1 CAPI Reference Entries

check-button

Summary

A check button is a button that can be either selected or deselected, and its selection is independent of the selections of any other buttons.

Superclasses

button

titled-pane

Description

The classcheck-button inherits most of its behavior from the classbutton. Note that it is normally best to use acheck-button-panel rather than make the individual buttons yourself, as the button panel provides functionality for handling groups of buttons. However,check-button can be used if you need to have more control over the button's behavior.

Example

The following code creates a check button.

(setq button (capi:contain
              (make-instance 'capi:check-button 
                             :text "Press Me")))

The button can be selected and deselected using this code.

(setf (capi:button-selected button) t)

(setf (capi:button-selected button) nil)

The following code disables and enables the button.

(setf (capi:button-enabled button) nil)

(setf (capi:button-enabled button) t)

See Also

push-button
radio-button
button-panel

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