gtk:color-dialog-button-rgba (object)

object -- a gtk:color-dialog-button object
rgba -- a gdk:rgba instance

The accessor for the rgba slot of the gtk:color-dialog-button class gets or sets the color of the button.

This function is what should be used to obtain the color that was chosen by the user. To get informed about changes, listen to the "notify::color" signal.

Since 4.10