我正在寻找将NSPopover附加到NSTableView的单元格的方法. showRelativeToRect:(NSRect)positioningRect ofView:(NSView *)positioningView preferredEdge:(NSRectEdge)preferredEdge; 我如何找到positioningRect和positioningView细胞的问题?
showRelativeToRect:(NSRect)positioningRect ofView:(NSView *)positioningView preferredEdge:(NSRectEdge)preferredEdge;
positioningRect
positioningView
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