i'm following hillegass' "view swapping" (chapter 29), concerning the
NSViewController. i can successfully display the proper view at launch
(based on the index of an NSMutableArray), but i cannot set the window's
title using the same index? the window loads as "Untitled", which is it's
title in IB. the window's title only changes when the user chooses a new
view from the popup menu. what am i doing wrong?
- (void)displayViewController:(ManagingViewController *)vc
{
//Try to end editing
NSWindow *w = [box window];
BOOL ended = [w makeFirstResponder:w];
if (!ended)
{
NSBeep();
return;
}
//Put the view in the box
NSView *v = [vc view];
[box setContentView:v];
//-=-=-=-=-=-=-=-=-=-=-=-//
// CHANGE WINDOW'S TITLE //
//-=-=-=-=-=-=-=-=-=-=-=-//
[w setTitle:[NSString stringWithFormat:@"Application Mode: %@", [vc title
]]];
}
- (NSString *)windowNibName
{
return @"MyDocument";
}
- (void)windowControllerDidLoadNib:(NSWindowController *)windowController
{
[super windowControllerDidLoadNib:windowController];
NSMenu *menu = [popUp menu];
int i, itemCount;
itemCount = [viewControllers count];
for (i = 0 ; i < itemCount ; i++)
{
NSViewController *vc = [viewControllers objectAtIndex:i];
NSMenuItem *mi = [[NSMenuItem alloc] initWithTitle:[vc title] action:
@selector(changeViewController:) keyEquivalent:@""];
[mi setTag:i];
[menu addItem:mi];
[mi release];
}
[self displayViewController:[viewControllers objectAtIndex:0]];
[popUp selectItemAtIndex:0];
}
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