Re: Increasing NSTextView's height
Re: Increasing NSTextView's height
- Subject: Re: Increasing NSTextView's height
- From: Graham Cox <email@hidden>
- Date: Mon, 1 Sep 2008 21:03:27 +1000
On 1 Sep 2008, at 7:52 pm, chaitanya pandit wrote:
But even if i change the textView's frame by increasing it's height
so that it occupies the bottom most subview, i don't see the
vertical scroller. Am i missing something?
NSTextView doesn't have a vertical scroller on its own. If you put it
inside an NSScrollView then it could do. (IB does set it up this way
by default, did you create the view this way or programatically?).
Increasing frame height doesn't force a hidden scrollbar to show -
having more text than can be shown in the frame does though, which
implies that making the frame *smaller* would be the more likely way
to go there.
Remember: frame size = area occupied in the parent view. bounds = area
logically occupied by the text + any subviews. So it's the bounds you
need to increase to ensure that any subviews are properly covered by
it. If the bounds > frame, the scrollbars will show if there are any
there that can be shown.
hth,
Graham
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