Re: NSOutlineView Items Like iTunes 7.4
Re: NSOutlineView Items Like iTunes 7.4
- Subject: Re: NSOutlineView Items Like iTunes 7.4
- From: Michael Larbi <email@hidden>
- Date: Wed, 19 Sep 2007 15:08:21 +0100
Hi Clint,
Thanks for the response. I found a rather elegant solution with
Leopard version of NSOutlineView. The following has been added in
NSOutlineView.h
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
/* Returns the frame of the outline cell for a particular row,
considering the current indentation and indentationMarkerFollowsCell
value. If 'row' is not an expandable row, it will return NSZeroRect.
This method can be overridden by subclassers to return a custom frame
for the outline button cell. If an empty rect is returned, no outline
cell will be drawn for that row.
*/
- (NSRect)frameOfOutlineCellAtRow:(NSInteger)row;
#endif
So by overriding this method in my subclass of NSOutlineView I was
able to return NSZeroRect for rows where I don't want the disclosure
triangle. That worked fine.
Thanks again
Michael
On 19 Sep 2007, at 12:55, Clint Shryock wrote:
you wont get that by default but you could start with this
http://elfurl.com/chnn6
+Clint
On 9/18/07, Michael Larbi <email@hidden> wrote:
I am using NSOutlineView in an application and will like to have some
of the items behave like they do iTunes:
LIBRARY and STORE have the these desirable attributes:
a. they do not have the disclosure button
b. their children are already expanded when iTunes is started.
I've searched past postings on the cocoa-dev list but cannot find any
help in this regard. Can anyone help please?
Thanks in advance
_______________________________________________
Cocoa-dev mailing list ( email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden