A container control that flows contents either vertically or horizontally, and wraps overflowing content onto the next row/column

Attributes:

Example:

{ control: "wrappanel", orientation: "Horizontal", contents: [
    { control: "button", caption: "Login", width: 125, binding: "login" },
    { control: "button", caption: "Cancel", width: 125, binding: "cancel" },
] },