Re: Binding NSSegmentedControl selection to user defaults
Re: Binding NSSegmentedControl selection to user defaults
- Subject: Re: Binding NSSegmentedControl selection to user defaults
- From: Motti Shneor <email@hidden>
- Date: Wed, 29 Aug 2012 12:50:22 +0300
Hi Keary and thanks.
I don't quite understand - do you mean by "registering" my key, Adding an entry to my Application's preferences file (.plist) ? If so --- than I tried that, but I did not know what exactly to write there.
In addition I unchecked the "Raises for Not Applicable Keys" option specifically for that --- I want the segmented control to create the entry the first time I set its selection programmatically.
This thing works flawlessly with other kinds of controls (NSbuttons), when I bind their value to the "Shared User Defaults Controller.values.myButtonState".
Or maybe I miss something important here?
On 28 באוג 2012, at 21:53, Keary Suska wrote:
>
> On Aug 28, 2012, at 9:28 AM, Motti Shneor wrote:
>
>> But when I'm trying to do this in my XCode 4.2 project, in a .xib file, I experience several problems, and finally a crash on loading the .xib file.
>>
>> 1. In Interface builder, only one of the binding options appears for NSSegmentedControl (Raises for Not Applicable Keys) all the rest are simply not there.
>>
>> 2. I have bound my NSSegmentedControl's "selectedIndex" to the "Shared User Defaults Controller.values.mySegmentedControlSelection" key, but the application crashes as I load the .xib file, claiming that NSSegmentedControl is not key-value-coding compliant with the key "selectedIndex".
>
> Did you register "mySegmentedControlSelection" with user defaults as specified by the docs for using user defaults?
>
>> 3. BTW, my segmented control is configured for "Any" meaning, multiple segments can be selected concurrently. However, changing this to only single selection did not cure the crash.
>
>
> Keary Suska
> Esoteritech, Inc.
> "Demystifying technology for your home or business"
>
Motti Shneor,
Spectrum Reflections Ltd.
---
ceterum censeo microsoftiem delendam esse
+972-54-3136621
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