Sets @text as the contents of the tooltip.
This function will take care of setting #GtkStatusIcon:has-tooltip to %TRUE and of the default handler for the #GtkStatusIcon::query-tooltip signal.
See also the #GtkStatusIcon:tooltip-text property and gtk_tooltip_set_text().
the contents of the tooltip for @status_icon
Deprecated: Use #GNotification and #GtkApplication to provide status notifications; there is no direct replacement for this function
2.16
See Implementation
Sets @text as the contents of the tooltip.
This function will take care of setting #GtkStatusIcon:has-tooltip to %TRUE and of the default handler for the #GtkStatusIcon::query-tooltip signal.
See also the #GtkStatusIcon:tooltip-text property and gtk_tooltip_set_text().