I followed the steps described here to set up a toolbar item with a custom view
in Interface Builder:
http://developer.apple.com/documentation/Cocoa/Conceptual/Toolbars/Articles/ToolbarInIB.html
Unfortunately my custom view's drawRect is never called. I verified that it
does get initialized. The toolbar item's min and max size are set up properly.
Just to be safe I had my view conform to NSCoding but initWithCoder and
ecodeWithCoder aren't called. I tried various springs and struts settings with
no results.
Digging deeper, I subclassed NSToolbarItem and overrode setView and setMinSize
so I could break on them. setMinSize is getting called with the correct values.
Interestingly, setView gets called before my custom view is initialized. I
assume this is the proxy NSView object. Then my custom view is initialized
(initWithFrame) but the NSToolbarItem's setView isn't called again with the new
view instance. I don't know if this is a bug -- maybe Cocoa does some voodoo in
the swapping from the proxy NSView object to the custom view.
Standard views work fine: eg. NSButton and NSBox.
Has anyone successfully used IB to create toolbar items with custom views?
Thanks,
Gunnar
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