Kid 0 - XuiMessage2B
Kid 1 - XuiLabel
Kid 2 - XuiPushButton
"Selection" callback from MouseDown + MouseUp
"Selection" callback from Enter KeyDown when button has focus
Kid 3 - XuiPushButton
"Selection" callback from MouseDown + MouseUp
"Selection" callback from Enter KeyDown when button has focus
XuiMessage2B grids display a text string on the XuiLabel grid and generate Selection callback messages when the user selects either of the XuiPushButton grids.
