I\'m trying to reduce the font size of the Header Cell in a NSOutlineView (source-list view-based). The problem is that using IB doesn\'t work for me (both modifyin
NSOutlineView
These steps solved the problem.
1) Select the NSOutlineView in IB.
2) In the Size Inspector select Automatic for Size Style. If it is already selected, deselect and select it again (XCode bug?)
Size Inspector
Automatic
Size Style
Now you can modify the font for the NSTextFieldCell (Header Cells and Data Cells) using IB.
NSTextFieldCell