Mirrors/go-prompt
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Remove scroll bar

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This commit is contained in:
c-bata 2017-07-18 00:35:10 +09:00
parent bb7af72b72
commit 7b8f4e8e91
1 changed files with 6 additions and 10 deletions
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16
prompt/render.go
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@ -2,8 +2,6 @@ package prompt
import "strings"
const scrollBarWidth = 1
type Render struct {
out ConsoleWriter
prefix string
@ -76,7 +74,7 @@ func (r *Render) renderCompletion(buf *Buffer, words []string, chosen int) {
formatted, width := formatCompletions(
words,
int(r.col) - len(r.prefix) - scrollBarWidth,
int(r.col) - len(r.prefix),
" ",
" ",
)
@ -84,8 +82,8 @@ func (r *Render) renderCompletion(buf *Buffer, words []string, chosen int) {
r.prepareArea(l)
d := (len(r.prefix) + len(buf.Document().TextBeforeCursor())) % int(r.col)
if d + width + scrollBarWidth > int(r.col) {
r.out.CursorBackward(d + width + 1 - int(r.col))
if d + width > int(r.col) {
r.out.CursorBackward(d + width - int(r.col))
}
r.out.SetColor(White, Cyan)
@ -97,12 +95,10 @@ func (r *Render) renderCompletion(buf *Buffer, words []string, chosen int) {
r.out.SetColor(r.suggestionTextColor, r.suggestionBGColor)
}
r.out.WriteStr(formatted[i])
r.out.SetColor(White, DarkGray)
r.out.Write([]byte(" "))
r.out.CursorBackward(width + scrollBarWidth)
r.out.CursorBackward(width)
}
if d + width + scrollBarWidth > int(r.col) {
r.out.CursorForward(d + width + scrollBarWidth - int(r.col))
if d + width > int(r.col) {
r.out.CursorForward(d + width - int(r.col))
}
r.out.CursorUp(l)