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objective-cnsoutlineview

NSOutlineView: How to have different custom color for item with and without child?

I've a custom subclass of NSOutlineView that use a TextFieldCell as cell. Some items that has child (that represents a group of child).

I want to have a custom color for the items with child and another custom color for the items without child. I tried to change it in IB but the color changes only for the child items and in code I can also set a custom color but only for the child items. Anyone can help me?

Solution

  • After a thorough research seems that the only way to do that is to override the drawRow: method on the NSOutlineView subclass