Possible Duplicate: Don’t hide or disable menu items? I think applications should explain why an option of clickable icon is greyed-out i.e. not selectable or not active. For example a ...
I'm designing a widget to select names, and move them to two different fields. The left list will display all available names. On the right we'll have two fields: a textbox and another list. User can ...
I'm in doubt whether I should use buttons or radio buttons combined with a single button. I could go with the buttons, as shown below, but I think this confusing. Another option would be the radio ...