GimpUi.PaletteSelectButton::palette-set

def callback(palette_select_button, palette_name, dialog_closing, user_param1, ...)
  

The ::palette-set signal is emitted when the user selects a palette.

Since 2.4

user_param1

palette_select_button

instance of GimpUi.PaletteSelectButton that is emitting the signal

palette_name

the name of the currently selected palette.

dialog_closing

whether the dialog was closed or not.

...

additional user parameters (if any)