Yep, it was something simple, though a bit roundabout:
I just made the hosting view receive the frameChanged notification
from the editor (after turning this on in the editor) then keeping
track of its previous frame and marking it for update.
If anyone knows a less roundabout way, please do tell!
G.
On 30 Apr 2008, at 8:53 pm, Graham Cox wrote:
In my app I have a NSTextView which is used as a temporary editor,
being attached to another view while it edits some text, then
removed when I'm done. This is set up to size vertically as the text
is entered, and it does. While it's growing, all is well, but if it
shrinks by one or more lines, the leftover lines are not updated,
leaving them visible until something draws over them.
What's a good way to ensure that the text view gets updated properly
at all times? I can't use textDidChange: because it's too late - the
bounds/frame of the view has already been changed by that time.
There must be something simple I'm just not seeing.
G.
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