On 20 Jan 2009, at 2:42 pm, Sandro Noel wrote:
When I select an element, there is no selection indicator to show
the selected item.
True, you have to arrange this.
I've also looked at the example provided by apple, but they use and
NSBox as the represented object view and
the transparent property to show selection, witch is kind of cheep.
The great advantage of this approach is that you can simply bind the
"visible" property of the box to the selection and it just works.
Cheap? Yes, that's what's good about it!
I was wondering, if i want to have a nice selection indicator, with
the common colors of the current system
what is it that i have to do ?
You could use the custom NSBox approach and set its background colour
to your system highlight colour. That would require a very minimal
amount of code and no subclassing.
--Graham
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