'No Selection' placeholder appearing in text fields bound to keys of NSArrayController
'No Selection' placeholder appearing in text fields bound to keys of NSArrayController
- Subject: 'No Selection' placeholder appearing in text fields bound to keys of NSArrayController
- From: Rick Hoge <email@hidden>
- Date: Thu, 8 Jul 2004 22:34:13 -0400
I've been getting unexpected behaviour in a GUI where NSTextField
values are bound to keys of an NSArrayController.
The array is associated with a table and initially I get expected
results:
1) on launch, no table items are selected and the 'No Selection'
placeholder is displayed in bound text fields
2) when I select an object, the correct attribute data is displayed in
the text fields
Here's where things go strange:
3) if I click in the text field (which is selectable), the attribute
data is still displayed but I also get the 'No Selection' placeholder
text in grey superimposed.
I suppose this might have something to do with the fact that, when I
click on the text field, the table loses its responder status and the
selection bar goes grey. It does not really seem like correct
behaviour though, as the object in the table is still marked as
selected...
Does anyone know why this is happening and how it might be avoided?
Thanks in advance,
Rick
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