up

Signed-off-by: Hadi <hadi@example.fr>

examples/fullapp/overview/overview.go

@@ -0,0 +1,45 @@
+// Package overview is the fullapp example's first page: the simplest pane
+// there is - no keys, no commands, just text sized to whatever room the
+// shell gives it.
+package overview
+
+import (
+	tea "charm.land/bubbletea/v2"
+	"charm.land/lipgloss/v2"
+
+	"github.com/anotherhadi/ilovetui/style"
+)
+
+// Model is the page. It's an ordinary tea.Model: nothing about it knows it
+// lives in a shell, and it never implements HelpBindings because it has no
+// keys of its own to advertise.
+type Model struct {
+	width, height int
+}
+
+func New() Model { return Model{} }
+
+func (m Model) Init() tea.Cmd { return nil }
+
+// Update only tracks the size the shell hands down as a tea.WindowSizeMsg,
+// same as if the page were the whole program.
+func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	if size, ok := msg.(tea.WindowSizeMsg); ok {
+		m.width, m.height = size.Width, size.Height
+	}
+	return m, nil
+}
+
+func (m Model) View() tea.View {
+	body := lipgloss.JoinVertical(lipgloss.Center,
+		style.S.Bold.Render("Overview"),
+		"",
+		style.S.Faint.Render("tab focuses this pane, but there's"),
+		style.S.Faint.Render("nothing here to focus on."),
+	)
+	return tea.NewView(lipgloss.NewStyle().
+		Width(m.width).Height(m.height).
+		AlignHorizontal(lipgloss.Center).
+		AlignVertical(lipgloss.Center).
+		Render(body))
+}