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Re: [platform-debug-dev] Memory View issue
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Hi Justin,
Thanks for your response.
I work in the same group as Pawel, and he
tells me that he's not very familiar with the code I'm working in.
However, Ted Williams wrote the code I'm looking at so I'll send him
mail.
Thanks, André
Hi Andre,
Your question seems to deal with the traditional rendering
Memory view provided by CDT, and not the Memory view supported by debug
platform, so I believe Ted Williams or Pawel Piech should be able to help you
out with this one.
Thanks,
Justin Kong
IBM SWG, Rational
Debugger Development
justinko@xxxxxxxxxx
905-413-4544
"St.
Laurent, Andre" ---09/15/2010 04:11:24 PM---Hi,
From: |
"St. Laurent, Andre"
<Andre.StLaurent@xxxxxxxxxxxxx> |
To: |
<cdt-dev@xxxxxxxxxxx>,
<platform-debug-dev@xxxxxxxxxxx> |
Date: |
09/15/2010 04:11 PM |
Subject: |
[platform-debug-dev] Memory View
issue |
Sent by: |
platform-debug-dev-bounces@xxxxxxxxxxx |
Hi,I'm looking at a Memory View issue where the pane does not
automatically scroll the pane horizontally when the caret is moved outside the
viewport.For instance, if
you have a Memory View that's sized to display three columns of eight-character
hex digits (e.g. "1AA0D083 8DD88910 458B5C03") and then change the "column"
setting to, say, 8 columns, the other 5 columns are outside the viewport and not
visible; you can use the scroll-bar to examine those unseen columns. However, if
you use your keyboard's arrow keys to move the caret to the right (towards those
currently-unseen columns) the viewport does not scroll horizontally to
accommodate this action. Vertical caret movement using the arrow keys, on the
other hand, is handled correctly, i.e. the viewport is shifted appropriately so
that the caret is always in view.The ensureCaretWithinViewport() method in
org.eclipse.cdt.debug.ui.memory.traditional.AbstractPane deals with the vertical viewport scrolling for up and down arrow
keys moving the caret; the horizontal case is not handled. I am looking at
dealing with that case but do not know how to determine if the caret has been
horizontally-positioned outside the viewport without doing some funky BigInteger
math (the vertical case simple determines this by a simple compare of the start
or end viewport address). Does anyone know anything about this view and how to
solve this problem?Thanks,
Andre St.
Laurent_______________________________________________
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