Value transformers applied to NSPopupButton have some idiosyncrasies. http://stackoverflow.com/questions/12505764/nspopupbutton-bindings-with-value-transformer
I have applied a transformer to an NSPopupButton content values binding but the IB configured transformer does not seem to be applied. I am not alone in this: http://macscripter.net/viewtopic.php?id=39496 If I log the binding the transformer is present. However, if I enter an invalid transformer name the app does not raise (which it should). If I then log the binding with the invalid name then it does raise. Popup button bindings: { NSObservedKeyPath = "arrangedObjects.name"; NSObservedObject = "<NSArrayController: 0xa5f7750>[object class: Data_PeriodType, number of selected objects: 1]"; NSOptions = { NSContentPlacementTag = 0; NSInsertsNullPlaceholder = 0; NSMultipleValuesPlaceholder = "<null>"; NSNoSelectionPlaceholder = "<null>"; NSNotApplicablePlaceholder = "<null>"; NSNullPlaceholder = "No Value"; NSRaisesForNotApplicableKeys = 1; NSValueTransformer = "<PeriodTypeTransformer: 0x213c070>"; NSValueTransformerName = PeriodTypeTransformer; }; } Jonathan _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
