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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