Re: Resizable field editor in NSTableView
Re: Resizable field editor in NSTableView
- Subject: Re: Resizable field editor in NSTableView
- From: Andre <email@hidden>
- Date: Fri, 2 Sep 2005 05:09:51 +0900
Yes, this is correct.
An active textfield cell is actually within a special private
scrollview _NSKeyboardFocusClipView,
if you traverse the view hierarchy you'll run into it.
In your example, what is "self"? Is it an NSTextView or the cell or ...?
If its the cell or even NSText, try [[self superview]
setFrameSize:size];
You'll wanna traverse the view hierarchy and when you run into
_NSKeyboardFocusClipView
thats the one to change IIRC. Also, _NSKeyboardFocusClipView wont
resize unless its
first responder IIRC.
I had the same problem, and I'm not sure exactly how your doing it...
Since your in a table view, why don't you just bypass the cell/
scrollview resizing
and change the height of the row appropriately calling
setNeedsDisplay:YES to the
table view afterwards?
Hope it helps...
On 平成 17/09/01, at 23:59, Dave Rosborough wrote:
Thanks for the suggestion!
I have most of it working, except I'm struggling to get the
scrollview itself to resize correctly as the user enter text. Just
doing:
[self setFrameSize:[[myTextView textStorage] size]];
in the scrollview when an NSTextDidChangeNotification is posted
doesn't work, and I couldn't find any other obvious way to do that.
Any help would be greatly appreciated!
Thanks,
Dave Rosborough
On 31-Aug-05, at 5:01 PM, Andre wrote:
You need to add an auxiliary view to the field editor by replacing
it with a custom subclass.
What I did was create a custom scrollview, add a text view in it,
use the scrollview to resize the enclosing
textview, and use forward invocation to call all the other methods
sent to the field editor past the enclosing
view to its real destination.
Its possible thanks to Objective-C runtime.
On 平成 17/09/01, at 8:17, Dave Rosborough wrote:
I was wondering if anyone has any tips on getting a field editor
to resize during editing in an NSTableView? I've got a table
view with variable row heights working correctly using
tableView:heightOfRow: , but I would really like to be able to
resize the row (or at least the field editor until editing is
complete) while the user is entering text. I've been looking
through the archives and searching the web, but have come up
dry. Any pointers?
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