You may wish to begin by reading the
text widget conceptual overview,
which gives an overview of all the objects and data types
related to the text widget and how they work together.
For each property of gtk.text_tag.TextTag, there is a “set” property, e.g.
“font-set” corresponds to “font”. These “set” properties reflect
whether a property has been set or not.
They are maintained by GTK and you should not set them independently.
A tag that can be applied to text contained in a gtk.text_buffer.TextBuffer.
You may wish to begin by reading the text widget conceptual overview, which gives an overview of all the objects and data types related to the text widget and how they work together.
Tags should be in the gtk.text_tag_table.TextTagTable for a given gtk.text_buffer.TextBuffer before using them with that buffer.
gtk.text_buffer.TextBuffer.createTag is the best way to create tags. See “gtk4-demo” for numerous examples.
For each property of gtk.text_tag.TextTag, there is a “set” property, e.g. “font-set” corresponds to “font”. These “set” properties reflect whether a property has been set or not.
They are maintained by GTK and you should not set them independently.