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Allow customizing the color of preview scrollbar via 'preview-scrollbar'

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This commit is contained in:
Junegunn Choi
2023-05-14 18:28:46 +09:00
parent 94999101e3
commit 5a39102405
4 changed files with 186 additions and 164 deletions
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6
src/terminal.go
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@@ -1930,7 +1930,9 @@ func (t *Terminal) renderPreviewText(height int, lines []string, lineNo int, unc
func (t *Terminal) renderPreviewScrollbar(yoff int, barLength int, barStart int) {
height := t.pwindow.Height()
w := t.pborder.Width()
redraw := false
if len(t.previewer.bar) != height {
redraw = true
t.previewer.bar = make([]bool, height)
}
xshift := -1 - t.borderWidth
@@ -1947,7 +1949,7 @@ func (t *Terminal) renderPreviewScrollbar(yoff int, barLength int, barStart int)
// Avoid unnecessary redraws
bar := i >= yoff+barStart && i < yoff+barStart+barLength
if bar == t.previewer.bar[i] && !t.tui.NeedScrollbarRedraw() {
if !redraw && bar == t.previewer.bar[i] && !t.tui.NeedScrollbarRedraw() {
continue
}
@@ -1956,7 +1958,7 @@ func (t *Terminal) renderPreviewScrollbar(yoff int, barLength int, barStart int)
if i >= yoff+barStart && i < yoff+barStart+barLength {
t.pborder.CPrint(tui.ColPreviewScrollbar, t.scrollbar)
} else {
t.pborder.Print(" ")
t.pborder.CPrint(tui.ColPreviewScrollbar, " ")
}
}
}