Using beginSheet
Using beginSheet
- Subject: Using beginSheet
- From: Hua Ying Ling <email@hidden>
- Date: Fri, 20 Jul 2001 16:40:48 -0400
I'm trying to create a sheet for a window but I keep getting a error
"Modal session requires modal window". What am I doing wrong in the
code snipplet below?
Thanks
~Hua Ying
NSWindowController *newWindow = [[NSWindowController alloc]
initWithWindowNibName: @"AddGroupDialog"];
NSModalSession session = [NSApp
beginModalSessionForWindow:[newWindow window]];
[NSApp runModalSession:session];
[NSApp beginSheet:[newWindow window]
modalForWindow:mainWindow
modalDelegate: self
didEndSelector: @selector(didEndAddGroupSheet)
contextInfo: NULL];
[NSApp endModalSession:session];