Le Dec 9, 2008 à 12:40 AM, Volker in Lists a écrit :
Hi,
you should be able to detect a double click and call a method then
that either temporarily allows the selection or directly starts the
edit mode. I do have a similar setup - don't do editing, but I use
the double click action via bindings to attach notes to such an
unselectable item.
This approach may work, but it will give some undesired UI; this app
would the only be editable on double clicking, while other apps edit
on single-click (ala Leopard NSTableView and Finder).
You want to use this delegate method:
/* Optional - Custom tracking support
It is possible to control the ability to track a cell or not.
Normally, only selectable or selected cells can be tracked. If you
implement this method, cells which are not selectable or selected can
be tracked, and vice-versa. For instance, this allows you to have an
NSButtonCell in a table which does not change the selection, but can
still be clicked on and tracked.
*/
- (BOOL)tableView:(NSTableView *)tableView shouldTrackCell:(NSCell *)
cell forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row
AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER;
Return YES for your cell, and it should be trackable, and hence
editable...
corbin
Hth,
volker
Am 09.12.2008 um 06:55 schrieb Graham Cox:
In my NSOutlineView, I disallow selection of group items by
implementing the delegate method -outlineView:shouldSelectItem:,
which works fine, but I still want to be able to edit the titles of
group items. The above method prevents this also.
How can I prevent selection of the the item but still allow editing
of its title string?
tia,
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