[GH-ISSUE #1012] Button border disappeared when clicked #735

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opened 2026-03-04 01:07:22 +03:00 by kerem · 1 comment

kerem commented

2026-03-04 01:07:22 +03:00

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Originally created by @duguanyue on GitHub (Jul 26, 2024).
Original GitHub issue: https://github.com/rivo/tview/issues/1012

I tried to make a simple UI, and found that when the button was clicked, its border disappeared, and when it lost focus, its border appeared again, I don't know why. please help to check.

package main

import (
	"github.com/gdamore/tcell/v2"
	"github.com/rivo/tview"
)

func main() {
	app := tview.NewApplication()
	input := tview.NewInputField().
		SetPlaceholder("Input a number...").
		SetPlaceholderStyle(tcell.StyleDefault.Background(tcell.ColorBlack).Foreground(tcell.ColorGray)).
		SetFieldBackgroundColor(tcell.ColorBlack)
	input.SetBorder(true)

	button := tview.NewButton("QUERY").
		SetStyle(tcell.StyleDefault.Background(tcell.ColorBlack).Foreground(tcell.ColorGreenYellow)).
		SetActivatedStyle(tcell.StyleDefault.Background(tcell.ColorBlack).Foreground(tcell.ColorGreenYellow))
	button.SetBorder(true)

	display := tview.NewTextView()
	display.SetBorder(true).SetTitle("DISPLAY")

	extra := tview.NewBox().SetBorder(true).SetTitle("EXTRA")

	grid := tview.NewGrid().
		SetRows(3, 0).
		SetColumns(100, 0).
		AddItem(input, 0, 0, 1, 1, 0, 100, true).
		AddItem(button, 0, 1, 1, 1, 0, 0, false).
		AddItem(display, 1, 0, 1, 1, 0, 100, false).
		AddItem(extra, 1, 1, 1, 1, 0, 100, false)

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

Originally created by @duguanyue on GitHub (Jul 26, 2024). Original GitHub issue: https://github.com/rivo/tview/issues/1012 I tried to make a simple UI, and found that when the button was clicked, its border disappeared, and when it lost focus, its border appeared again, I don't know why. please help to check. ``` package main import ( "github.com/gdamore/tcell/v2" "github.com/rivo/tview" ) func main() { app := tview.NewApplication() input := tview.NewInputField(). SetPlaceholder("Input a number..."). SetPlaceholderStyle(tcell.StyleDefault.Background(tcell.ColorBlack).Foreground(tcell.ColorGray)). SetFieldBackgroundColor(tcell.ColorBlack) input.SetBorder(true) button := tview.NewButton("QUERY"). SetStyle(tcell.StyleDefault.Background(tcell.ColorBlack).Foreground(tcell.ColorGreenYellow)). SetActivatedStyle(tcell.StyleDefault.Background(tcell.ColorBlack).Foreground(tcell.ColorGreenYellow)) button.SetBorder(true) display := tview.NewTextView() display.SetBorder(true).SetTitle("DISPLAY") extra := tview.NewBox().SetBorder(true).SetTitle("EXTRA") grid := tview.NewGrid(). SetRows(3, 0). SetColumns(100, 0). AddItem(input, 0, 0, 1, 1, 0, 100, true). AddItem(button, 0, 1, 1, 1, 0, 0, false). AddItem(display, 1, 0, 1, 1, 0, 100, false). AddItem(extra, 1, 1, 1, 1, 0, 100, false) if err := app.SetRoot(grid, true).EnableMouse(true).Run(); err != nil { panic(err) } } ``` <img width="461" alt="image" src="https://github.com/user-attachments/assets/b49670e1-270c-4912-a3ba-d592a3b1d18f">

kerem closed this issue

2026-03-04 01:07:22 +03:00

kerem commented

2026-03-04 01:07:23 +03:00

Author

Owner

@rivo commented on GitHub (Jul 28, 2024):

This appears to have been a bug from some ill-conceived idea I had in the very beginning of this project. The latest commit should fix this.

@rivo commented on GitHub (Jul 28, 2024): This appears to have been a bug from some ill-conceived idea I had in the very beginning of this project. The latest commit should fix this.