JDK-4615038 : started blank applet is transparency without entering the cursor
  • Type: Bug
  • Component: client-libs
  • Sub-Component: 2d
  • Affected Version: 1.4.0,1.4.1
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • OS: windows_nt,windows_xp
  • CPU: x86
  • Submitted: 2001-12-18
  • Updated: 2002-10-22
  • Resolved: 2002-10-22
Related Reports
Duplicate :  
JDK-4374079 - Win32:Lightweight components do not immediately repaint in response to repaint()
Description
The panel of the blank applet is transparency so the windows background
screen is diplayed through the appletviewer when the blank applet started.
However, the blank applet is properly displayed if the cursor is entered
in it.

Reproduction:

- Extract a set of the blank applet test case.
  Blank.{java,class,html}
- Execute it.
  > appletviewer Blank.html

You can see this problem as attached image, appletviewer_issue.jpg.

###@###.### 2001-12-18


Build: j2sdk-1_4_0-rc-bin-b89-win-06_dec_2001.exe
The same situation on Windows 98 and Windows 2000

###@###.### 2002-01-04


This problem is still reproducible in b92, FCS candidate.

###@###.### 2002-02-04
Comments
EVALUATION Name: ssR10077 Date: 10/22/2002 Looks like the same problem as 4374079. Bug is reproducible on all builds upto Mantis b01 on W2K. On b02 it is not reproducible, probably due to fix 4692074 in awt_Canvas.cpp which clears background directly from native. Bug is not reproducible if instead of appletviewer java sun.applet.AppletViewer is called. Bug is not reproducible on WinNT ======================================================================
11-06-2004