set_change_palette_with_screen_hook

Description:

[ Version ( since = "2.2" ) ]
public static unowned ColorSelectionChangePaletteWithScreenFunc set_change_palette_with_screen_hook (ColorSelectionChangePaletteWithScreenFunc func)

Installs a global function to be called whenever the user tries to modify the palette in a color selection.

This function should save the new palette contents, and update the gtk_color_palette GtkSettings property so all GtkColorSelection widgets will be modified.

Parameters:

func	a function to call when the custom palette needs saving

Returns:

the previous change palette hook (that was replaced)