As previous replies have mentioned, if you're looking for continuous
change, you need to make sure that "continuous" is set to YES, either
by checking "continuously send action while sliding" in IB or by
calling [mySlider setContinuous:YES].
You could keep track of changes to the slider value by either binding
the slider's value to a property in your controller (which also means
that the slider will stay in synch if the value is changed
elsewhere), or adding a method to the controller of the form
- (void)mySliderChanged:(id)sender;
and then connecting the slider's target/action to that method in your
controller by dragging a connection between the slider and controller
in IB.
On Mar 10, 2009, at 11:03 AM, David Alter wrote:
I'm sure this is something basic that I'm just missing. For some
reason I
can not find how to get a notification when my slider changes
value. I want
to be able to subscribe to receive a notification if the slider value
changes. Is there a delegate method for this? What is the best way
to get
this?
I guess one option would be to use KVO, but I suspect there is
a simpler solution.
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