v1.1.0

Let’s focus

Lose focus much? This release contains support for focus-blur window events.

Usage

All you need to do is to add the program option to your application:

p := tea.NewProgram(model{}, tea.WithReportFocus())
if _, err := p.Run(); err != nil {
	fmt.Fprintln(os.Stderr, "Oof:", err)
	os.Exit(1)
}

Then later in your Update function, you can listen for focus-blur messages:

func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
	switch msg := msg.(type) {
	case tea.FocusMsg:
		// Focused!
	case tea.BlurMsg:
		// Not focused :(
        }
        return m, nil
}

For details, see WithReportFocus.

Tmux

If you're using tmux, make sure you enable the focus-events option in your config.

set-option -g focus-events on

Happy focusing (whatever that means)!

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