The MenuButton looks like a normal button, but it opens a menu when clicking on it.

• Contain text and/or icon.
• Mouse support.
• Ellipsis: If the label does not fit into the widget bounds an ellipsis (”…”) is rendered at the end of the label.
• Menu support.

The MenuButton looks like a normal button, but it opens a menu when clicking on it.

For using a menu see: Menu

Here are some links that demonstrate the usage of the widget:

• Menu demo that contains a MenuButton
• Form demo

Here is a link to the API of the Widget:
qx.ui.form.MenuButton