Signal

GtkSourceMarkAttributes::query-tooltip-text

Declaration 

gchar*
query_tooltip_text (
  GtkSourceMarkAttributes* self,
  GtkSourceMark* mark,
  gpointer user_data
)

Description [src]

The code should connect to this signal to provide a tooltip for given mark. The tooltip should be just a plain text.

Default handler:

The default handler is called after the handlers added via g_signal_connect().

Parameters

mark

Type: GtkSourceMark

The GtkSourceMark.

The data is owned by the caller of the function.

Return value

Type: gchar*

A tooltip. The string should be freed with g_free() when done with it.

The caller of the function takes ownership of the data, and is responsible for freeing it.
The value is a NUL terminated UTF-8 string.