Terminal-based user interface toolkit
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package main
import (
"github.com/gdamore/tcell"
"git.sr.ht/~tslocum/cview"
)
const helloWorld = `[green]package[white] main
[green]import[white] (
[red]"git.sr.ht/~tslocum/cview"[white]
)
[green]func[white] [yellow]main[white]() {
box := cview.[yellow]NewBox[white]().
[yellow]SetBorder[white](true).
[yellow]SetTitle[white]([red]"Hello, world!"[white])
cview.[yellow]NewApplication[white]().
[yellow]SetRoot[white](box, true).
[yellow]Run[white]()
}`
// HelloWorld shows a simple "Hello world" example.
func HelloWorld(nextSlide func()) (title string, content cview.Primitive) {
// We use a text view because we want to capture keyboard input.
textView := cview.NewTextView().SetDoneFunc(func(key tcell.Key) {
nextSlide()
})
textView.SetBorder(true).SetTitle("Hello, world!")
return "Hello, world", Code(textView, 30, 10, helloWorld)
}