A little caveat: on that note of maximum fraction digits stuff, I guess one
should figure out whatever it is that QC supports and set it to that. Haven't
done that yet... doubt it supports up to 20 places, doesn't sound right. I
doubt anything horrible would happen b/c of setting it too high, probably just
a rounding.
-gt
On Apr 14, 2012, at 12:11 AM, Achim Breidenbach wrote:
> Hello George,
>
> maybe you can debug and check with -(NSUInteger)maximumFractionDigits what
> the current value of your "formatter" is, and set it with
> -(void)setMaximumFractionDigits:(NSUInteger)number to a certain number?
>
> Just a guess, I am no expert in UI programming.
>
> best,
>
> Achim Breidenbach
> Boinx Software
>
> On 13.04.2012, at 23:19, George Toledo wrote:
>
>> The Apple QCTV example has some code like this in Composition Parameters
>> View.m
>>
>> else if([type isEqualToString:QCPortTypeNumber]) {
>> minNumber = [inputAttributes
>> objectForKey:QCPortAttributeMinimumValueKey];
>> maxNumber = [inputAttributes
>> objectForKey:QCPortAttributeMaximumValueKey];
>> if(minNumber && maxNumber) {
>> control = [[NSSlider alloc]
>> initWithFrame:NSMakeRect(0, kVOffset + totalHeight, kDefaultWidth, 15)];
>> [[control cell]
>> setControlSize:NSSmallControlSize];
>> [(NSSlider*)control setMinValue:[minNumber
>> doubleValue]];
>> [(NSSlider*)control setMaxValue:[maxNumber
>> doubleValue]];
>> }
>> else {
>> control = [[NSTextField alloc]
>> initWithFrame:NSMakeRect(0, kVOffset + totalHeight - 3, kDefaultWidth, 19)];
>> [[control cell] setWraps:NO];
>> [[control cell] setScrollable:YES];
>> [[control cell] setFont:[NSFont
>> systemFontOfSize:[NSFont smallSystemFontSize]]];
>> formatter = [NSNumberFormatter new];
>> [formatter setMinimum:minNumber];
>> [formatter setMaximum:maxNumber];
>> [[control cell] setFormatter:formatter];
>> [formatter release];
>> [[control cell] setSendsActionOnEndEditing:YES];
>> }
>> [control setAutoresizingMask:NSViewWidthSizable];
>> totalHeight += 25;
>> }
>>
>>
>> My "problem" is, that the created "Inspector" turns floating point values
>> that are entered in, into Integer. I've tried fiddling with a few things
>> with no success, I think just because I've gotten some syntax wrong
>> somewhere.
>>
>> Does anyone know how to fix it so that I can get floating point values
>> working?
>>
>> Thanks,
>> gt
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