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allow setting tcell prompt color #200

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allow setting tcell prompt color #200

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2 changes: 1 addition & 1 deletion fuzzyfinder.go
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Original file line number Diff line number Diff line change
Expand Up @@ -166,7 +166,7 @@ func (f *finder) _draw() {

for _, r := range f.opt.promptString {
style := tcell.StyleDefault.
Foreground(tcell.ColorBlue).
Foreground(f.opt.promptColor).
Background(tcell.ColorDefault)

f.term.SetContent(promptLinePad, maxHeight-1, r, nil, style)
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11 changes: 11 additions & 0 deletions option.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,8 @@ package fuzzyfinder
import (
"context"
"sync"

"github.com/gdamore/tcell/v2"
)

type opt struct {
Expand All @@ -12,6 +14,7 @@ type opt struct {
hotReload bool
hotReloadLock sync.Locker
promptString string
promptColor tcell.Color
header string
beginAtTop bool
context context.Context
Expand All @@ -34,6 +37,7 @@ const (

var defaultOption = opt{
promptString: "> ",
promptColor: tcell.ColorBlue,
hotReloadLock: &sync.Mutex{}, // this won't resolve the race condition but avoid nil panic
}

Expand Down Expand Up @@ -109,6 +113,13 @@ func WithPromptString(s string) Option {
}
}

// WithPromptColor changes the prompt color. The default color is blue.
func WithPromptColor(c tcell.Color) Option {
return func(o *opt) {
o.promptColor = c
}
}

// withMulti enables to select multiple items by tab key.
func withMulti() Option {
return func(o *opt) {
Expand Down