egui_cable

A generic and extensible data-oriented widget for connecting ports by cables.

I create this for the visual programming editor of Hihaheho/Desk.

It's good for:

• analog synthesizer-like UI
• node-based UI
• anything you can imagine

The code is good for studying how to write egui widgets.

Features

• [x] connect ports by data
• [x] dynamic connect and disconnect
• [x] lock connection
• [x] custom plug widget
• [x] custom port widget
• [x] custom cable widget
• [x] multiple connections on a single port.
• [x] on-connect event
• [x] on-disconnect event
• [x] on-hover event
• [x] garbage collection
• [ ] multi-touch support (help me)

Examples

Click the images to see the source code.