I have a small, relatively simple document based application that I
created using Xcode 2.4 and Interface Builder 2.5.4 on a Mac running
Tiger. Recently, I moved it to my new iMac running Leopard. On the
old Mac, document windows cascade, just as expect, but on my new Mac
running Leopard and Xcode 3.0 and Interface Builder 3.0, the
document windows no longer cascade.
Apple's "Window Programming Guide for Cocoa" says " If you use the
Cocoa document architecture, you can use the NSWindowController
setShouldCascadeWindows: method to set whether the window, when it
is displayed, should cascade in relation to other document windows
(that is, have a slightly offset location so that the title bars of
previously displayed windows are still visible). The default is
true, so typically you have no additional work to perform." This
seems no longer to be the case.
I'm reasonably certain that I've not changed anything that would
account for the difference (famous last words that I'm prepared to
eat, if necessary). Has anyone else noticed this behavior? Is there
a setting that I've missed/a fix that I can apply?
Boyd
I got the same problem with an application of mine, that manages two
different kinds of documents. The first type is normal text (plain,
RTF or RTFD) and the window cascading works as expected with these
documents. The other one is a custom type containing histograms of
spectra. For this last type the window cascading doesn't work anymore
since the upgrade to Leopard. I'm currently using Xcode 3.0 and the
matching version of IB and I didn't modilfy the pertaining code.
Unfortunately, I'm very busy now with my teaching duties, but I plan
to investigate this conundrum ASAP.
Andrea
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