NSMatrix beeping when sheets are running
NSMatrix beeping when sheets are running
- Subject: NSMatrix beeping when sheets are running
- From: "pavao" <email@hidden>
- Date: Mon, 20 Dec 2004 18:32:43 -0000
- Thread-topic: NSMatrix beeping when sheets are running
Hi,
When I have some sheet running in my app and then double click some item listed in the first column of a NSMatrix residing in another window (also belonging to the application) the computer beeps. The method that I had set with NSMatrix's setDoubleAction: is called anyway. The beep doesn't happen if there isn't any sheet running and it doesn't happen if I double-click something in the second column of the matrix. The backtrace of where the beep occurs is at the end of this message.
I don't know much of PPC asm, but in the debugger it looks like -[NSControl sendAction:to:] has a couple of conditional branch instructions that make it jump over the NSBeep just after calling the target's doubleAction selector. I just can't figure out what am I doing wrong. Can someone shed some light on this?
#0 0x92fa3ed0 in NSBeep
#1 0x92e7ef70 in -[NSControl sendAction:to:]
#2 0x92e78224 in -[NSApplication sendAction:to:from:]
#3 0x92f6550c in -[NSMatrix sendAction:to:]
#4 0x93095a5c in -[NSMatrix _sendDoubleActionToCellAt:]
#5 0x92f07d64 in -[NSMatrix _mouseDownNonListmode:]
#6 0x92f6433c in -[NSMatrix mouseDown:]
#7 0x92e03178 in -[NSWindow sendEvent:]
#8 0x92df583c in -[NSApplication sendEvent:]
#9 0x92dfdc54 in -[NSApplication run]
#10 0x92eba2b8 in NSApplicationMain
#11 0x000e2f74 in main at main.m:13
TIA,
--
João Pavão
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