[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-5744) Deadlock after CSS editor usage

[Viacheslav Kabanovich (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-5744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12514178#action_12514178 ] 

Viacheslav Kabanovich commented on JBIDE-5744:
----------------------------------------------

After discussing with Maxim, it looks like main thread is not locked at line 1418 in Tree, but runs eternally in while-cycle

1415			while (rect.bottom < nmcd.bottom) {
1416				int top = rect.top + height;
1417				OS.SetRect (rect, rect.left, top, rect.right, top + height);
1418				OS.DrawEdge (hDC, rect, OS.BDR_SUNKENINNER, OS.BF_BOTTOM);
1419			}

because variable 'height' is equal to 0.

Value 0 was assigned to 'height' as the result of 
height = (int)/*64*/OS.SendMessage (handle, OS.TVM_GETITEMHEIGHT, 0, 0);

The tree control instance is that used by the Eclipse's Property View.

I think that whatever may be our errors in implementing property source for the view, OS.SendMessage should not return 0.

Maxim, please report this behavior of Tree to Eclipse's Bugzilla.


> Deadlock after CSS editor usage
> -------------------------------
>
>                 Key: JBIDE-5744
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-5744
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: jsp/jsf/xml source editing
>         Environment: Win 2003 Server
> JBT - 3.1.0.v201001262102N-H170-CR2
>            Reporter: Krasimir Goutcev
>            Assignee: Viacheslav Kabanovich
>             Fix For: 3.1.1
>
>         Attachments: .log, mainTread.log, TestCase.swf, threaddump-1264750937841.tdump
>
>
> for reproduce this for test case you should :
> 1.place cursor in <rich:menuItem ... />
> 2.in Properties view click on row "iconStyle"
> 3. click on button "..."
> 4.Click "Ok" button
> only restart eclipse will help.

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