Sets the labels text and attributes from markup.
The string must be marked up with Pango markup (see [[email protected]_markup]).
If the str is external data, you may need to escape it with escape_text or
printf_escaped:
```c GtkWidget *self = gtk_label_new (NULL); const char *str = "..."; const char *format = "<span style=\"italic\">%s</span> "; char *markup;
markup = g_markup_printf_escaped (format, str); gtk_label_set_markup (GTK_LABEL (self), markup); g_free (markup); ```
This function will set the [[email protected]:use-markup] property to true as a side effect.
If you set the label contents using the [[email protected]:label] property you should also ensure that you set the [ [email protected]:use-markup] property accordingly.
See also: [[email protected]_text]
| this |
a `GtkLabel` |
| str |
a markup string |