diff options
Diffstat (limited to 'ui/widget/util.go')
| -rw-r--r-- | ui/widget/util.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/ui/widget/util.go b/ui/widget/util.go index dd94bdd..cd4f99f 100644 --- a/ui/widget/util.go +++ b/ui/widget/util.go @@ -20,6 +20,8 @@ import ( "github.com/mattn/go-runewidth" "maunium.net/go/tcell" "maunium.net/go/tview" + "fmt" + "strconv" ) func WriteLineSimple(screen tcell.Screen, line string, x, y int) { @@ -57,3 +59,13 @@ func WriteLine(screen tcell.Screen, align int, line string, x, y, maxWidth int, } } } + +func WriteLinePadded(screen tcell.Screen, align int, line string, x, y, maxWidth int, style tcell.Style) { + padding := strconv.Itoa(maxWidth) + if align == tview.AlignRight { + line = fmt.Sprintf("%"+padding+"s", line) + } else { + line = fmt.Sprintf("%-"+padding+"s", line) + } + WriteLine(screen, tview.AlignLeft, line, x, y, maxWidth, style) +} |