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can anyone provide information. for how to make the a button default in group of button.
i made a menu bar with five button. my goal is to make one button as default for the main page..
OK - I'm afraid I don't understand your question.
Please show clearly - preferably with a small application code sample - what you would like to happen.
i need to create a webpage. for that i created a header with two horizontal layout. i placed buttons in top layout and its corresponding tabs in bottom layout. i added clicklistner to the button in top layout.
i need to make the first button as clicked and its corresponding tabs to be displayed when the webpage starts.
eg: see the vaadin webside at the top . i need that stuff. am attaching the file pfa
add a style name to your button (button.addStyleName(String)) and theme it with css to make it look like clicked.
Alternatively use a different component, like TabSheet.