Class text-tag-table - cl-cffi-gtk3 API documentation

Package: gtk

Class gtk:text-tag-table

Superclasses

gobject:object, common-lisp:standard-object, common-lisp:t

Documented Subclasses

None

Direct Slots

None

Details

The gtk:text-tag-table object collects the tags in a gtk:text-buffer object. Each text buffer has one tag table associated with it. Only tags from that tag table can be used with the text buffer. A single tag table can be shared between multiple text buffers, however.

GtkTextTagTable as GtkBuildable

The gtk:text-tag-table implementation of the gtk:buildable interface supports adding tags by specifying "tag" as the type attribute of a <child> element.

Example: A UI definition fragment specifying tags.

<object class="GtkTextTagTable">
 <child type="tag">
   <object class="GtkTextTag"/>
 </child>
</object>

Signal Details

The "tag-added" signal

lambda (table tag)    :run-last

table: The gtk:text-tag-table object which received the signal.
tag: The added gtk:text-tag object.

Emitted every time a new tag is added in the tag table.

The "tag-changed" signal

lambda (table tag changed)    :run-last

table: The gtk:text-tag-table object which received the signal.
tag: The changed gtk:text-tag object.
changed: The boolean whether the size has been changed.

Emitted every time a tag in the tag table changes.

The "tag-removed" signal

lambda (table tag)    :run-last

table: The gtk:text-tag-table object which received the signal.
tag: The removed gtk:text-tag object.

Emitted every time a tag is removed from the tag table. The tag is still valid by the time the signal is emitted, but it is not associated with a tag table any more.

Returned by

gtk:text-tag-table-new

Inherited Slot Access Functions

g:object-has-reference

g:object-pointer