Article View: borland.public.jbuilder.java.swing
Article #11197Re: JDialog, JTable, and Garbage Collection
From: Rich Wilkman
Date: Fri, 25 Jun 1999 00:00
Date: Fri, 25 Jun 1999 00:00
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1981 bytes
Lisa: Usually you have to null out any listeners, etc. as they'll keep objects around beyond the cows coming home. There will be times, however, when you'll just chase this type if thing into a JFC item. Optimize it should let you track down those references one at a time. -Rich Lisa Elliott wrote: > > I have an application in which the action of a JButton is to show a > JDialog that contains a JTable on a JScrollPane. I am using > Intuitive's OptimizeIt to watch for objects that are not being garbage > collected. > When the JDialog is disposed, the JDialog, JScrollPane and JTable are > not garbage collected. It appears as though they are the owners of the > focus. Is it possible for a dialog to be diposed and still own the > focus? Is there a way to tranfer the focus back to the main frame of > the application once the Jdialog has been disposed ? > > Thanks in advance for any help > > Lisa -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Rich Wilkman Senior Quality Assurance Engineer Borland JBuilder Team If you see something that looks like an opinion up there, it's mine and mine alone. Mail sent to me from the newsgroups won't bounce but will be ignored. If I have time, I'll respond, but you have a better chance if you confine your posts to the newsgroups =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 111d45,da7978491cba0025 X-Google-Attributes: gid111d45,public From: Rich Wilkman <rwilkman@inprise.com> Subject: Re: JDialog, JTable, and Garbage Collection Date: 1999/06/25 Message-ID: <3773A3C5.57F022@inprise.com> X-Deja-AN: 493808111 Content-Transfer-Encoding: 7bit References: <37739F78.D5314A78@jhmi.edu> X-Accept-Language: en Content-Type: text/plain; charset=us-ascii Organization: Another Netscape Collabra Server User Mime-Version: 1.0 Newsgroups: borland.public.jbuilder.java.swing