Warning gtk_tooltips_set_tip has been deprecated since version 2.12 and should not be used in newly-written code. Adds a tooltip containing the message tip_text to the specified GtkWidget.
the GtkWidget you wish to associate the tip with.
a string containing the tip itself. [allow-none]
a string of any further information that may be useful if the user gets stuck. [allow-none]
See Implementation
Warning gtk_tooltips_set_tip has been deprecated since version 2.12 and should not be used in newly-written code. Adds a tooltip containing the message tip_text to the specified GtkWidget.