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bubbletea/list first item padding issue
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package main | |
import ( | |
"fmt" | |
"os" | |
"github.com/charmbracelet/bubbles/list" | |
tea "github.com/charmbracelet/bubbletea" | |
"github.com/charmbracelet/lipgloss" | |
) | |
var docStyle = lipgloss.NewStyle().Margin(1, 2) | |
type item struct { | |
title, desc string | |
} | |
func (i item) Title() string { return i.title } | |
func (i item) Description() string { return i.desc } | |
func (i item) FilterValue() string { return i.title } | |
type model struct { | |
list list.Model | |
} | |
func (m model) Init() tea.Cmd { | |
return nil | |
} | |
func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) { | |
switch msg := msg.(type) { | |
case tea.KeyMsg: | |
if msg.String() == "ctrl+c" { | |
return m, tea.Quit | |
} | |
case tea.WindowSizeMsg: | |
h, v := docStyle.GetFrameSize() | |
m.list.SetSize(msg.Width-h, msg.Height-v) | |
} | |
var cmd tea.Cmd | |
m.list, cmd = m.list.Update(msg) | |
return m, cmd | |
} | |
func (m model) View() string { | |
return docStyle.Render(m.list.View()) | |
} | |
func main() { | |
items := []list.Item{ | |
item{title: "Raspberry Pi’s", desc: "I have ’em all over my house"}, | |
item{title: "Nutella", desc: "It's good on toast"}, | |
item{title: "Bitter melon", desc: "It cools you down"}, | |
item{title: "Nice socks", desc: "And by that I mean socks without holes"}, | |
item{title: "Eight hours of sleep", desc: "I had this once"}, | |
item{title: "Cats", desc: "Usually"}, | |
item{title: "Plantasia, the album", desc: "My plants love it too"}, | |
item{title: "Pour over coffee", desc: "It takes forever to make though"}, | |
item{title: "VR", desc: "Virtual reality...what is there to say?"}, | |
item{title: "Noguchi Lamps", desc: "Such pleasing organic forms"}, | |
item{title: "Linux", desc: "Pretty much the best OS"}, | |
item{title: "Business school", desc: "Just kidding"}, | |
item{title: "Pottery", desc: "Wet clay is a great feeling"}, | |
item{title: "Shampoo", desc: "Nothing like clean hair"}, | |
item{title: "Table tennis", desc: "It’s surprisingly exhausting"}, | |
item{title: "Milk crates", desc: "Great for packing in your extra stuff"}, | |
item{title: "Afternoon tea", desc: "Especially the tea sandwich part"}, | |
item{title: "Stickers", desc: "The thicker the vinyl the better"}, | |
item{title: "20° Weather", desc: "Celsius, not Fahrenheit"}, | |
item{title: "Warm light", desc: "Like around 2700 Kelvin"}, | |
item{title: "The vernal equinox", desc: "The autumnal equinox is pretty good too"}, | |
item{title: "Gaffer’s tape", desc: "Basically sticky fabric"}, | |
item{title: "Terrycloth", desc: "In other words, towel fabric"}, | |
} | |
ddStyles := list.NewDefaultItemStyles() | |
ddStyles.NormalTitle.PaddingTop(1) | |
ddStyles.DimmedTitle.PaddingTop(1) | |
ddStyles.SelectedTitle.PaddingTop(1) | |
ndd := func() list.DefaultDelegate { | |
ldd := list.DefaultDelegate{ | |
ShowDescription: true, | |
Styles: ddStyles, | |
} | |
ldd.SetHeight(2) | |
ldd.SetSpacing(1) | |
return ldd | |
} | |
m := model{list: list.New(items, ndd(), 0, 0)} | |
m.list.Title = "My Fave Things" | |
p := tea.NewProgram(m, tea.WithAltScreen()) | |
if _, err := p.Run(); err != nil { | |
fmt.Println("Error running program:", err) | |
os.Exit(1) | |
} | |
} |
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The Go bubbletea list bubble seems to have an issue with the first item in the list moving into the status/title area if it is given a padding value.
Instead of
with a padding-top value of 1
the following appears: