add(project): initial commit

internal/ui/about_page.go

@@ -0,0 +1,29 @@
+package ui
+
+import (
+	"gioui.org/layout"
+	"gioui.org/widget/material"
+)
+
+type AboutPage struct {
+	theme *material.Theme
+}
+
+func NewAboutPage(theme *material.Theme) *AboutPage {
+	return &AboutPage{
+		theme: theme,
+	}
+}
+
+func (p *AboutPage) Layout(gtx layout.Context) layout.Dimensions {
+	return layout.UniformInset(16).Layout(gtx, func(gtx layout.Context) layout.Dimensions {
+		return layout.Flex{
+			Axis: layout.Vertical,
+		}.Layout(gtx,
+			layout.Rigid(func(gtx layout.Context) layout.Dimensions {
+				body := material.Body1(p.theme, "This is a simple UI application built with Gio.")
+				return body.Layout(gtx)
+			}),
+		)
+	})
+}