Series of sheets
Series of sheets
- Subject: Series of sheets
- From: Randall Meadows <email@hidden>
- Date: Tue, 21 Aug 2007 19:41:39 -0600
I know it can be done, but I can't figure out why, when I follow the
sample code, it doesn't work for me.
I display an NSOpenPanel using beginSheetForDirectory. I set the
didEndSelector to one of my methods, and it's called appropriately.
In that method, I call [panel close], then open my own sheet using
[NSApp beginSheet...] just as is shown in the sample code at
<http://developer.apple.com/documentation/Cocoa/Conceptual/Sheets/Tasks/UsingCascadingSheets.html>.
After my task is finished, I then end my sheet with [NSApp
endSheet:mySheet]; [mySheet orderOut:self].
The next time I try to open that same NSOpenPanel, all I get is a
system beep when I try to execute the beginSheetForDirectory call.
In trying to figure this out, I changed the NSOpenPanel to be
modeless (using [openPanel beginForDirectory...]), and then I ended
up with the system beep when I tried to run my custom sheet again
(got the beep when trying to execute [NSApp beginSheet...].
I would appreciate any pointers to what I seem to be missing.
Thanks!
randy
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