tvxwidgets

tvxwidgets provides extra widgets for tview.

Widgets

• bar chart
• activity mode gauge
• percentage mode gauge
• utilisation mode gauge
• message dialog (info and error)
• spinner
• plot (linechart, scatter)
• sparkline

Example

package main

import (
	"time"

	"github.com/gdamore/tcell/v2"
	"github.com/navidys/tvxwidgets"
	"github.com/rivo/tview"
)

func main() {
	app := tview.NewApplication()
	gauge := tvxwidgets.NewActivityModeGauge()
	gauge.SetTitle("activity mode gauge")
	gauge.SetPgBgColor(tcell.ColorOrange)
	gauge.SetRect(10, 4, 50, 3)
	gauge.SetBorder(true)

	update := func() {
		tick := time.NewTicker(500 * time.Millisecond)
		for {
			select {
			case <-tick.C:
				gauge.Pulse()
				app.Draw()
			}
		}
	}
	go update()

	if err := app.SetRoot(gauge, false).EnableMouse(true).Run(); err != nil {
		panic(err)
	}
}