This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)


RadioButtonBar[x, {val1, val2, ...}]
represents a radio button bar with setting x and with labeled radio buttons for values vali.
RadioButtonBar[Dynamic[x], {val1, val2, ...}]
takes the setting to be the dynamically updated current value of x, with the value of x being reset every time a radio button is pressed.
RadioButtonBar[x, {val1->lbl1, val2->lbl2, ...}]
represents a radio button bar in which the radio button giving value vali is given label lbli.
  • The vali and lbli can be strings, boxes, graphics or any other expressions, including dynamic expressions.
  • The following options can be given:
AppearanceAutomaticthe overall appearance of the radio button bar
BackgroundAutomaticbackground color to use
BaselinePositionAutomaticalignment relative to surrounding text
BaseStyle{}base style specifications for the button bar
EnabledAutomaticwhether the radio button bar is enabled, or grayed out
LabelStyle{}style specifications for the labels
"Horizontal"equally spaced horizontally
"Vertical"equally spaced vertically
"Row"laid out like text, allowing linewrapping
  • The settings for BaseStyle and LabelStyle are appended to the default styles typically given by the "RadioButtonBar" and "RadioButtonBarLabel" styles in the current stylesheet.
New in 6