diff options
| author | Hubert Hirtz <hubert.hirtz@laposte.net> | 2020-06-03 19:25:07 +0200 |
|---|---|---|
| committer | Hubert Hirtz <hubert.hirtz@laposte.net> | 2020-06-03 19:25:07 +0200 |
| commit | 2236a7d7b3df15cf0aea1b97f26dd89907ff8a55 (patch) | |
| tree | 7012145f39f78531b3cb4863f4469143f71f245d /ui/ui.go | |
| parent | Part Join Typing (diff) | |
typing=done
Diffstat (limited to 'ui/ui.go')
| -rw-r--r-- | ui/ui.go | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -129,6 +129,10 @@ func (ui *UI) Input() string { return string(ui.textInput) } +func (ui *UI) InputLen() int { + return len(ui.textInput) +} + func (ui *UI) InputRune(r rune) { ui.textInput = append(ui.textInput, r) ui.textCursor++ @@ -149,14 +153,18 @@ func (ui *UI) InputLeft() { } } -func (ui *UI) InputBackspace() { - if 0 < len(ui.textInput) { +func (ui *UI) InputBackspace() (ok bool) { + ok = 0 < len(ui.textInput) + + if ok { ui.textInput = ui.textInput[:len(ui.textInput)-1] if len(ui.textInput) < ui.textCursor { ui.textCursor = len(ui.textInput) } ui.drawEditor() } + + return } func (ui *UI) InputEnter() (content string) { |