aerc

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commit 60284850f22624a03996e882fcfd6aeb2af88b93
parent 3157897c1a20e5638feaf56e753b7886bc4ba267
Author: Drew DeVault <sir@cmpwn.com>
Date:   Sun, 13 Jan 2019 15:12:52 -0500

Render selected list item differently

Diffstat:
Mlib/ui/list.go | 1+
Mwidgets/directories.go | 10+++++++---
2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/lib/ui/list.go b/lib/ui/list.go @@ -88,6 +88,7 @@ func (list *List) Select(index int) { panic(fmt.Errorf("Attempted to select unknown child")) } list.selected = index + list.Items[list.selected].invalid = true list.Invalidate() } diff --git a/widgets/directories.go b/widgets/directories.go @@ -53,6 +53,7 @@ func (dirlist *DirectoryList) UpdateList() { return strings.Compare(string(a), string(b)) > 0 }) dirlist.dirs.Set(dirs) + dirlist.dirs.Select(0) } }) } @@ -84,7 +85,10 @@ func (d directoryEntry) Draw(ctx *ui.Context) { } func (d directoryEntry) DrawWithSelected(ctx *ui.Context, selected bool) { - // TODO: distinguish the selected item - ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ', tcell.StyleDefault) - ctx.Printf(0, 0, tcell.StyleDefault, "%s", d) + style := tcell.StyleDefault + if selected { + style = style.Background(tcell.ColorWhite).Foreground(tcell.ColorBlack) + } + ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ', style) + ctx.Printf(0, 0, style, "%s", d) }