Re: NSView resizing problems.
Re: NSView resizing problems.
- Subject: Re: NSView resizing problems.
- From: Ken Ferry <email@hidden>
- Date: Mon, 20 Sep 2010 13:20:26 -0700
On Mon, Sep 20, 2010 at 7:52 AM, Keary Suska <email@hidden>wrote:
> On Sep 20, 2010, at 5:45 AM, Geoffrey Holden wrote:
>
> > My problem is that when I load this view into a tab (using the attached
> > code), the textview doesn't fit on the screen. It covers up the top
> > textfield and seems to have it's top edge somewhere above the tabview (as
> > follows)
>
> The most common reason for this is that you are shrinking the view such
> that it forces the subviews to overlap, which creates an undefined situation
> that the view cannot handle.
>
> > Messenger* messenger = [[Messenger alloc] initWithApp:@"Messenger"
> > :self];
> > [currentConversations setObject:messenger forKey:[NSNumber
> > numberWithInt:convId]];
>
> And here is where you are doing it:
>
> > NSView* newView = [[[NSView alloc] init] autorelease];
>
> This is not the designated initializer. Don't do this.
>
FYI, designated initializers are something subclassers need to be aware of,
not users of class.
You can use whatever init method you want to make an object.
-Ken
Cocoa Frameworks
>
> > [newView setAutoresizesSubviews:YES];
> > [[messenger view] setFrame:[newView frame]];
>
> Why do you expect [newView frame] to return a sensible value?
>
> HTH,
>
> Keary Suska
> Esoteritech, Inc.
> "Demystifying technology for your home or business"
>
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