Linus Groh 5bb38296b1 LibGUI: Add TreeViewModel as a simpler interface for building TreeViews ...

Having to subclass GUI::Model for even the simplest type of hand-built
TreeView makes them a bit unpleasant to work with at the moment. :^)

This adds such a GUI::Model subclass that is specifically designed for
adding nodes to a TreeView manually, supporting text and an optional
icon by default, and allowing for further data when subclassing the Node
class.

2022-05-13 16:31:03 +02:00

2.9 KiB

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