Re: How to completely release every object allocated when opening a NIB file ?
Re: How to completely release every object allocated when opening a NIB file ?
- Subject: Re: How to completely release every object allocated when opening a NIB file ?
- From: amy <email@hidden>
- Date: Fri, 16 Jan 2004 02:01:16 -0800
How is keeping your own array of window controllers different/better
than adding window controllers to your document? What I've done in my
main window controller class is:
- (void) displayAnotherWindow: (id) sender {
AnotherWindowController = *awc = [[AnotherWindowController alloc]
init];
[[self document] addWindowController: awc];
[awc showWindow: sender];
[awc release];
}
In AnotherWindowController's init method, I put the following for the
window nib name, which is I believe similar to what Charles uses:
self = [super initWithWindowNibName: @"AnotherWindow"];
The above style is working pretty well for me, but I'm wondering if I
should try the style mmalcolm described below to solve a problem with
my app. I've got a problem with menu items in the main menu at the top
of the screen being dimmed and unavailable when the "another window" is
in front. In particular, the menu item that will bring up "another
window" is dim, and I would be like to be able to bring up any number
of these windows conveniently (usually via keyboard shortcut for the
menu item) without having to make the main document window active each
time I want another window displayed.
On Jan 14, 2004, at 1:22 AM, Charles Srstka wrote:
On Jan 14, 2004, at 2:27 AM, mmalcolm crawford wrote:
- (IBAction)makeNewWindow:(id)sender
{
MyWindowController *wc = [[MyWindowController alloc] init];
[windowsArray addObject:wc];
[wc release];
[wc showWindow:nil];
[[NSNotificationCenter defaultCenter]
addObserver:self selector:@selector(wcWindowClosed:)
name:NSWindowWillCloseNotification
object:[wc window]];
}
- (void)wcWindowClosed:(NSNotification *)note
{
MyWindowController *wc = [[note object] delegate];
[windowsArray removeObject:wc];
}
(You'd override windowNibName in MyWindowController
- (NSString *)windowNibName
{
return @"MyWindow";
}
)
I don't get it. Why not just call -[NSWindowController
initWithWindowNibName:] instead of subclassing it to override
windowNibName?
Charles
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