Sets whether the contents of the entry are visible or not.
When visibility is set to %FALSE, characters are displayed
as the invisible char, and will also appear that way when
the text in the entry widget is copied elsewhere.
By default, GTK+ picks the best invisible character available
in the current font, but it can be changed with
gtk_entry_set_invisible_char().
Note that you probably want to set #GtkEntry:input-purpose
to %GTK_INPUT_PURPOSE_PASSWORD or %GTK_INPUT_PURPOSE_PIN to
inform input methods about the purpose of this entry,
in addition to setting visibility to %FALSE.
Sets whether the contents of the entry are visible or not. When visibility is set to %FALSE, characters are displayed as the invisible char, and will also appear that way when the text in the entry widget is copied elsewhere.
By default, GTK+ picks the best invisible character available in the current font, but it can be changed with gtk_entry_set_invisible_char().
Note that you probably want to set #GtkEntry:input-purpose to %GTK_INPUT_PURPOSE_PASSWORD or %GTK_INPUT_PURPOSE_PIN to inform input methods about the purpose of this entry, in addition to setting visibility to %FALSE.