gtk-button, gtk-bin, gtk-container, gtk-widget, g-initially-unowned, gtk-buildable, gtk-actionable, gtk-activatable, gtk-color-chooser, g-object, common-lisp:standard-object, common-lisp:t
The gtk-color-button is a button which displays the currently selected color and allows to open a color selection dialog to change the color. It is suitable widget for selecting a color in a preference dialog.
The "color-set" signal
lambda (widget) : Run FirstThe "color-set" signal is emitted when the user selects a color. When handling this signal, use the gtk-color-button-get-color function and the gtk-color-button-get-alpha (or the gtk-color-button-get-rgba function) to find out which color was just selected. Note that this signal is only emitted when the user changes the color. If you need to react to programmatic color changes as well, use the "notify::color" signal.
Slot Access Functions
Inherited Slot Access Functions