NSTableView won't begin dragging rows if the mouseDown happens within the rect of an NSButtonCell.

Posted by Joel Day on Stack Overflow See other posts from Stack Overflow or by Joel Day
Published on 2010-03-09T01:30:10Z Indexed on 2010/03/09 1:36 UTC
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Filed under:

cocoa

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nstableview

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nsbuttoncell

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drag

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reorder

I currently have an odd case where I need to be able to reorder rows in an NSTableView, but the only column happens to be an NSButtonCell. I'm trying to see how I can override NSButtonCell's mouse tracking in order to get it to behave in a way so that the NSTableView will begin dragging the row, but am not having much luck.

Additional info that might affect the behavior: With this NSTableView, I am not allowing any rows to be selected, but I have forced mouse tracking to always occur for all cells. This is so that the button can still be clicked even though its row can never be selected.

Thanks!

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