Cocoa App Enter Full Screen - objective-c

Question

I am developing a simple application which make use of full screen window.
Window contains view that contains button, image etc etc... , but when I enter in full screen with the follow lines:
NSWindow* tmp = [self window];
[tmp setStyleMask:NSBorderlessWindowMask];
[tmp setFrame:[tmp frameRectForContentRect:[[tmp screen] frame]]display:YES animate:NO];
[tmp setBackingType:NSBackingStoreBuffered];
screenRect = [[NSScreen mainScreen] frame];
int windowLevel = CGShieldingWindowLevel();
[self.window setLevel:windowLevel];
The view I put in the window doesn't resized automatically, I could make some operation for resize correctly that work, but there are a way to do that automatically?
I post all my AppController here:
-(id)init {
self = [super initWithWindowNibName:#"MainWindow"];
NSWindow* tmp = [self window];
[tmp setStyleMask:NSBorderlessWindowMask];
[tmp setFrame:[tmp frameRectForContentRect:[[tmp screen] frame]]display:YES animate:NO];
[tmp setBackingType:NSBackingStoreBuffered];
screenRect = [[NSScreen mainScreen] frame];
/**
// [[tmp standardWindowButton:NSWindowMiniaturizeButton] setHidden:YES];
// [[tmp standardWindowButton:NSWindowZoomButton] setHidden:YES];
self.window = [[NSWindow alloc] initWithContentRect:screenRect styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO screen:[NSScreen mainScreen]];
**/
int windowLevel = CGShieldingWindowLevel();
[self.window setLevel:windowLevel];
return self;
}
// We need to be layer-backed to have subview transitions.
-(void)awakeFromNib {
[[self window] setContentSize:[topMenu frame].size];
[[[self window] contentView] addSubview:topMenu];
[topMenu enterFullScreenMode:[NSScreen mainScreen] withOptions:nil];
[[[self window] contentView] setWantsLayer:YES];
}
- (void)dealloc
{
[super dealloc];
}
- (void)windowDidLoad
{
[super windowDidLoad];
// Implement this method to handle any initialization after your window controller's window has been loaded from its nib file.
[topMenu_controller performAnimation];
return;
}

Answer 1

You can use the springs and struts of Interface Builder to set a view's autosizing behavior:
http://developer.apple.com/library/mac/#documentation/DeveloperTools/Conceptual/IB_UserGuide/Layout/Layout.html