On Leopard, my editor application sometimes receives the
fontSetChanged notification when it was turned to the front
application. But I don't set my application as an observer of
NSFontSetChangedNotification explicitly.
The notification invokes [NSTextStorage fontSetChanged] as below and
the document edited flag is set while nothing was edited in the
document.
What is [NSTextStorage fontSetChanged]?
I can't find any documentation about [NSTextStorage fontSetChanged].
Can I neglect that notification in my NSTextStorage subclass?
Thanks,
Satoshi
-------
#0 0x96180cf4 in -[NSLayoutManager
textStorage:edited:range:changeInLength:invalidatedRange:]
#1 0x96180c14 in -[NSTextStorage
_notifyEdited:range:changeInLength:invalidatedRange:]
#2 0x9616a4c8 in -[NSTextStorage endEditing]
#3 0x00147740 in -[J5TextStorage endEditing] at J5TextStorage.m:417
#4 0x92cb91a0 in -[NSMutableAttributedString addAttribute:value:range:]
#5 0x961808d8 in -[NSMutableAttributedString
(NSMutableAttributedStringKitAdditions)
fixParagraphStyleAttributeInRange:]
#6 0x9617e7b8 in -[NSMutableAttributedString
(NSMutableAttributedStringKitAdditions) fixAttributesInRange:]
#7 0x962e45f8 in -[NSTextStorage fontSetChanged]
#8 0x00147820 in -[J5TextStorage fontSetChanged] at J5TextStorage.m:432
#9 0x94561e44 in -[NSArray makeObjectsPerformSelector:]
#10 0x962e450c in +[NSTextStorage _fontSetChanged:]
#11 0x92c19df8 in _nsnote_callback
#12 0x944e0960 in _CFXNotificationPostNotification
#13 0x92c176dc in -[NSNotificationCenter
postNotificationName:object:userInfo:]
#14 0x92c1ae58 in __NSThreadPerformPerform
#15 0x944fe350 in CFRunLoopRunSpecific
#16 0x932613a8 in RunCurrentEventLoopInMode
#17 0x93261134 in ReceiveNextEventCommon
#18 0x9326100c in BlockUntilNextEventMatchingListInMode
#19 0x960e53c0 in _DPSNextEvent
#20 0x960e4d88 in -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:]
#21 0x960dea44 in -[NSApplication run]
#22 0x0002d300 in main at main.m:18
-----------------------------------------------------
Satoshi Matsumoto
816-5 Odake, Odawara, Kanagawa, Japan 256-0802
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