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Dictionary popup of TUITextRenderer does not work on 10.7.3? #105
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Mmm, mind posting the code you used to configure this? (Partially because I haven't been able to get it to work either, and partially to help you :D) |
I tried the latest example from twui, it works. I use and old twui branch(before ARC). I'm trying to figure it out. |
Wait, is it enabled automatically? Doesn't seem to do that for me... |
Yeah, it enabled automatically. git clone the latest version from https://github.com/twitter/twui.git, and run the example project. |
Oh, I see. I will indeed do that. Was the triple-tap define on the table view cell labels? |
Yeah, triple-tap on the table view, it will show up the dictionary. I think it's related to TUITextRenderer |
Alright, will look into that and get back to you. I'm on a desktop at the moment, but tomorrow I'll test it on an MBP running 10.7.3. |
I found the problem. Cannot popup the dictionary when add line height to TUIAttributedString. ExampleTableViewCell *cell = reusableTableCellOfClass(tableView, ExampleTableViewCell);
TUIAttributedString *s = [TUIAttributedString stringWithString:[NSString stringWithFormat:@"good news cell %d", indexPath.row]];
s.color = [TUIColor blackColor];
s.font = exampleFont1;
s.lineHeight = 3; // Add the line will see the problem
[s setFont:exampleFont2 inRange:NSMakeRange(8, 4)]; // make the word "cell" bold
cell.attributedString = s;
return cell; |
Considerably faster than I could, I see. Now that we know that the issue is here, I can look into fixing it. Thanks! |
Change the setLineheight to use the default method solve the problem, but i'm not sure is this a good solution for this: - (void)setLineHeight:(CGFloat)f inRange:(NSRange)range
{
// CTParagraphStyleSetting setting;
// setting.spec = kCTParagraphStyleSpecifierLineSpacing;
// setting.valueSize = sizeof(CGFloat);
// setting.value = &(CGFloat){f};
// CTParagraphStyleRef paragraphStyle = CTParagraphStyleCreate(&setting, 1);
// [self addAttributes:[NSDictionary dictionaryWithObjectsAndKeys:(id)paragraphStyle, kCTParagraphStyleAttributeName, nil] range:range];
// CFRelease(paragraphStyle);
NSMutableParagraphStyle *p = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
[p setLineSpacing:f];
[self addAttributes:[NSDictionary dictionaryWithObjectsAndKeys:(id)p, kCTParagraphStyleAttributeName, nil] range:range];
[p release];
} |
This is fixed after merging #107 |
double tap with three fingers with throw exceptions:
2012-04-25 10:22:05.277 Note[78887:403] -[__NSCFType lineBreakMode]: unrecognized selector sent to instance 0x1010be310
objc[78887]: EXCEPTIONS: throwing 0x1010c9d38 (object 0x1010d27d0, a NSException)
objc[78887]: EXCEPTIONS: searching through frame [ip=0x7fff93c6ae79 sp=0x7fff5fbfc800] for exception 0x1010c9d18
objc[78887]: EXCEPTIONS: searching through frame [ip=0x7fff874d9e72 sp=0x7fff5fbfd800] for exception 0x1010c9d18
objc[78887]: EXCEPTIONS: searching through frame [ip=0x10c28bcd4 sp=0x7fff5fbfdbf0] for exception 0x1010c9d18
objc[78887]: EXCEPTIONS: searching through frame [ip=0x10c28e0db sp=0x7fff5fbfdc70] for exception 0x1010c9d18
objc[78887]: EXCEPTIONS: catch(NSException)
objc[78887]: EXCEPTIONS: unwinding through frame [ip=0x7fff93c6ae79 sp=0x7fff5fbfc800] for exception 0x1010c9d18
objc[78887]: EXCEPTIONS: unwinding through frame [ip=0x7fff874d9e72 sp=0x7fff5fbfd800] for exception 0x1010c9d18
objc[78887]: EXCEPTIONS: unwinding through frame [ip=0x10c28bcd4 sp=0x7fff5fbfdbf0] for exception 0x1010c9d18
objc[78887]: EXCEPTIONS: unwinding through frame [ip=0x10c28e0db sp=0x7fff5fbfdc70] for exception 0x1010c9d18
objc[78887]: EXCEPTIONS: handling exception 0x1010c9d18 at 0x10c28e161
2012-04-25 10:22:05.278 Note[78887:403] Lookup: Unhandled exception 'NSInvalidArgumentException' caught in __56+[LULookupDefinitionModule focusTermUsingQueue:handler:]_block_invoke_0
objc[78887]: EXCEPTIONS: finishing handler
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