RE: Getting one sheet to open after another
RE: Getting one sheet to open after another
- Subject: RE: Getting one sheet to open after another
- From: "Christopher Hickman" <email@hidden>
- Date: Fri, 26 Aug 2005 11:50:32 -0400
Maybe you just need the second sheet call to be run in your
sheetDidEndLocal:returnCode:contextInfo: method?
-----Original Message-----
From: cocoa-dev-bounces+tophu=email@hidden
[mailto:cocoa-dev-bounces+tophu=email@hidden] On Behalf Of Ben
Borofka
Sent: Thursday, August 25, 2005 7:39 PM
To: email@hidden
Subject: Getting one sheet to open after another
I have a single-window app that requires (at most) two decisions from
the user via sheets. I am having troubles when I need to display two
sheets to the user. How do I get the second sheet to wait for the
first sheet to dismiss before rolling down?
Here are my functions:
//sheet 1
NSBeginCriticalAlertSheet(@"Do you want to create another
Passgen
account on this computer?",
@"Create
Another",
@"Cancel",
nil,
mainWindow,
self,
@selector(sheetDidEndLocal:returnCode:contextInfo:),
nil,
nil,
@"The
account \"%s\" has already been created with Passgen
on this computer.",
[alreadyGeneratedAccountUsername bytes]);
//sheet 2, runs in a different method
NSBeginCriticalAlertSheet(@"This account already exists in
the
Passgen database. Do you want to overwrite it?",
@"Overwrite",
@"Cancel",
nil,
mainWindow,
self,
@selector(sheetDidEndDatabase:returnCode:contextInfo:),
nil,
nil,
@"The
account \"%@\" will be overwritten.",
[thisMac
stateID]);
When sheet 1 rolls down, the app continues to run and the second sheet
rolls down behind it. Once I dismiss the first sheet, the main window
dissappears and all I see is sheet 2.
I've tried using NSLock to lock sections of the code before the 2nd
sheet rolls down, but it doesn't seem to help.
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