diff options
Diffstat (limited to 'src/widgets/help.go')
| -rw-r--r-- | src/widgets/help.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/widgets/help.go b/src/widgets/help.go index eaa6f59..54ddfbc 100644 --- a/src/widgets/help.go +++ b/src/widgets/help.go @@ -45,7 +45,11 @@ func NewHelpMenu() *HelpMenu { } func (self *HelpMenu) Resize(termWidth, termHeight int) { - textWidth := 53 + var textWidth = 0 + for _, line := range strings.Split(KEYBINDS, "\n") { + textWidth = maxInt(len(line), textWidth) + } + textWidth += 2 textHeight := 22 x := (termWidth - textWidth) / 2 y := (termHeight - textHeight) / 2 @@ -65,3 +69,10 @@ func (self *HelpMenu) Draw(buf *ui.Buffer) { } } } + +func maxInt(a int, b int) int { + if a > b { + return a + } + return b +} |