitted: 2003-05-05
  • Updated: 2008-03-18
  • Resolved: 2008-03-18
Related Reports
Duplicate :  
Description
Name: gm110360			Date: 05/05/2003


A DESCRIPTION OF THE REQUEST :
An applet in a dhtml div layer shows through layers that are stacked on top of it.

Flash movies by contrast will obey their stacking if you pass param "wmode=transparent"

JUSTIFICATION :
Without it it is pretty impossible to use applets in conjunction with other dhtml content, like images, text, flash, as applets hog the experience,
poking to the front no matter where the have been authored to go.



EXPECTED VERSUS ACTUAL BEHAVIOR :
Macromedia had a similar 'bug', which they fixed thus:

http://www.macromedia.com/support/flash/ts/documents/flash_top_layer.htm

CUSTOMER SUBMITTED WORKAROUND :
My workaround is to remove all applets, as they basically poison any web experience, and replace them with flash.

Needless to say, this does nothing for the cause of java on the client
(Review ID: 185041) 
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Comments
EVALUATION I am re-opening this to access the feasability of transparent applets in Java Plugin, recognizing that this may require new features from awt.
25-08-2006

EVALUATION This bug contains of two parts. The first one is that applet is not transparent. The second problem is that applet grabs focus when loading. The first problem - transparency - can not be fixed due to the non-transparent nature of AWT components. This is not in our control. The second problem is well known. See bug 4832148. I am planning on closing this bug as a duplicate of 4832148, since if the focus problem is resolved, it seems that the first complaint in this bug (transparency) can be achieved by making the applet size 1 pixel instead of transparent. If submitter has any objections, or comments please update this bug within next 2 weeks. I'll close this bug in two weeks otherwise. ###@###.### 12-07-2004 ###@###.### 2004-12-07 17:05:52 GMT
07-12-2004