On Mar 4, 2010, at 6:14 PM, Graham Cox wrote:

> 
> On 05/03/2010, at 12:39 AM, Eric Gorr wrote:
> 
>> Now, there are other means that will cause the NSPanel to be closed with 
>> different answers to whether or not it should be visible at the next launch.
> 
> 
> It's not clear to me why. You only need to record whether the panel is 
> currently open or closed in the user defaults. If the app quits in the 'open' 
> state it opens the panels at next launch. For recording the closed state, the 
> NSWindowWillCloseNotification looks useful. For open state, there isn't an 
> equivalent notification but its controller should know when this is.

In most cases this is the way the code was written. However, for a small number 
of panels, the design was different and this doesn't work. It was made 
dependent upon knowing how the window was being closed. At some point, I will 
be able to go back and change this ancient code, but for now, I needed a way to 
determine how the window was being closed.

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