Re: Any tricks to dragging an NSTableView?
Re: Any tricks to dragging an NSTableView?
- Subject: Re: Any tricks to dragging an NSTableView?
- From: "I. Savant" <email@hidden>
- Date: Wed, 19 Apr 2006 08:14:14 -0400
Is the table view enclosed in a scroll view or some other view?
Table views are usually contained within a scroll view, so moving the
table's frame wouldn't produce the results you're looking for. Try
asking the table view for its -enclosingScrollView and move that
instead.
--
I.S.
On Apr 18, 2006, at 10:21 PM, Jason Rusoff wrote:
I'm trying to drag an NSTableView around in my layout program, and
finding that the table only redraws within it's original cliprect.
I subclassed NSTableView and I move the table when my subclass'
mousedown method is called. Once that is called I track the mouse
and move the table. To move the table I shift the table's frame and
call it's diplay method. I'm still an old carbon developer,so there
might be something I don't expect going on here. Do I need to do
something else to update the area within which the table will draw?
Does the tableview class lock out frame changes while the mouse is
down? Do I need to call into NSControl trackMouse to get this to
work? Any other tips on how best to redraw a table while it is
dragged around in a document?
Thanks,
Jason Rusoff
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