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authorDrew DeVault <sir@cmpwn.com>2019-01-13 15:12:52 -0500
committerDrew DeVault <sir@cmpwn.com>2019-01-13 15:12:52 -0500
commit60284850f22624a03996e882fcfd6aeb2af88b93 (patch)
treeccaef66a4e3628fc26df758e9380a2b4ef15db47
parent3157897c1a20e5638feaf56e753b7886bc4ba267 (diff)
downloadaerc-60284850f22624a03996e882fcfd6aeb2af88b93.tar.gz
Render selected list item differently
-rw-r--r--lib/ui/list.go1
-rw-r--r--widgets/directories.go10
2 files changed, 8 insertions, 3 deletions
diff --git a/lib/ui/list.go b/lib/ui/list.go
index 58f304ff..9caae20c 100644
--- 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
index ff2f6f54..d765ac21 100644
--- 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)
}