JD Tech
Mar 21, 2019 · Frontend Development
Implementing NSOutlineView with Pure Code in macOS: A Step‑by‑Step Guide
This article walks through creating a hierarchical menu using NSOutlineView entirely in code, covering view initialization, data model preparation, custom cell and row views, essential NSOutlineViewDataSource and NSOutlineViewDelegate methods, and handling selection to achieve a fully functional macOS outline interface.
CocoaNSOutlineViewObjective-C
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