Search code examples
vaadinpanel

Make a Vaadin panel caption center aligned & scrollable

I'm trying to make a Vaadin panel caption center-aligned.

Panel panel = new Panel("Summary");
panel.setSizeUndefined();
addComponent(panel);

How do I make it so "Summary" is in the center-top of the panel? Note: It's already at the top, but is default at top-left.

Bonus question: How do I make it so it's scrollable when I make the window smaller?

Solution

  • This will make your content scrollable and center your title. You can also do the same thing by adding a style to the panel using addStyleName

    public class MyWindow extends Window
{
    private String longText = "halloween halloween halloween halloween "
            + "halloween halloween halloween halloween halloween halloween "
            + "halloween halloween halloween halloween halloween halloween halloween halloween "
            + "halloween halloween halloween halloween halloween halloween halloween";

    public MyWindow()
    {
        Panel panel = new Panel("<center>Summary</center>");
        panel.setSizeFull();
        panel.setContent(new Label(longText));
        setContent(panel);
    }
}