JDK-6438430 : Regression: Submenu title overlaps with Submenu indicator in JPopupMenu
  • Type: Bug
  • Component: client-libs
  • Sub-Component: javax.swing
  • Affected Version: 6
  • Priority: P2
  • Status: Closed
  • Resolution: Fixed
  • OS: linux,solaris
  • CPU: x86,sparc
  • Submitted: 2006-06-14
  • Updated: 2011-01-22
  • Resolved: 2006-08-18
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JDK 6
6 b96Fixed
Related Reports
Relates :  
JDK-6449338 - JMenuitem titles not painted if horizontal alignment is not LEFT nor LEADING
Relates :  
JDK-6385366 - REGRESSION: Descriptive text and accelerator text overlap on JMenuItem.
Description
Long Submenu titles are overlapping with submneu indicator in JPopupMenu and it effects for metal and motif look and feels.It works fine in gtk and windows laf.

The regression introduced from b80 onwards.There was a bug fix went into the b80 against the menu items,that bug(6385366) fix causes the regression in JPoupMenu from b80 onwards.

JDK version:
============
java version "1.6.0-beta2"
Java(TM) SE Runtime Environment (build 1.6.0-beta2-b80)
Java HotSpot(TM) Client VM (build 1.6.0-beta2-b80, mixed mode, sharing)

Steps to Reproduce:
===================
1. Download the attached code.
2. Launch the application with b80.

Expected Behavior:
==================
The submenu title should not overlap with submenu indicator.

Actual Behavior:
================
The submenu title overlaps the submenu indicator.
Comments
SUGGESTED FIX http://sa.sfbay.sun.com/projects/swing_data/mustang/6438430/
08-08-2006
EVALUATION It is a regression of the fix for the 6385366 bug. The bug is in the BasicMenuItemUI.getPreferredMenuItemSize() method. Now the width of the check icon is taken in account in a wrong way. For some Look&Feels the width of the check icon can be null for non-JCheckBoxMenuItem menu items. It also relates to the width of arrow icon.
22-06-2006
EVALUATION The bug appears only if a JCheckBoxMenuItem is in the menu and the submenu title is the longest among the all menu item titles of the same level.
21-06-2006