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Quick Lists
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Bug ID:
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5051557
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Votes
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1
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Synopsis
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COMPATIBILITY: JOTB - 3D Blox applet does not function properly.
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Category
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java:classes_awt
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Reported Against
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b31
, tiger-beta2
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Release Fixed
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mustang(b53)
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State
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10-Fix Delivered,
Verified,
bug
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Priority:
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2-High
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Related Bugs
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6471783
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5051558
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Submit Date
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22-MAY-2004
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Description
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Tested OS/Browser:
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XP-home/ IE6
win2000/ IE6
winME/ IE5.5
Tested Build:
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j2re1.5-b51
(Note: Must use OFF_SWAN machines to reproduce this bug)
Problem:
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The applet loads, but the keys intended to control the applet do not do anything (G,N,M,L). They work fine with MS VM
Steps to reproduce:
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1) Install j2re1.5-b51 into the test system
2) Browse to http://www.javaonthebrain.com
3) Click on applets tab at top of page
4) Click on '3D Blox'
5) Play the game
The applet does not respond to keyboard commands to interact with
the applet. The keys G, N, M, and L are supposed to move the character (pengium) around, but fail to do anything at all. There is no way to play the game. The problem can not be reproducible with MS VM.
**************************************************************************
The problem also occurs in J2SE 6.0 (tested with build 31)
on win 2000 pro(sp4)/IE6
XP-Home(sp2)/ IE6
Unable to play the applet with the keyboard key.
xxxxx@xxxxx 2005-05-03 21:39:00 GMT
Verified the fix in Mustang-b59 on XP-Home(sp2)/IE6
win 2000 pro(sp4)/IE6
Posted Date : 2005-11-15 00:55:03.0
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Work Around
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N/A
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Evaluation
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The cause of the problem is that Applet itself doesn't get focus (with beta1
embedded frame receives focus instead). The applet works fine when I add
setFocusable(true) in its ctor or init(). I think this is known imcompatibility
introduced by focus rearchitecture (made in 1.4), although we need to verify if
the problem is reproducible with 1.4.
xxxxx@xxxxx 2004-05-24
======================================================================
Probem is reproducible with JDK1.4.2
xxxxx@xxxxx 2004-05-24
======================================================================
3D Blox game applet on javaonthebrain.com exhibit similar focus issue discussed
in 5051558. Please see this bug report for evaluation.
xxxxx@xxxxx 2004-06-22
When user clicks "Play" button in the applet all the buttons disappear
and focus apparently goes to the embedded frame whereas before focus
rearchitecture it went to the canvas.
xxxxx@xxxxx 2005-07-01 08:14:23 GMT
Posted Date : 2005-07-01 08:14:23.0
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Comments
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PLEASE NOTE: JDK6 is formerly known as Project Mustang
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