diff options
Diffstat (limited to 'lib/ui/textinput.go')
| -rw-r--r-- | lib/ui/textinput.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/ui/textinput.go b/lib/ui/textinput.go index aa15300..0a331dc 100644 --- a/lib/ui/textinput.go +++ b/lib/ui/textinput.go @@ -26,6 +26,7 @@ type TextInput struct { scroll int text []rune change []func(ti *TextInput) + focusLost []func(ti *TextInput) tabcomplete func(s string) ([]string, string) completions []string prefix string @@ -157,6 +158,9 @@ func (ti *TextInput) MouseEvent(localX int, localY int, event tcell.Event) { } func (ti *TextInput) Focus(focus bool) { + if ti.focus && !focus { + ti.onFocusLost() + } ti.focus = focus if focus && ti.ctx != nil { cells := runewidth.StringWidth(string(ti.text[:ti.index])) @@ -274,6 +278,12 @@ func (ti *TextInput) onChange() { } } +func (ti *TextInput) onFocusLost() { + for _, focusLost := range ti.focusLost { + focusLost(ti) + } +} + func (ti *TextInput) updateCompletions() { if ti.tabcomplete == nil { // no completer @@ -304,6 +314,10 @@ func (ti *TextInput) OnChange(onChange func(ti *TextInput)) { ti.change = append(ti.change, onChange) } +func (ti *TextInput) OnFocusLost(onFocusLost func(ti *TextInput)) { + ti.focusLost = append(ti.focusLost, onFocusLost) +} + func (ti *TextInput) Event(event tcell.Event) bool { switch event := event.(type) { case *tcell.EventKey: |