NSTextView resizing bug?
NSTextView resizing bug?
- Subject: NSTextView resizing bug?
- From: Cryx <email@hidden>
- Date: Thu, 2 May 2002 19:04:57 -0500
I've been attempting to debug this resize related oddity to no avail:
I have a window with a simple text view. I append text to the view and
scroll to the bottom. This works fine, UNLESS I manually resize the
window prior to adding any text. In this case, the very top of the view
displays about one pixel of a row and its shifted to the right. If I
select all and paste into another app, the rendered text is there,
although the selection highlight makes it appear as if the view's
coordinates are skewed such that the text is starting off up off screen
and shifted to the right.
It's a bit odder though. Once the view actually fills (invisibly) and
starts to scroll, the new lines are displayed correctly and the now
offscreen region of the view will be visible if the view is manually
scrolled back up with the scroll thumb. The still obscured lines in the
region between the new lines and the offscreen region can be rendered by
doing a selection drag.
All of this can be cured at any point by resizing the window a second
time. If the view has had text inserting prior to resizing, it works
correctly. So it seems the problem is related to resizing a text view
with an empty text storage.
Is there perhaps some initialization routine that's supposed to be
invoked? I can work around the problem by inserting some text in the
view immediately, but that's rather undesirable.
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