tests/testthat/_snaps/widget-tree.md

In termr: Modern Reactive Terminal Applications with Data Workflows

printing shows the tree

Code
  print(ui)
Output
  <Vertical>
  ├── <Label #greeting> "Hello"
  └── <Horizontal>
      └── <Label .x> "a"

render_widget snapshot of a nested layout

Code
  print(render_widget(ui, 40, 8))
Output
  <ScreenBuffer 40x8>
  +----------------------------------------+
  |                 termr                  |
  |╭──────────────────╮┌──────────────────┐|
  |│left pane         ││       right pane │|
  |│                  ││                  │|
  |│                  ││                  │|
  |╰──────────────────╯└──────────────────┘|
  |  footer                                |
  |                                        |
  +----------------------------------------+

termr documentation built on Oct. 21, 2026, 5:13 p.m.