NSProgressIndicator not responding to calls outside of AppController class
NSProgressIndicator not responding to calls outside of AppController class
- Subject: NSProgressIndicator not responding to calls outside of AppController class
- From: Martin Stoufer <email@hidden>
- Date: Thu, 28 Aug 2008 09:37:42 -0700
- Organization: LBNL
I am developing an app that is utilizing some legacy C code that I have
massaged into Objective-C classes. In one of them, I am trying to drive
an NSProgressIndicator view as defined by the NIB for the project. There
is a core processing loop that originally spit out multiple '.' to
stdout as it ran. Now I want to capture a count of these and update the
indicator.
The class has the proper IBOutlet defined in its header file and IB
correctly sees this class (via a new Object I created in IB) and the
IBOutlet I defined for it. I hooked it up properly and now when the code
in the C class runs, the calls to
[myProgressIndicator setDoubleValue:progress] aren't being displayed in
the App.
Is there something fundamentally wrong I'm doing here? Can there be only
one Controller class in a Cocoa app?
The app is rather evolved however all the IBOutlets/IBActions to this
point have been restricted to the AppController class. I have a sneaking
suspicion that the Object I created in IB should actually be
an Object Controller instead and bind values directly to the UI
components I want to drive.
--
* Martin C. Stoufer *
* ISS/IT *
* Lawrence Berkeley National Lab *
* 510-486-5306 *
* MS 937-700 *
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