[GH-ISSUE #195] Grid within grid #151

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opened 2026-03-04 01:02:26 +03:00 by kerem · 1 comment

kerem commented

2026-03-04 01:02:26 +03:00

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Originally created by @delaneyj on GitHub (Nov 26, 2018).
Original GitHub issue: https://github.com/rivo/tview/issues/195

package main

import (
	"github.com/rivo/tview"
)

func main() {
	newPrimitive := func(text string) tview.Primitive {
		return tview.NewTextView().
			SetTextAlign(tview.AlignCenter).
			SetText(text)
	}
	menu := newPrimitive("Menu")
	sideBar := newPrimitive("Side Bar")

	grid := tview.NewGrid().
		SetRows(3, 0, 3).
		SetColumns(30, 0, 30).
		SetBorders(true).
		AddItem(newPrimitive("Header"), 0, 0, 1, 3, 0, 0, false).
		AddItem(newPrimitive("Footer"), 2, 0, 1, 3, 0, 0, false)

	innerGrid := tview.NewGrid().
		SetColumns(30, 0, 30).
		SetBorders(true).
		AddItem(newPrimitive("Inner Menu"), 0, 0, 1, 1, 0, 0, false).
		AddItem(newPrimitive("Inner Main"), 0, 1, 1, 1, 0, 0, false).
		AddItem(newPrimitive("Inner Sidebar"), 0, 2, 1, 1, 0, 0, false)

	grid.AddItem(menu, 1, 0, 1, 1, 0, 0, false).
		AddItem(innerGrid, 1, 1, 1, 1, 0, 0, false).
		AddItem(sideBar, 1, 2, 1, 1, 0, 0, false)

	if err := tview.NewApplication().SetRoot(grid, true).SetFocus(grid).Run(); err != nil {
		panic(err)
	}
}

Produces an offset inner grid.

Originally created by @delaneyj on GitHub (Nov 26, 2018). Original GitHub issue: https://github.com/rivo/tview/issues/195 ```Go package main import ( "github.com/rivo/tview" ) func main() { newPrimitive := func(text string) tview.Primitive { return tview.NewTextView(). SetTextAlign(tview.AlignCenter). SetText(text) } menu := newPrimitive("Menu") sideBar := newPrimitive("Side Bar") grid := tview.NewGrid(). SetRows(3, 0, 3). SetColumns(30, 0, 30). SetBorders(true). AddItem(newPrimitive("Header"), 0, 0, 1, 3, 0, 0, false). AddItem(newPrimitive("Footer"), 2, 0, 1, 3, 0, 0, false) innerGrid := tview.NewGrid(). SetColumns(30, 0, 30). SetBorders(true). AddItem(newPrimitive("Inner Menu"), 0, 0, 1, 1, 0, 0, false). AddItem(newPrimitive("Inner Main"), 0, 1, 1, 1, 0, 0, false). AddItem(newPrimitive("Inner Sidebar"), 0, 2, 1, 1, 0, 0, false) grid.AddItem(menu, 1, 0, 1, 1, 0, 0, false). AddItem(innerGrid, 1, 1, 1, 1, 0, 0, false). AddItem(sideBar, 1, 2, 1, 1, 0, 0, false) if err := tview.NewApplication().SetRoot(grid, true).SetFocus(grid).Run(); err != nil { panic(err) } } ``` Produces an offset inner grid. ![image](https://user-images.githubusercontent.com/438252/49033688-af027e80-f164-11e8-8164-9970b975e0e1.png)