[Bug swing/27393] JTextArea.setText("") hangs.

[audriusa at bluewin dot ch]

------- Comment #5 from audriusa at bluewin dot ch  2006-05-03 08:23 -------
Created an attachment (id=11363)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11363&action=view)
Proposed fix of th endless loop

This patch fixes the Protege hanging problem that happens because it appears
that currLineStart == currLineEnd, hence the (pos >= currLineStart && (pos <
currLineEnd) is never satisfied and the loop does not exit. In the first
version of the file, this case was handled by the additional condition:

if (pos >= currLineStart && pos < currLineEnd || pos == end - 1)

This condition was removed in the later versions, fixing PR #2667. Indeed, just
reverting to the older version restored that bug! Hence the new patch is a
little bit different. With this path, both #2667 remains fixed and Protege does
not hang.

2006-05-03  Audrius Meskauskas  <address@hidden>

        * javax/swing/text/WrappedPlainView.java (WrappedLine.modelToView):
        Do not check pos < currLineEnd if currLineStart == currLineEnd.


-- 

audriusa at bluewin dot ch changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|roman at kennke dot org     |audriusa at bluewin dot ch
             Status|UNCONFIRMED                 |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27393