Call modal done func on escape key

Fixes #150
2018-08-03 13:02:59 -05:00 · 2018-08-03 13:02:59 -05:00 · 65c5186a20
parent 6614b16d90
commit 65c5186a20
1 changed files with 5 additions and 0 deletions
--- a/modal.go
+++ b/modal.go
@ -40,6 +40,11 @@ func NewModal() *Modal {
 		SetButtonBackgroundColor(Styles.PrimitiveBackgroundColor).
 		SetButtonTextColor(Styles.PrimaryTextColor)
 	m.form.SetBackgroundColor(Styles.ContrastBackgroundColor).SetBorderPadding(0, 0, 0, 0)
+	m.form.SetCancelFunc(func() {
+		if m.done != nil {
+			m.done(-1, "")
+		}
+	})
 	m.frame = NewFrame(m.form).SetBorders(0, 0, 1, 0, 0, 0)
 	m.frame.SetBorder(true).
 		SetBackgroundColor(Styles.ContrastBackgroundColor).