Re: NSDocument & NSOutlineView questions
Re: NSDocument & NSOutlineView questions
- Subject: Re: NSDocument & NSOutlineView questions
- From: Brian Webster <email@hidden>
- Date: Sun, 14 Oct 2001 13:00:55 -0500
On Saturday, October 13, 2001, at 05:52 PM, cocoa-dev-
email@hidden wrote:
#1) My app is a viewer only. Therefore the idea of starting up
a "blank"
document at the beginning is quite
undesireable. Is there a way I can override this behavior to say,
display a text field asking for a URL?
Implement the application delegate method
-applicationShouldOpenUntitledFile: and return NO. If you want
to display something upon the app launching, implement
-applicationDidFinishLaunching: in the app delegate and do it
there.
#2) When I use setIntercellSpacing for an outline view in a
scroll view,
it ALWAYS gets a rather unsightly visual
glitch at the upper right corner where the header cells meet
the edge of
the scrollview, specifically a little white
space. Resizing removes this, until the window loses focus, when it
comes back. Am I doing something wrong here?
I'm ust setIntercellSpacing:NSMakeSize( 0,0 ) -ing the outline view in
windowControllerDidLoadNib.
After setting the spacing, call sizeLastColumnToFit. This
should extend the rightmost column to fill the entire width of
the scroll view.
--
Brian Webster
email@hidden
http://homepage.mac.com/bwebster