We checked again and with the Spur VM all the strange memory leaks that we had with the GLMSystemWindow/Inspector/Playground seem to have disappeared (for now :) ) Cheers, Andrei On Mon, Nov 16, 2015 at 3:52 PM, Henrik Nergaard <henrin10@student.uia.no> wrote:
The RubFindReplaceDialogWindow is made and held by RubFindReplaceService ivar dialog. There is also the ivar textAreaHolder which holds the active text area. When setting this variable from #textArea: an announcement is created for the textArea to the RubFindReplaceService, this should probably be a weak one.
I think the main issue is that the textArea instance variable is not cleared from RubFindReplaceService when it is deleted.
There is also announcements linked to RubFindReplaceService made by: RubAbstractTextArea>>#plugFindReplace. I guess these announcements should be weak.
Hope this helps,
Best regards,
Henrik
*From:* Pharo-dev [mailto:pharo-dev-bounces@lists.pharo.org] *On Behalf Of *Andrei Chis *Sent:* Monday, November 16, 2015 3:23 PM *To:* Discusses Development of Pharo <pharo-dev@lists.pharo.org> *Subject:* [Pharo-dev] last opened window does not go away
Hi,
In the latest Pharo image there is a rogue instance of GLMSystemWindow.
If I do in the console the following code I get one instance:
/pharo Pharo.image eval "GLMSystemWindow allInstances"
an Array(a GLMSystemWindow(58720256))
There are actually two windows, but one is RubFindReplaceDialogWindow and it should have no link with the glamour window.
./pharo Pharo.image eval "SystemWindow allSubInstances"
an OrderedCollection(a RubFindReplaceDialogWindow(534511616) a GLMSystemWindow(58720256))
If I create another window that contains a morph that can take the focus then the glamour window disappears and the new window stays:
./pharo Pharo.image eval "(PluggableTextMorph on: ' ' text: nil accept: nil) openInWindow close. Smalltalk garbageCollect. SystemWindow allSubInstances"
an OrderedCollection(a SystemWindow(234094592) an EditorFindReplaceDialogWindow(130547712))
Any idea if the find-replace service from rubric/textmorph holds one somehow to the last opened window or if there is another global cache that does it?
Cheers,
Andrei