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vaadinvaadin7

Vaadin 7 check if style name exists

In my Vaadin 7 application I can add a new style name to a component for example via following method:

panel.addStyleName("criteria-menu-active");

But right the next click on this component I need to check if this style was already added to this component and if so - remove it.

So, how to test the component for the presence of a certain style by its name ?

Solution

  • Did you try the following?

    myLayout.addStyleName("custom-style");
System.out.println("Style = " + myLayout.getStyleName());

    Output:

    Style = custom-style