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Vaadin 7 UI Design By Example Beginner's Guide by Alejandro Duarte

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Windows

A Window is a visual area that floats over the page. You can easily add windows to your UI class:

Window w1 = new Window("Default window");
addWindow(w1); // from UI class

Once the window is added, it will majestically appear on the screen:

Windows

You can disable the close button of the window:

Window w2 = new Window("You can't close this window, sorry");
w2.setClosable(false);

Or you can fix the size of the window and ban future size changes:

Window w3 = new Window("You can't resize me, ha-ha");
w3.setWidth("200px");
w3.setHeight("100px");
w3.setResizable(false);

As you can see, sizing is done as usual with the setWidth and setHeight methods.

Usually ...

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