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Convert remaining examples to Model interface-based structure

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This commit is contained in:
Christian Rocha
2020-10-15 19:48:42 -04:00
parent 7530fb0112
commit 847787e46d
8 changed files with 78 additions and 138 deletions
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13
examples/fullscreen/main.go
View File

@@ -16,7 +16,7 @@ type model int
type tickMsg time.Time
func main() {
p := tea.NewProgram(initialize, update, view)
p := tea.NewProgram(model(5))
p.EnterAltScreen()
err := p.Start()
@@ -27,13 +27,11 @@ func main() {
}
}
func initialize() (tea.Model, tea.Cmd) {
return model(5), tick()
func (m model) Init() tea.Cmd {
return tick()
}
func update(message tea.Msg, mdl tea.Model) (tea.Model, tea.Cmd) {
m, _ := mdl.(model)
func (m model) Update(message tea.Msg) (tea.Model, tea.Cmd) {
switch msg := message.(type) {
case tea.KeyMsg:
@@ -58,8 +56,7 @@ func update(message tea.Msg, mdl tea.Model) (tea.Model, tea.Cmd) {
return m, nil
}
func view(mdl tea.Model) string {
m, _ := mdl.(model)
func (m model) View() string {
return fmt.Sprintf("\n\n Hi. This program will exit in %d seconds...", m)
}