Sets text as the contents of the tooltip.
This function will take care of setting has-tooltip to TRUE and of the default handler for the query-tooltip signal.
See also the tooltip-text property and Tooltip.setText.
the contents of the tooltip for status_icon
Deprecated: Use gio.Notification and gtk.Application to provide status notifications; there is no direct replacement for this function
2.16
Sets text as the contents of the tooltip.
This function will take care of setting has-tooltip to TRUE and of the default handler for the query-tooltip signal.
See also the tooltip-text property and Tooltip.setText.