Re: [XNap-Commons-Devel] Using CloseableTabbedPane with JDK 6

[Greg K. <gk...@po...>]

Greg Kopff wrote:
> Has anyone been looking at changes in 1.6 and might be able to steer me 
> in the right direction for making this work again.  I guess Sun changed 
> the internal workings of JTabbedPane.getIconAt().
> 
> I'm about to go off and dive a bit deeper, but I just wanted to know if 
> anyone out there had already come across this.  I'll report back if I 
> find anything definitive.
> 

ClosableTabbedPane.removeTabAt(): index: 0
ClosableTabbedPane.removeTabAt(): getting icon at: 0 ...
ClosableTabbedPane.removeTabAt(): ... got icon
ClosableTabbedPane.removeTabAt(): calling super.removeTabAt() ...
ClossableTabbedPane.SelectionHandler.stateChanged(): entry.
ClossableTabbedPane.SelectionHandler.stateChanged(): setting button 
hidden ...
ClosableTabbedPane.setButtonVisible(): index: 0 visible: false
Exception in thread "AWT-EventQueue-0" 
java.lang.ArrayIndexOutOfBoundsException: 0 >= 0
         at java.util.Vector.elementAt(Unknown Source)
         at javax.swing.JTabbedPane.getIconAt(Unknown Source)

It looks like we get a tab change event and use that to hide the right 
hand side "event icon" ...

... however, it would appear that in JDK 6 the tab is already gone at 
this point.

Does anyone more knowledgeable have an idea how to make this work?

Kindest regards,

-- 
  Greg Kopff
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gk...@po...      PowerSource Software
Chief Technologist    http://www.powersource.com.au
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