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dirtree: fix folder scrolling

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Fix scrolling by correcting the index calculation.

Fixes: https://todo.sr.ht/~rjarry/aerc/93
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Inwit <inwit@sindominio.net>
This commit is contained in:
Koni Marti 2022-10-19 11:22:33 +02:00 committed by Robin Jarry
parent ebcd6fcea1
commit 6eed15c579
1 changed files with 2 additions and 3 deletions
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5
widgets/dirtree.go
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@ -82,9 +82,9 @@ func (dt *DirectoryTree) Draw(ctx *ui.Context) {
textWidth = 0 textWidth = 0
} }
rowNr := 0
for i, node := range dt.list { for i, node := range dt.list {
if i < dt.Scroll() || !isVisible(node) { rowNr := dt.countVisible(dt.list[:i])
if rowNr < dt.Scroll() || !isVisible(node) {
continue continue
} }
row := rowNr - dt.Scroll() row := rowNr - dt.Scroll()
@ -93,7 +93,6 @@ func (dt *DirectoryTree) Draw(ctx *ui.Context) {
} }
name := dt.displayText(node) name := dt.displayText(node)
rowNr++
dirStyle := []config.StyleObject{} dirStyle := []config.StyleObject{}
path := dt.getDirectory(node) path := dt.getDirectory(node)