// 11 december 2015 package ui import "testing" func TestIt(t *testing.T) { err := Main(func() { w := NewWindow("Hello", 320, 240, false) w.OnClosing(func(w *Window) bool { Quit() return true }) b := NewVerticalBox() w.SetChild(b) w.SetMargined(true) button := NewButton("Click Me") button.OnClicked(func(*Button) { b.SetPadded(!b.Padded()) }) b.Append(button, true) b.Append(NewButton("Button 2"), false) b.Append(NewButton("Button 3"), true) w.Show() }) if err != nil { t.Fatal(err) } }