Yes, this is my implementation:
@implementation TextColorValueTransformer
+ (Class)transformedValueClass
{
return [NSColor class];
}
+ (BOOL)allowsReverseTransformation
{
return NO;
}
- (id)transformedValue:(id)value
{
BOOL theBoolean = [value boolValue];
if (theBoolean) {
return [NSColor blueColor];
}
return [NSColor blackColor];
}
@end
30 maj 2010 kl. 23.13 skrev Reinhard Segeler:
> Did you subclass the NSValueTransformer class for that purpose?
>
>
> -- Reinhard
>
> Am 30.05.2010 um 21:51 schrieb Mikael Wämundson:
>
>> Hi,
>>
>> Problem is the following:
>> I want to set the color of the text in each line in a TableView depending on
>> two attributes of the object: one boolean and one integer. If the boolean is
>> true all text for that line in the TableView is to be colored blue, if the
>> integer is zero all text is to be colored red.
>> In IB i've bound the TableColumns Text Color using the boolean as Model Key
>> Path and a Value Transformer setting the text color to blue.
>>
>> Now, how do I setup a Value Transformer bound to the integer attribute and a
>> Value Transformer?
>>
>> Thank you!
>> /Mikael
>>
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