Re: NSTextView without word wrap?

FROM : Jonathan Dann
DATE : Sat May 24 11:52:32 2008

You're welcome, but I'd replace this:

> const CGFloat LargeNumberForText = 1.0e7;
>    [[textView textContainer] 
> setContainerSize:NSMakeSize(LargeNumberForText, LargeNumberForText)];


with

[[textView textContainer] setContainerSize:NSMakeSize(FLT_MAX, 
FLT_MAX)];

hey presto 1 less line of code!  FLT_MAX is the largest representable 
floating point number. It *may* insulate you from processor 
differences, but someone would have to confirm to me that this could 
ever be a problem.

Jon

On 24 May 2008, at 02:35, David Carlisle wrote:

> Based on your kindly giving me a precise reference I was able to 
> remove a few unnecessary statements from my awake from nib.  It now 
> reads as follows:
>
> - (void) awakeFromNib {
>    const CGFloat LargeNumberForText = 1.0e7;
>    [[textView textContainer] 
> setContainerSize:NSMakeSize(LargeNumberForText, LargeNumberForText)];
>    [[textView textContainer] setWidthTracksTextView:NO];
>    [textView setHorizontallyResizable:YES];
> }
>
> Thanks,
> DC
>
> On May 23, 2008, at 4:08 PM, Jonathan Dann wrote:
>

>> Its in SMLViewMenuController.m line -(IBAction)lineWrapTextAction:
>>
>> Jon
>>
>> On 23 May 2008, at 22:58, David Carlisle wrote:
>>

>>> Looks interesting.  Thanks.
>>>
>>> DC
>>>
>>> On May 23, 2008, at 3:37 PM, Jonathan Dann wrote:
>>>

>>>> You may also like to look at the source code to Smultron by Peter 
>>>> Borg.  It's in there but I forget exactly.
>>>>
>>>> http://smultron.sourceforge.net/
>>>>
>>>> Jon
>>>>
>>>> On 23 May 2008, at 21:55, David Carlisle wrote:
>>>>

>>>>> I made some guesses at which statements to copy from 
>>>>> BiScrollAspect.m and came up with the following awakeFromNib. 
>>>>> I'm not sure which statements are the most relevant, and why, 
>>>>> but it seems to do what I need.
>>>>>
>>>>> - (void) awakeFromNib {
>>>>> const CGFloat LargeNumberForText = 1.0e7;
>>>>> [[textView textContainer] 
>>>>> setContainerSize:NSMakeSize(LargeNumberForText, 
>>>>> LargeNumberForText)];
>>>>> [[textView textContainer] setWidthTracksTextView:NO];
>>>>> [[textView textContainer] setHeightTracksTextView:NO];
>>>>> [textView setAutoresizingMask:NSViewNotSizable];
>>>>> [textView setMaxSize:NSMakeSize(LargeNumberForText, 
>>>>> LargeNumberForText)];
>>>>> [textView setHorizontallyResizable:YES];
>>>>> [textView setVerticallyResizable:YES];
>>>>> }
>>>>>
>>>>> On May 23, 2008, at 12:03 PM, Douglas Davidson wrote:
>>>>>

>>>>>>
>>>>>> On May 23, 2008, at 10:33 AM, David Carlisle wrote:
>>>>>>

>>>>>>> I've spent the last few hours trying to create an NSTextView 
>>>>>>> without word wrap.  The BiScrollAspect.m file in the 
>>>>>>> textSizingExample project file is no help at all.

>>>>>>
>>>>>> No help in that it doesn't do what you want, or no help in that 
>>>>>> you can't get it working in your app, or no help in some other 
>>>>>> way?
>>>>>>
>>>>>> Douglas Davidson
>>>>>>

>>>>>
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>>>

>>
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