Added a (half-working) table element

examples/table/main.go

@@ -0,0 +1,39 @@
+package main
+
+import "fmt"
+import "git.tebibyte.media/sashakoshka/tomo"
+import "git.tebibyte.media/sashakoshka/tomo/layouts"
+import "git.tebibyte.media/sashakoshka/tomo/elements"
+import "git.tebibyte.media/sashakoshka/tomo/elements/containers"
+import _ "git.tebibyte.media/sashakoshka/tomo/backends/all"
+
+func main () {
+	tomo.Run(run)
+}
+
+func run () {
+	window, _ := tomo.NewWindow(2, 2)
+	window.SetTitle("Table")
+
+	container := containers.NewContainer(layouts.Vertical { true, true })
+	table := containers.NewTableContainer(7, 7, true, true)
+
+	index := 0
+	for row := 0; row < 7; row ++ {
+	for column := 0; column < 7; column ++ {
+		if index % 2 == 0 {
+			label := elements.NewLabel (
+				fmt.Sprintf("%d, %d", row, column),
+				false)
+			table.Set(row, column, label)
+		}
+		index ++
+	}}
+
+	table.Set(2, 1, elements.NewButton("Look, I'm a button!"))
+
+	container.Adopt(table, true)
+	window.Adopt(container)
+	window.OnClose(tomo.Stop)
+	window.Show()
+}